Khan Academy

Creation Time	July 18, 2025, 9:24 p.m.
Last Access Time	Oct. 11, 2025, 8:38 a.m.
File Size	43.3 GB
Keywords	Academy Khan
Total Requests	125
Total Files	4568
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Science and economics - 12 - Projects/02 Reverse Engineering - 01 Household - 002 What is inside a coffee maker_.webm 78.1 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 01 Household - 001 What is inside an alarm clock radio_.webm 73.4 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 02 Hair Dryer - 002 What is inside a hair dryer_ (2 of 2).webm 68.2 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 003 Ancient Rome.webm 67.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 001 Ancient Rome.webm 67.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 05 Singing (and noises) - 003 What is up with Noises_ (The Science and Mathematics of Sound, Frequency, and Pitch).webm 58.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 008 Michelangelo, Ceiling of the Sistine Chapel.webm 58.3 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 003 9.999... reasons that .999... _ 1.webm 56.3 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 025 25. Bit-zee's bumper switches.webm 55.7 MB
Science and economics - 10 - Healthcare and medicine/01 MCAT Video Competition - 01 MCAT Video Competition - 002 How to make a video.webm 51.5 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 001 What was up with Pythagoras_.webm 51.4 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 04 Byzantine - 002 Byzantine Art_ San Vitale.webm 49.7 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 004 What is inside a DVD player_ (4 of 5).webm 47.6 MB
Science and economics - 12 - Projects/04 Projectile Launcher - 002 Build a ping pong ball launcher.webm 47.2 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 014 14. Bit-zee's motor controller.webm 46.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 007 7. Bit-zee's wheel mounts and fenders.webm 46.3 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 007 Gerhard Richter, September.webm 46.0 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 04 Digial Camera - 001 What is inside a digital camera_ (1 of 2).webm 45.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 006 Doodling in Math_ Connecting Dots.webm 45.5 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 005 DNA.webm 43.9 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 026 26. Bit-zee's eyes.webm 42.2 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 06 Gothic - 004 Cathedral of Notre Dame de Chartres (part 3).webm 41.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 05 Singing (and noises) - 004 Folding Space-Time.webm 40.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 019 Raphael, School of Athens.webm 39.6 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 007 Solderless Spout 7.webm 38.4 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 06 Mobius strips - 002 Mobius Story_ Wind and Mr. Ug.webm 38.2 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 009 The Gauss Christmath Special.webm 38.1 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 001 CNN_ Understanding the Crisis.webm 37.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 016 CNN_ Understanding the Crisis.webm 37.0 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 04 Haitian Revolution - 001 Haitian Revolution (Part 1).webm 36.9 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 003 Napoleon and the War of the Third Coalition.webm 36.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 006 Gerhard Richter, The Cage Paintings (1-6).webm 36.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 020 Arch of Constantine.webm 36.4 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 005 Napoleon's Peninsular Campaigns.webm 36.4 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 012 11 Attach Spider's LED eyes.webm 36.0 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 004 Cuban Missile Crisis.webm 35.9 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 003 Solderless Spout 3.webm 35.8 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 006 Ambrogio Lorenzetti's Palazzo Pubblico frescos_ Allegory and Effect of Good and Bad Government.webm 35.6 MB
Science and economics - 12 - Projects/04 Projectile Launcher - 003 Update and modify your ping pong ball launcher.webm 35.5 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 01 Spirals, Fibonacci and being a plant - 002 Doodling in Math_ Spirals, Fibonacci, and Being a Plant [2 of 3].webm 35.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 020 20. Hacking and attaching a digital recorder_player to Bit-zee.webm 35.3 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 01 French Revolution - 003 French Revolution (Part 3) - Reign of Terror.webm 35.2 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 005 Why Is That Important_ Looking at Jackson Pollock.webm 35.0 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 012 12. Bit-zee's motors.webm 34.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 01 Spirals, Fibonacci and being a plant - 001 Doodling in Math_ Spirals, Fibonacci, and Being a Plant [1 of 3].webm 34.8 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 05 Romanesque - 001 Last Judgment Tympanum, Cathedral of St. Lazare, Autun.webm 34.6 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 015 15. Attaching and wiring Bit-zee's motor controller.webm 34.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 007 Archaic and Early Classical_ East and West Pediments, Temple of Aphaia, Aegina.webm 34.2 MB
Science and economics - 10 - Healthcare and medicine/12 Colon Disease - 004 Cancerous Colon Tissue.webm 33.9 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 006 What is inside a universal remote control_.webm 33.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 01 Spirals, Fibonacci and being a plant - 003 Doodling in Math_ Spirals, Fibonacci, and Being a Plant [Part 3 of 3].webm 32.5 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 004 Ara Pacis.webm 32.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 009 Ara Pacis.webm 32.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 007 Michelangelo, Last Judgment.flv 32.3 MB
Science and economics - 13 - MIT-K12/01 Physics - 006 The Invention of the Battery.webm 32.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 019 Hellenistic_ The Pergamon Altar.webm 32.1 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 04 About pi and tau - 003 Rhapsody on the Proof of Pi _ 4.webm 32.1 MB
Science and economics - 01 - Biology/02 Cells and cell division - 006 Phases of Meiosis.webm 31.9 MB
Science and economics - 02 - Chemistry/01 Introduction to the Atom - 002 Introduction to the atom.webm 31.5 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 009 Nicola, Pulpit, Pisa Baptistery; and Giovanni Pisano, Slaughter of the Innocents, Pulpit, Sant'Andrea .webm 31.5 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 005 The Mausoleum of Galla Placidia, Ravenna.webm 31.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 001 Introduction to the Normal Distribution.webm 31.4 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 001 Sumerian Art_ Standard of Ur.webm 31.1 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 002 Sumerian Art_ Standard of Ur.webm 31.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 017 Fra Angelico, The Annunciation.webm 31.1 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 018 Giacomo Barozzi da Vignola _ Giacomo della Porta, Il Gesù, Rome; fresco by Giovanni Battista Gaulli.webm 31.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 013 Hadrian's Villa, Tivoli_ A Virtual Tour.webm 30.9 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 005 4 Attach Spout's sliding switches and resistors.webm 30.8 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 007 Changing coordinate systems to help find a transformation matrix.webm 30.5 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 019 19. Bit zee's 5 Volt power distribution board.webm 30.5 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 002 Normal Distribution Excel Exercise.webm 30.4 MB
Science and economics - 13 - MIT-K12/01 Physics - 008 Bouncing Droplets_ Superhydrophobic and Superhydrophilic Surfaces.webm 30.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 008 Bernini, Sant'Andrea al Quirinale.webm 30.1 MB
Science and economics - 03 - Physics/10 Thermodynamics - 018 Reconciling Thermodynamic and State Definitions of Entropy.webm 29.6 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 005 Vietnam War.webm 29.3 MB
Science and economics - 10 - Healthcare and medicine/12 Colon Disease - 003 Colon Dysplasia.webm 29.2 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 001 US History Overview 1_ Jamestown to the Civil War.webm 29.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 005 Example using orthogonal change-of-basis matrix to f.webm 28.9 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 005 Solderless Spout 5.webm 28.9 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 001 6th graders learn to build a Spider robot.flv 28.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 03 Hexaflexagons - 002 Hexaflexagons 2.webm 28.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 014 William Butterfield, All Saints, Margaret Street.webm 28.6 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 004 Solderless Spout 4.webm 28.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 005 Doodling in Math_ Squiggle Inception.webm 28.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 010 Dionysiac frieze, Villa of Mysteries, Pompeii.webm 28.5 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 004 Giotto, Arena (Scrovegni) Chapel, Part 2 of 4.webm 28.4 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 004 3 Creating the battery and motor mounts for Spider.webm 28.1 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 01 Vectors - 003 Parametric Representations of Lines.webm 27.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 011 Colosseum.webm 27.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 05 Tyrol - 001 Pacher, St. Wolfgang Altarpiece.webm 27.7 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 017 17. How to hotwire a digital camera.webm 27.6 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 006 Null Space and Column Space Basis.webm 27.6 MB
Science and economics - 01 - Biology/04 Tree of life - 005 Viruses.webm 27.5 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 001 Viruses.webm 27.5 MB
Humanities - 01 - World history/03 1500-1600 - Renaissance _ Reformation - 01 The Protestant Reformation - 002 Introduction to the Protestant Reformation_ Martin Luther (2 of 4).webm 27.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 05 The Protestant Reformation - 002 Introduction to the Protestant Reformation_ Martin Luthe.webm 27.5 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 001 Cimabue, Santa Trinita Madonna.webm 27.4 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 006 Höch, Cut with the Kitchen Knife Dada Through the Last Weimar Beer-Belly Cultural Epo.webm 27.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 002 Korean War Overview.webm 27.3 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 002 Punnett Square Fun.webm 27.3 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 01 Vectors - 002 Vector Examples.webm 27.3 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 003 Representing vectors in Rn using subspace members.webm 27.2 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 004 4. Bit-zee planning and propulsion.webm 27.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 021 Hellenistic_ Alexander Mosaic.webm 26.9 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 005 Defining the angle between vectors.webm 26.9 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 007 Extreme Derivative Word Problem (advanced).webm 26.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 006 Fractal Fractions.webm 26.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 001 Bellini, St. Francis.webm 26.7 MB
Science and economics - 12 - Projects/03 Discoveries - 08 Electric Motor - 002 Build your own motor.webm 26.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 06 Buddhist Art - 001 Four Buddhas at the American Museum of Natural History.webm 26.6 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 02 Mortgages - 001 Introduction to Mortgage Loans.webm 26.5 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 06 Mobius strips - 001 Math Improv_ Fruit by the Foot.webm 26.4 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 007 The Enigma Encryption Machine (case study).webm 26.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 07 Aftermath of World War I - 002 Woodrow Wilson's Fourteen Points.webm 26.3 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 01 Scale of the small and large - 002 Scale of the Small.webm 26.2 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 04 Subspaces and the basis for a subspace - 001 Linear Subspaces.webm 26.2 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 010 9 Make the connnectors for Spider's Arduino Nano.webm 26.1 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 006 Allende and Pinochet in Chile.webm 26.1 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 03 Hexaflexagons - 003 Hexaflexagon Safety Guide.webm 26.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 001 Prehistory_ Proto-writing.webm 25.9 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 002 Prehistory_ Proto-writing.webm 25.9 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 016 16. Attaching Bit-zee's Arduino.webm 25.8 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 07 Islamic Art - 005 Qa'a_ The Damascus Room.webm 25.7 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 007 Another example graphing with derivatives.webm 25.6 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 007 Napoleon Forced to Abdicate.webm 25.5 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 007 Doodling in Math_ Triangle Party.webm 25.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 016 Tintoretto, The Miracle of the Slave.webm 25.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 06 Long live Tau - 002 Pi Is (still) Wrong..webm 25.4 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 04 About pi and tau - 002 Pi Is (still) Wrong..webm 25.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 004 Representations of David in the Florentine Ren.webm 25.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 005 Determining whether a transformation is onto.webm 25.3 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 003 US History Overview 3_ WWII to Vietnam.webm 25.1 MB
Science and economics - 01 - Biology/07 Human biology - 015 The Kidney and Nephron.webm 25.0 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 03 Confidence intervals - 002 Confidence Interval Example.webm 25.0 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 004 Ancient History_ The Alphabet.webm 25.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 007 Visualizing a Column Space as a Plane in R3.webm 24.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 010 Snowflakes, Starflakes, and Swirlflakes.webm 24.8 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 006 Lindau Gospels Cover.webm 24.7 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 011 11. Connecting Bit-zee's power wires and on-off switch.webm 24.6 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 008 8. Bit-zee's component mounting holes.webm 24.6 MB
Science and economics - 10 - Healthcare and medicine/12 Colon Disease - 001 Normal Colon Tissue.webm 24.5 MB
Science and economics - 01 - Biology/02 Cells and cell division - 007 Embryonic Stem Cells.webm 24.4 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 06 Gothic - 002 Cathedral of Notre Dame de Chartres (Part 1).webm 24.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 003 Bay of Pigs Invasion.webm 24.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 006 Bosch, The Last Judgment.webm 24.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 015 Masaccio, Holy Trinity.webm 24.3 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 03 Hexaflexagons - 001 Hexaflexagons.webm 24.2 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 006 Rowspace and Left Nullspace.webm 24.2 MB
Science and economics - 02 - Chemistry/09 Oxidation reduction - 001 Introduction to Oxidation States.webm 24.2 MB
Science and economics - 03 - Physics/10 Thermodynamics - 014 Carnot Cycle and Carnot Engine.webm 24.1 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 002 Introduction to the Surface Integral.webm 24.1 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 05 International Style Architecture - 001 Mies van der Rohe, Seagram Building.webm 24.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 002 Proof_ Invertibility implies a unique solution to f(x)_y.webm 24.1 MB
Science and economics - 13 - MIT-K12/01 Physics - 009 A Crash Course on Indoor Flying Robots.webm 24.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 02 Linear combinations and spans - 001 Linear Combinations and Span.webm 24.0 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 002 US History Overview 2_ Reconstruction to the Great Depression.webm 24.0 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 006 French Invasion of Russia.webm 23.9 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 006 Bernini, Ecstasy of Saint Teresa.webm 23.9 MB
Science and economics - 13 - MIT-K12/01 Physics - 007 The Forces on an Airplane.webm 23.8 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 02 Hair Dryer - 001 What is inside a hair dryer_ (1 of 2).webm 23.8 MB
Science and economics - 01 - Biology/02 Cells and cell division - 002 Parts of a cell.webm 23.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 013 Masaccio, The Tribute Money in the Brancacci Chapel.webm 23.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 005 Dialogue for 2.webm 23.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 05 Singing (and noises) - 001 Doodle Music.webm 23.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 001 Ancient Near Eastern _ Ancient Egyptian Art.webm 23.7 MB
Humanities - 01 - World history/03 1500-1600 - Renaissance _ Reformation - 01 The Protestant Reformation - 003 Introduction to the Protestant Reformation_ Varieties of Protestantism .webm 23.7 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 05 The Protestant Reformation - 003 Introduction to the Protestant Reformation_ Varieties of.webm 23.7 MB
Humanities - 02 - Art history/01 Introduction to Art History - 02 Media - 002 Tempera Paint.webm 23.6 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 04 Life in the Universe - 001 Detectable Civilizations in our Galaxy 1.webm 23.5 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 006 Laplace Transform of the Unit Step Function.webm 23.5 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 004 Napoleon and the War of the Fourth Coalition.webm 23.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 001 Gustav Klimt, Beethoven Frieze.webm 23.5 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 006 Variation in a Species.webm 23.5 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 009 Baby Circulation Right After Birth.webm 23.3 MB
Science and economics - 01 - Biology/02 Cells and cell division - 005 Phases of Mitosis.webm 23.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 014 The Unicorn in Captivity.webm 23.3 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 001 Human Evolution Overview.webm 23.3 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 004 Development of Agriculture and Writing.webm 23.3 MB
Science and economics - 01 - Biology/06 Photosynthesis - 003 Photosynthesis_ Light Reactions 1.webm 23.1 MB
Test Prep - 03 - CAHSEE/008 CAHSEE Practice_ Problems 23-27.flv 23.0 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 011 Enterprise Value.webm 23.0 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 01 French Revolution - 002 French Revolution (Part 2).webm 22.8 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 01 French Revolution - 001 French Revolution (Part 1).webm 22.7 MB
Science and economics - 02 - Chemistry/03 Periodic table, trends, and bonding - 004 Other Periodic Table Trends.webm 22.7 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 002 Napoleon and the Wars of the First and Second Coalitions.webm 22.7 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 007 Electrostatic Telegraphs (case study).webm 22.7 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 04 Haitian Revolution - 002 Haitian Revolution (Part 2).webm 22.7 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 01 French Revolution - 004 French Revolution (Part 4) - The Rise of Napoleon Bonaparte.webm 22.7 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 001 French Revolution (Part 4) - The Rise of Napoleon Bonaparte.webm 22.7 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 002 Heart Cells Up Close!.webm 22.6 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 001 Duccio's Maesta (front).webm 22.6 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 008 Proof_ Any subspace basis has same number of elements.webm 22.4 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 004 Plotting Projectile Displacement, Acceleration, and Velocity.webm 22.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 007 Visualizations of Left Nullspace and Rowspace.webm 22.3 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 006 Giotto, Arena (Scrovegni) Chapel, Part 4 of 4.webm 22.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 006 Image of a subset under a transformation.webm 22.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 006 Archaic and Early Classical_ Ancient Greek Temples at Paestum, Italy.webm 22.3 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 005 Another Example of a Projection Matrix.webm 22.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 009 Borromini, San Carlo alle Quattro Fontane.webm 22.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 023 Bramante, Tempietto.webm 22.1 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 002 Acceleration of Aircraft Carrier Takeoff.webm 22.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 024 FRB Commentary 3_ Big Picture.webm 22.1 MB
Science and economics - 01 - Biology/07 Human biology - 001 The Lungs and Pulmonary System.webm 22.0 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 006 The Lungs and Pulmonary System.webm 22.0 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 07 Thanksgiving math - 004 Thanksgiving Turduckenen-duckenen.webm 21.9 MB
Humanities - 01 - World history/03 1500-1600 - Renaissance _ Reformation - 01 The Protestant Reformation - 004 Introduction to the Protestant Reformation_ The Counter-Reformation (4 .webm 21.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 05 The Protestant Reformation - 004 Introduction to the Protestant Reformation_ The Counter-.webm 21.9 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 006 20th Century Capitalism and Regulation in the United States.webm 21.9 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 001 Orthogonal Complements.webm 21.8 MB
Science and economics - 02 - Chemistry/02 Orbitals and Electrons - 005 Valence Electrons.webm 21.8 MB
Science and economics - 02 - Chemistry/03 Periodic table, trends, and bonding - 002 Valence Electrons.webm 21.8 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 009 Morse Code _ The Information Age.webm 21.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 008 Determinant and area of a parallelogram.webm 21.7 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 04 Graphing rational functions - 001 Asymptotes of Rational Functions.webm 21.7 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 09 Asymptotes and graphing rational functions - 001 Asymptotes of Rational Functions.webm 21.7 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 007 Rowspace Solution to Ax_b example.webm 21.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 008 Troost, House of German Art _ the Entartete Kunst Exhibition.webm 21.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 003 Confidence Interval of Difference of Means.webm 21.6 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 009 Showing that Inverses are Linear.webm 21.6 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 07 Islamic Art - 003 Ilkhanid Mihrab.webm 21.5 MB
Science and economics - 02 - Chemistry/09 Oxidation reduction - 005 Galvanic Cells.webm 21.5 MB
Science and economics - 01 - Biology/02 Cells and cell division - 004 Mitosis, Meiosis and Sexual Reproduction.webm 21.5 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 008 Proof_ Relationship between cross product and sin of angle.webm 21.4 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 001 Introduction to Gravity.webm 21.4 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 008 Land Productivity Limiting Human Population.webm 21.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 009 Determinant as Scaling Factor.webm 21.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 013 Leonardo, Last Supper.webm 21.3 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 008 Depolarization Waves Flowing through the Heart.webm 21.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 004 Hubert (_) and Jan van Eyck, Ghent Altarpiece (open) or The Adoration of the Mysti.webm 21.3 MB
Science and economics - 03 - Physics/10 Thermodynamics - 013 Work Done by Isothermic Process.webm 21.2 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 006 6. Bit-zee's chassis_frame.webm 21.1 MB
Science and economics - 03 - Physics/10 Thermodynamics - 019 Entropy Intuition.webm 21.1 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 02 Romanticism in Spain - 001 Goya, Third of May, 1808.webm 21.1 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 003 pH of a Weak Acid.webm 21.1 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 007 The Prime Number Theorem.webm 21.1 MB
Math - 07 - Differential equations/03 Laplace transform - 03 Laplace transform to solve a differential equation - 003 Using the Laplace Transform to solve a nonhomogeneous eq.webm 21.0 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 006 Graphing using derivatives.webm 21.0 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 006 Mantegna, Camera degli Sposi.webm 20.9 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 001 Scientific Notation (old).webm 20.9 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 001 Acid Base Introduction.webm 20.9 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 011 Focus and Directrix of a Parabola 2.webm 20.9 MB
Math - 02 - Algebra/12 Conic sections - 04 Parabolas - 002 Focus and Directrix of a Parabola 2.webm 20.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 006 Focus and Directrix of a Parabola 2.webm 20.9 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 04 Parabolas - 002 Focus and Directrix of a Parabola 2.webm 20.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 07 Thanksgiving math - 001 Green Bean Matherole.webm 20.8 MB
Science and economics - 10 - Healthcare and medicine/05 Blood - 002 Hemoglobin moves O2 and CO2.webm 20.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 001 Matrix Vector Products.webm 20.7 MB
Science and economics - 01 - Biology/07 Human biology - 008 Electrotonic and Action Potentials.webm 20.7 MB
Science and economics - 01 - Biology/08 Immunology - 005 Helper T Cells.webm 20.7 MB
Science and economics - 01 - Biology/02 Cells and cell division - 003 Chromosomes, Chromatids, Chromatin, etc..webm 20.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 001 Communism.webm 20.6 MB
Science and economics - 03 - Physics/10 Thermodynamics - 015 Proof_ Volume Ratios in a Carnot Cycle.webm 20.6 MB
Science and economics - 01 - Biology/04 Tree of life - 004 Bacteria.webm 20.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 002 Archaic_ Exekias, Attic black figure amphora with Ajax and Achilles playing a game.webm 20.6 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 01 A Beginner's Guide to the Medieval Period - 001 Medieval and Byzantine Art.webm 20.6 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 04 Byzantine - 001 Medieval and Byzantine Art.webm 20.6 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 005 Kandinsky, Composition VII.webm 20.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 011 Manet, Le déjeuner sur l'herbe.webm 20.5 MB
Science and economics - 02 - Chemistry/09 Oxidation reduction - 002 More on Oxidation States.webm 20.5 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 003 Increasing the Heart's Force of Contraction.webm 20.4 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 009 Increasing the Heart's Force of Contraction.webm 20.4 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 06 Gothic - 003 Cathedral of Notre Dame de Chartres (part 2).webm 20.4 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 009 Pseudorandom Number Generators.webm 20.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 002 2011 Calculus AB Free Response _1 parts b c d.webm 20.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 003 Sumerian Art_ Great Lyre from the _King's Grave_ at Ur.webm 20.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 007 Matrix condition for one-to-one trans.webm 20.4 MB
Science and economics - 03 - Physics/10 Thermodynamics - 008 First Law of Thermodynamics_ Internal Energy.webm 20.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 007 Neo-Babylonian Art_ Ishtar Gate and Processional Way.webm 20.4 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 020 Pozzo, Glorification of Saint Ignatius, Sant'Ignazio.webm 20.3 MB
Science and economics - 02 - Chemistry/06 States of matter - 008 Vapor Pressure.webm 20.3 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 007 6 Attach Spout's LED eyes.webm 20.2 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 004 Renin production in the kidneys.webm 20.2 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 01 Inflation basics - 004 CPI Index.webm 20.1 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 004 Wau_ The Most Amazing, Ancient, and Singular Number.webm 20.1 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 008 7 See inside Spout's motors and switches.webm 20.0 MB
Science and economics - 01 - Biology/02 Cells and cell division - 001 Diffusion and Osmosis.webm 20.0 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 006 Unique rowspace solution to Ax_b.webm 20.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 015 Paolo Veronese. Feast in the House of Levi, 1573.webm 20.0 MB
Science and economics - 01 - Biology/06 Photosynthesis - 004 Photosynthesis_ Light Reactions and Photophosphorylation.webm 19.9 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 006 Medicare Overview.webm 19.9 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 007 Three Futurists_ Balla, Severini and Boccioni.webm 19.9 MB
Science and economics - 03 - Physics/10 Thermodynamics - 034 Limiting Reactant Example Problem 1.webm 19.9 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 009 ADH secretion.webm 19.9 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 009 Energy Inputs for Tilling a Hectare of Land.webm 19.9 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 04 Green's theorem - 002 Green's Theorem Proof (part 2).webm 19.9 MB
Math - 07 - Differential equations/03 Laplace transform - 03 Laplace transform to solve a differential equation - 004 Laplace_Step Function Differential Equation.webm 19.8 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 002 How Earth's Tilt Causes Seasons.webm 19.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 04 Subspaces and the basis for a subspace - 002 Basis of a Subspace.webm 19.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 012 Holbein the Younger, The Ambassadors.webm 19.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 012 Donatello, Equestrian Monument of Gattamelata.webm 19.8 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 01 Household - 003 What is inside a tap light_.webm 19.8 MB
Humanities - 01 - World history/03 1500-1600 - Renaissance _ Reformation - 01 The Protestant Reformation - 001 The Protestant Reformation_ Setting the Stage (video 1 of 4).webm 19.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 05 The Protestant Reformation - 001 The Protestant Reformation_ Setting the Stage (video 1 o.webm 19.8 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 008 Hypothesis Test Comparing Population Proportions.webm 19.8 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 001 Delacroix, Liberty Leading the People.webm 19.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 001 Matisse, Luxe, calme et volupté.webm 19.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 04 About pi and tau - 004 Are Shakespeare's Plays Encoded within Pi_.webm 19.7 MB
Science and economics - 01 - Biology/05 Cellular respiration - 004 Oxidation and Reduction in Cellular Respiration.webm 19.7 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 009 Dot and Cross Product Comparison_Intuition.webm 19.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 003 Giovanni Bellini, San Zaccaria Altarpiece, 1505.webm 19.7 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 007 The Gram-Schmidt Process.webm 19.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 05 World War I shapes the Middle East - 003 Sykes-Picot Agreement and the Balfour Declaration.webm 19.6 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 008 Solderless Spout 8.webm 19.6 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 001 Campin, Merode Altarpiece.webm 19.6 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 005 Foramen Ovale and Ductus Arteriosus.webm 19.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 008 Banking 8_ Reserve Ratios.webm 19.5 MB
Science and economics - 03 - Physics/10 Thermodynamics - 016 Proof_ S (or Entropy) is a valid state variable.webm 19.5 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 006 5 Attach Spider's motor controller and wire his motors.webm 19.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 024 24. Connecting Bit-zee's camera to the Arduino.webm 19.4 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 005 Frank-Starling Mechanism.webm 19.4 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 006 Partial Pressure.webm 19.3 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 001 Molecular and Empirical Formulas.webm 19.3 MB
Science and economics - 03 - Physics/10 Thermodynamics - 028 Gibbs Free Energy and Spontaneity.webm 19.3 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 003 Santa Prassede (Praxedes).webm 19.3 MB
Science and economics - 02 - Chemistry/06 States of matter - 001 States of Matter.webm 19.3 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 001 Picasso, Still Life with Chair Caning.webm 19.3 MB
Science and economics - 03 - Physics/10 Thermodynamics - 033 Stoichiometry Example Problem 2.webm 19.2 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 004 Vector Triangle Inequality.webm 19.2 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 003 The Bronchial Tree.webm 19.2 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 007 Inverse Laplace Examples.webm 19.2 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 02 Mortgages - 002 Mortgage Interest Rates.webm 19.2 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 005 Keq derivation intuition (can skip; bit mathy).webm 19.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 003 New Kingdom_ House Altar with Akhenaten, Nefertiti and Three Daughters.webm 19.2 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 008 Integrals_ Trig Substitution 3 (long problem).webm 19.1 MB
Science and economics - 13 - MIT-K12/01 Physics - 004 Shifts in Equilibrium.webm 19.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 005 nxn Determinant.webm 19.1 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 01 Influenza Symptoms - 003 Flu Surveillance.webm 19.0 MB
Science and economics - 02 - Chemistry/02 Orbitals and Electrons - 002 More on orbitals and electron configuration.webm 19.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 06 Buddhist Art - 002 China_ Bodhisattva.webm 19.0 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 004 Lichtenstein, Rouen Cathedral Set V.webm 19.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 022 Fractional Reserve Banking Commentary 1.webm 18.9 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 001 3rd graders build robots at Santa Rita Elementary School.webm 18.9 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 002 Brunelleschi _ Ghiberti, The Sacrifice of Isaac.webm 18.9 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 004 Action Potentials in Pacemaker Cells.webm 18.9 MB
Math - 07 - Differential equations/03 Laplace transform - 04 The convolution integral - 001 Introduction to the Convolution.webm 18.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 001 Seurat, A Sunday on La Grande Jatte.webm 18.9 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 003 Plate Tectonics -- Evidence of plate movement.webm 18.9 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 003 World War I Eastern Front.webm 18.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 036 Example of Finding Reactant Empirical Formula.webm 18.8 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 004 Transformation Matrix with Respect to a Basis.webm 18.8 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 008 Least Squares Examples.webm 18.8 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 001 Introduction to Evolution and Natural Selection.webm 18.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 01 Burgundy - 001 Sluter's Well of Moses.webm 18.8 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 03 Life insurance - 001 Term and Whole Life.webm 18.7 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 008 Introduction to pH, pOH, and pKw.webm 18.7 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 06 More mathy functions - 002 Introduction to the inverse of a function.webm 18.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 001 Introduction to the inverse of a function.webm 18.7 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 06 Gothic - 001 Birth of the Gothic_ Abbot Suger and the Ambulatory at St. Denis.webm 18.7 MB
Science and economics - 03 - Physics/10 Thermodynamics - 012 Proof_ U_(3_2)PV or U_(3_2)nRT.webm 18.6 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 01 Line integrals for scalar functions - 001 Introduction to the Line Integral.webm 18.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 07 Chi-square probability distribution - 003 Contingency Table Chi-Square Test.webm 18.6 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 008 Fetal Circulation Right Before Birth.webm 18.6 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 07 Islamic Art - 001 Two Royal Figures (Saljuq Period).webm 18.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 023 Carracci, Ceiling of the Farnese Palace.webm 18.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 04 About pi and tau - 001 A Song About A Circle Constant.webm 18.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 011 Sphereflakes.webm 18.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 002 Linear Transformation Examples_ Rotations in R2.webm 18.4 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 007 Vapor Pressure Example.webm 18.4 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 001 Pressure in the Left Heart - Part 1.webm 18.4 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 008 Projectile on an Incline.webm 18.4 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 03 France's many revolutions and republics - 001 Les Miserables and France's many revol.webm 18.3 MB
Science and economics - 13 - MIT-K12/04 Measurement - 001 Under Pressure.webm 18.3 MB
Science and economics - 03 - Physics/10 Thermodynamics - 035 Empirical and Molecular Formulas from Stoichiometry.webm 18.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 06 Buddhist Art - 003 China_ Buddha of Medicine Bhaishajyaguru (Yaoshi fo).webm 18.2 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 002 Origami Proof of the Pythagorean Theorem.webm 18.2 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 010 Van der Weyden, Deposition.webm 18.2 MB
Science and economics - 01 - Biology/07 Human biology - 010 Neuronal Synapses (Chemical).webm 18.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 005 Rembrandt, The Three Crosses.webm 18.2 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 005 Conjugate Acids and Bases.webm 18.2 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 011 2003 AIME II Problem 14.webm 18.2 MB
Test Prep - 05 - Competition Math/017 2003 AIME II Problem 14.webm 18.2 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 003 Formula for 2x2 inverse.webm 18.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 026 Botticelli, Primavera.webm 18.1 MB
Science and economics - 01 - Biology/05 Cellular respiration - 007 Electron Transport Chain.webm 18.1 MB
Science and economics - 13 - MIT-K12/03 Materials - 002 Manufacturing Processes_ Hands On to Hands Off.webm 18.1 MB
Science and economics - 01 - Biology/05 Cellular respiration - 005 Krebs _ Citric Acid Cycle.webm 18.1 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 01 Parameterizing a surface - 001 Introduction to Parametrizing a Surface with Two Parameters.webm 18.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 001 Deriving a method for determining inverses.webm 18.1 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 003 Warhol, Campbell's Soup Cans.webm 18.0 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 002 Warhol, Campbell's Soup Cans.webm 18.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 007 Gossaert, Saint Luke Painting the Madonna.webm 18.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 004 Sir John Everett Millais, Ophelia.webm 18.0 MB
Science and economics - 01 - Biology/04 Tree of life - 001 Taxonomy and the Tree of Life.webm 18.0 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 01 Parameterizing a surface - 002 Determining a Position Vector-Valued Function for a Parametrization of Tw.webm 18.0 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 05 What drives oil prices - 001 Breakdown of Gas Prices.webm 18.0 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 006 Reseting Cardiac Concentration Gradients.webm 18.0 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 010 Contractility, Ea, and Preload Effects on PV Boxes.webm 17.9 MB
Humanities - 01 - World history/01 1900 - Modern times - 02 Blockades and American Entry - 001 Blockades, u-boats and sinking of the Lusitania.webm 17.9 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 007 Large Sample Proportion Hypothesis Testing.webm 17.9 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 03 Linear dependence and independence - 003 Span and Linear Independence Example.webm 17.9 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 010 2003 AIME II Problem 11.webm 17.9 MB
Test Prep - 05 - Competition Math/016 2003 AIME II Problem 11.webm 17.9 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 001 Introduction to Heredity.webm 17.9 MB
Science and economics - 03 - Physics/10 Thermodynamics - 011 PV-diagrams and Expansion Work.webm 17.9 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 005 Linear Transformations as Matrix Vector Products.webm 17.9 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 002 Intelligent Design and Evolution.webm 17.9 MB
Science and economics - 03 - Physics/10 Thermodynamics - 027 Hess's Law and Reaction Enthalpy Change.webm 17.8 MB
Science and economics - 10 - Healthcare and medicine/05 Blood - 003 Bohr Effect vs. Haldane Effect.webm 17.8 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 005 What is Contractility_.webm 17.8 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 004 Matrix Vector Products as Linear Transformations.webm 17.8 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 006 Visual Telegraphs (case study).webm 17.8 MB
Science and economics - 13 - MIT-K12/01 Physics - 002 Bridge Design and Destruction! (part 1).webm 17.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 004 Doodling in Math_ Sick Number Games.webm 17.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 006 Millais, Mariana.webm 17.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 04 Other fronts of World War I - 004 Italian front in World War I.webm 17.7 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 008 Dirac Delta Function.webm 17.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 002 Bellini, San Giobbe Altarpiece, c. 1485.webm 17.7 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 029 29. Camera wiring update.webm 17.7 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 018 18. Attaching Bit-zee's digital camera.webm 17.7 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 006 Solderless Spout 6.webm 17.6 MB
Science and economics - 02 - Chemistry/06 States of matter - 011 Boiling Point Elevation and Freezing Point Suppression.webm 17.6 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 007 Oxygen Movement from Alveoli to Capillaries.webm 17.6 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 001 What is inside a DVD player_ (1 of 5).webm 17.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 002 Hunt, Our English Coasts (_Strayed Sheep_).webm 17.6 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 001 Feininger, Cathedral for the Bauhaus.webm 17.6 MB
Math - 02 - Algebra/13 Matrices - 04 Reduced row echelon form - 001 Matrices_ Reduced Row Echelon Form 1.webm 17.6 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 06 Matrices for solving systems by elimination - 001 Matrices_ Reduced Row Echelon Form 1.webm 17.6 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 001 Average Velocity for Constant Acceleration.webm 17.6 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 016 Raphael, Marriage of the Virgin, 1504.webm 17.5 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 006 Path Independence for Line Integrals.webm 17.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 007 Titian, Madonna of the Pesaro Family.webm 17.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 008 Altdorfer, The Battle of Issus.webm 17.5 MB
Science and economics - 03 - Physics/10 Thermodynamics - 007 Quasistatic and Reversible Processes.webm 17.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 023 FRB Commentary 2_ Deposit Insurance.webm 17.5 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 011 Classical_ Parthenon Frieze.webm 17.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 007 im(T)_ Image of a Transformation.webm 17.4 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 06 Gothic - 005 Berlinghieri's St. Francis Altarpiece.webm 17.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 03 Confidence intervals - 001 Confidence Interval 1.webm 17.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 022 22. Attaching Bit-zee's prototype board.webm 17.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 03 Transformations and matrix multiplication - 003 Matrix Product Examples.webm 17.4 MB
Science and economics - 01 - Biology/06 Photosynthesis - 006 Photorespiration.webm 17.3 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 003 Proof of the Cauchy-Schwarz Inequality.webm 17.3 MB
Science and economics - 01 - Biology/07 Human biology - 003 Circulatory System and the Heart.webm 17.3 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 001 Circulatory System and the Heart.webm 17.3 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 03 Linear dependence and independence - 002 More on linear independence.webm 17.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 012 EBITDA.webm 17.3 MB
Science and economics - 02 - Chemistry/06 States of matter - 003 Specific Heat, Heat of Fusion and Vaporization.webm 17.3 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 001 Doodling in Math_ Infinity Elephants.webm 17.3 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 01 Influenza Symptoms - 001 What is the flu_.webm 17.3 MB
Science and economics - 02 - Chemistry/10 Radioactive decay - 001 Types of Decay.webm 17.3 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 04 Influenza Prevention and Treatment - 004 Antiviral Drugs for the Flu.webm 17.2 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 01 Heart introduction - 004 Two Circulations in the Body.webm 17.2 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 006 Sympathetic Nerves Affect Myosin Activity.webm 17.2 MB
Science and economics - 02 - Chemistry/01 Introduction to the Atom - 001 Elements and Atoms.webm 17.2 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 004 Sander, Portraits.webm 17.2 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 006 Exploring the solution set of Ax_b.webm 17.2 MB
Science and economics - 13 - MIT-K12/03 Materials - 001 Flocculation_ Making Clean Water.webm 17.2 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 007 Stoichiometry_ Limiting Reagent.webm 17.1 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 012 Conditional Probability and Combinations.webm 17.1 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 012 Conditional Probability and Combinations.webm 17.1 MB
Humanities - 03 - American civics/003 More Fiscal Cliff Analysis.webm 17.1 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 009 Michelangelo, Laurentian Library.webm 17.1 MB
Science and economics - 10 - Healthcare and medicine/05 Blood - 004 Fetal Hemoglobin and Hematocrit.webm 17.1 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 006 Fetal Hemoglobin and Hematocrit.webm 17.1 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 02 Retirement accounts - IRAs and 401ks - 002 Roth IRAs.webm 17.1 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 004 Scale of the Galaxy.webm 17.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 002 Change of Basis Matrix.webm 17.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 009 Preimage and Kernel Example.webm 17.0 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 001 Projections onto Subspaces.webm 17.0 MB
Humanities - 02 - Art history/01 Introduction to Art History - 02 Media - 005 Quarrying _ Carving Marble.webm 17.0 MB
Science and economics - 02 - Chemistry/03 Periodic table, trends, and bonding - 001 Groups of the Periodic Table.webm 17.0 MB
Science and economics - 03 - Physics/10 Thermodynamics - 022 Efficiency of a Carnot Engine.webm 16.9 MB
Math - 02 - Algebra/12 Conic sections - 05 Hyperbolas - 004 Foci of a Hyperbola.webm 16.9 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 05 Hyperbolas - 004 Foci of a Hyperbola.webm 16.9 MB
Science and economics - 01 - Biology/07 Human biology - 002 Red blood cells.webm 16.9 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 010 Half Equivalence Point.webm 16.9 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 001 Linear Transformation Examples_ Scaling and Reflections.webm 16.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 007 Cézanne, Bathers.webm 16.9 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 002 Duccio's Maesta (back).webm 16.9 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 005 Jan van Eyck, Portrait of Giovanni Arnolfini and his Wife.webm 16.9 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 03 Linear dependence and independence - 001 Introduction to Linear Independence.webm 16.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 007 Advanced_ Geometric series sum to figure out mortgage payments.webm 16.9 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 02 Mortgages - 004 Advanced_ Geometric series sum to figure out mortgage payments.webm 16.9 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 014 Richter Scale.webm 16.9 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 011 What is Preload_.webm 16.9 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 001 What is Preload_.webm 16.9 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 002 What is Preload_.webm 16.9 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 007 Representation _ Abstraction_ Millais's Ophelia and Newman's Vir Heroicus Sublimis.webm 16.9 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 01 Vectors - 001 Introduction to Vectors.webm 16.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 016 Column of Trajan.webm 16.8 MB
Science and economics - 01 - Biology/07 Human biology - 014 Anatomy of a muscle cell.webm 16.8 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 004 Preload Stretches out the Heart Cells.webm 16.8 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 004 Natural Selection and the Owl Butterfly.webm 16.8 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 003 Health Care Costs in US vs Europe.webm 16.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 003 General overview of the RAAS system - Cells and hormones.webm 16.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 001 Orsanmichele.webm 16.8 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 009 A Race to Keep Pace!.webm 16.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 012 Manet, Olympia.webm 16.8 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 006 Fick's Law of Diffusion.webm 16.8 MB
Math - 08 - Linear algebra/02 Matrix transformations - 03 Transformations and matrix multiplication - 002 Compositions of Linear Transformations 2.webm 16.8 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 05 What drives oil prices - 002 Short-Run Oil Prices.webm 16.7 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 001 Introduction to Kinetics.webm 16.7 MB
Science and economics - 03 - Physics/10 Thermodynamics - 023 Carnot Efficiency 2_ Reversing the Cycle.webm 16.7 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 01 Bond-line structures - 001 bond-line structures.webm 16.7 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 03 Hexaflexagons - 004 Flex Mex.webm 16.7 MB
Science and economics - 13 - MIT-K12/01 Physics - 003 Bridge Design (and Destruction!) Part 2.webm 16.7 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 009 8 Attach Spider's wheels.webm 16.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 006 Expressing a Projection on to a line as a Matrix Vector prod.webm 16.7 MB
Science and economics - 01 - Biology/06 Photosynthesis - 007 C-4 Photosynthesis.webm 16.7 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 02 Rates - 001 Usain Bolt's Average Speed.webm 16.7 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 013 13. Why does Bit-zee need a motor controller_.webm 16.6 MB
Math - 02 - Algebra/12 Conic sections - 05 Hyperbolas - 005 Proof_ Hyperbola Foci.webm 16.6 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 05 Hyperbolas - 005 Proof_ Hyperbola Foci.webm 16.6 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 005 Giotto, Arena (Scrovegni) Chapel, Part 3 of 4.webm 16.6 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 003 Projections onto subspaces with orthonormal bases.webm 16.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 014 Maritime Theatre at Hadrian's Villa, Tivoli.webm 16.6 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 06 More mathy functions - 001 A more formal understanding of functions.webm 16.6 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 001 A more formal understanding of functions.webm 16.6 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 015 15 Ben Eater's Spider Bot.webm 16.6 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 04 Influenza Prevention and Treatment - 003 Flu Vaccine Risks and Benefits.webm 16.5 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 01 Multiplication fun - 002 Multiplication 2_ The Multiplication Tables.webm 16.5 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 03 Formal charge and resonance - 004 resonance structures II.webm 16.5 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 01 Exponential growth and decay - 005 Exponential Growth.webm 16.5 MB
Science and economics - 02 - Chemistry/02 Orbitals and Electrons - 001 Orbitals.webm 16.5 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 04 Subtraction with borrowing (regrouping) - 001 Subtraction 3_ Introduction to Borrowing or Regrouping.webm 16.5 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 003 Hardy-Weinberg Principle.webm 16.5 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 008 Taylor Polynomials.webm 16.5 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 005 When Capitalism is Great and Not-so-great.webm 16.5 MB
Science and economics - 03 - Physics/10 Thermodynamics - 006 Macrostates and Microstates.webm 16.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 02 Sampling distribution - 005 Sampling Distribution Example Problem.webm 16.4 MB
Science and economics - 03 - Physics/10 Thermodynamics - 025 Enthalpy.webm 16.4 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 001 Meet the Placenta!.webm 16.4 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 010 Proof_ Bounding the Error or Remainder of a Taylor Polynomial A.webm 16.4 MB
Math - 05 - Calculus/01 Limits - 04 Squeeze theorem - 002 Proof_ lim (sin x)_x.webm 16.4 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 04 Art _ the French State - 001 Couture, Romans of the Decadence.webm 16.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 04 Other fronts of World War I - 001 Serbian and Macedonian Fronts.webm 16.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 02 Delightful division - 001 Division 1.webm 16.3 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 005 Closing stages of World War I.webm 16.3 MB
Science and economics - 02 - Chemistry/06 States of matter - 009 Suspensions, Colloids and Solutions.webm 16.3 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 003 Units for common medical lab values.webm 16.3 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 003 Childhood Growth.webm 16.3 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 003 A Projection onto a Subspace is a Linear Transforma.webm 16.3 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 01 Scale of the small and large - 001 Scale of the Large.webm 16.3 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 028 28. Bit-zee's shell.webm 16.3 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 007 Least Squares Approximation.webm 16.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 010 Classical_ Sculpture from the Parthenon's East Pediment.webm 16.2 MB
Science and economics - 02 - Chemistry/09 Oxidation reduction - 004 Redox Reactions.webm 16.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 019 Ludovisi Battle Sarcophagus.webm 16.2 MB
Science and economics - 01 - Biology/08 Immunology - 001 Role of Phagocytes in Innate or Nonspecific Immunity.webm 16.2 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 009 Inequality examples.webm 16.2 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 01 Rococo - 002 Fragonard, The Meeting.webm 16.2 MB
Science and economics - 03 - Physics/10 Thermodynamics - 017 Thermodynamic Entropy Definition Clarification.webm 16.2 MB
Science and economics - 01 - Biology/07 Human biology - 004 Hemoglobin.webm 16.2 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 009 Donatello, Saint Mark.webm 16.1 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 004 Scalar Field Line Integral Independent of Path Direction.webm 16.1 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 02 Formation of carboxylic acid derivatives - 001 Fisher Esterification.webm 16.1 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 003 Pressure in the Left Heart - Part 3.webm 16.1 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 01 Introduction to stocks - 001 What it means to buy a company's stock.webm 16.1 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 002 Interesting Polynomial Coefficient Problem.webm 16.0 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 002 Umbilical vessels and the Ductus Venosus.webm 16.0 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 005 Acceleration Due to Gravity at the Space Station.webm 16.0 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 001 Introduction to lab values and normal ranges.webm 16.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 007 Cross Product Introduction.webm 16.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 001 Line Integrals and Vector Fields.webm 16.0 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 002 Pressure in the Left Heart - Part 2.webm 16.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 022 Raphael, Galatea.webm 16.0 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 06 Long live Tau - 001 Tau versus Pi.webm 16.0 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 002 What is inside a DVD player_ (2 of 5).webm 15.9 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 010 Reimagine the Pressure Volume Relationship.webm 15.9 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 004 Reimagine the Pressure Volume Relationship.webm 15.9 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 003 2 Hacking Spider's click n' stick.webm 15.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 009 Cranach, Adam and Eve.webm 15.9 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 03 Breathing Control - 001 Peripheral Chemoreceptors.webm 15.9 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 010 Parabola Focus and Directrix 1.webm 15.8 MB
Math - 02 - Algebra/12 Conic sections - 04 Parabolas - 001 Parabola Focus and Directrix 1.webm 15.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 005 Parabola Focus and Directrix 1.webm 15.8 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 04 Parabolas - 001 Parabola Focus and Directrix 1.webm 15.8 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 002 Reactions in Equilibrium.webm 15.8 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 01 Production possibilities frontier - 004 Allocative Efficiency and Marginal Benefit.webm 15.8 MB
Science and economics - 02 - Chemistry/02 Orbitals and Electrons - 003 Electron configurations.webm 15.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 005 Picasso, Guernica.webm 15.8 MB
Science and economics - 01 - Biology/07 Human biology - 016 Secondary Active Transport in the Nephron.webm 15.8 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 006 Coronation Mantle.webm 15.8 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 07 Islamic Art - 002 Coronation Mantle.webm 15.8 MB
Science and economics - 01 - Biology/04 Tree of life - 009 Human Prehistory 101 Part 3_ Agriculture Rocks Our World.webm 15.8 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 004 Sex-Linked Traits.webm 15.8 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 003 Giotto, Arena (Scrovegni) Chapel (Part 1 of 4).webm 15.8 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 005 Vector Field Line Integrals Dependent on Path Direction.webm 15.8 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 003 Formula from Mass Composition.webm 15.8 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 001 Maclaurin and Taylor Series Intuition.webm 15.7 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 005 Action Potentials in Cardiac Myocytes.webm 15.7 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 006 Eigenvectors and Eigenspaces for a 3x3 matrix.webm 15.7 MB
Science and economics - 02 - Chemistry/03 Periodic table, trends, and bonding - 003 Periodic Table Trends_ Ionization Energy.webm 15.7 MB
Science and economics - 01 - Biology/08 Immunology - 008 Inflammatory Response.webm 15.7 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 007 Aldosterone raises blood pressure and lowers potassium.webm 15.7 MB
Science and economics - 09 - Computer science/006 Fun with Strings.webm 15.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 003 Determinant when row is added.webm 15.6 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 004 Launching and Landing on Different Elevations.webm 15.6 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 02 Nucleophilicity and basicity - 001 Nucleophilicity (Nucleophile Strength).webm 15.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 006 American-Chinese Debt Loop.webm 15.6 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 004 3 Attach Spout's wires and connectors.webm 15.6 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 003 2 Attach Spout's lever switches and motors.webm 15.5 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 004 Calculus proof of centripetal acceleration formula.webm 15.5 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 01 Heart introduction - 002 Layers of the Heart.webm 15.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 05 Inverse trig functions - 002 Inverse Trig Functions_ Arccos.webm 15.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 010 P_E Conundrum.webm 15.5 MB
Science and economics - 01 - Biology/06 Photosynthesis - 005 Photosynthesis_ Calvin Cycle.webm 15.5 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 004 Inhaling and Exhaling.webm 15.4 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 002 Coordinates with respect to orthonormal bases.webm 15.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 07 Aftermath of World War I - 003 Paris Peace Conference and Treaty of Versailles.webm 15.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 03 Renting vs. buying a home - 003 Renting vs. Buying (detailed analysis).webm 15.4 MB
Humanities - 02 - Art history/01 Introduction to Art History - 02 Media - 003 Oil Paint.webm 15.4 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 007 Le Chatelier's Principle.webm 15.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 010 10. Improving the battery wires.webm 15.4 MB
Math - 02 - Algebra/12 Conic sections - 03 Ellipses - 001 Conic Sections_ Intro to Ellipses.webm 15.4 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 03 Ellipses - 001 Conic Sections_ Intro to Ellipses.webm 15.4 MB
Math - 05 - Calculus/02 Taking derivatives - 02 Introduction to derivatives - 001 Slope and slope of a tangent line.webm 15.4 MB
Science and economics - 13 - MIT-K12/04 Measurement - 004 2D Equilibrium -- Balancing Games.webm 15.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 010 Sums and Scalar Multiples of Linear Transformations.webm 15.3 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 007 6 Connect Spider's power switch and run the power wires to the motor controller.flv 15.3 MB
Science and economics - 10 - Healthcare and medicine/23 Miscellaneous - 001 Bacterial Meningitis.webm 15.3 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 03 Formal charge and resonance - 003 resonance structures I.webm 15.3 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 001 How to Use the Quadratic Formula.webm 15.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 003 How to Use the Quadratic Formula.webm 15.3 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 01 Parametric equations - 004 Parametric Equations 4.webm 15.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 001 Courbet, Burial at Ornans.webm 15.3 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 003 Permeability and Membrane Potentials.webm 15.3 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 01 Rococo - 001 Fragonard, The Swing.webm 15.3 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 012 Showing that the candidate basis does span C(A).webm 15.3 MB
Math - 02 - Algebra/12 Conic sections - 05 Hyperbolas - 001 Conic Sections_ Intro to Hyperbolas.webm 15.3 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 05 Hyperbolas - 001 Conic Sections_ Intro to Hyperbolas.webm 15.3 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 02 Sampling distribution - 004 Standard Error of the Mean.webm 15.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 008 2011 Calculus AB Free Response _4b.webm 15.3 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 003 Cupcake Economics 3.webm 15.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 005 Brunelleschi, Dome.webm 15.3 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 05 Romanesque - 002 Wise and Foolish Virgins, Sant Quirze de Pedret.webm 15.3 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 006 pKa and pKb Relationship.webm 15.3 MB
Test Prep - 05 - Competition Math/014 2003 AIME II Problem 13.webm 15.2 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 002 Understanding Calendar Notation.webm 15.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 05 World War I shapes the Middle East - 002 Sinai, Palestine and Mesopotamia Campaigns.webm 15.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 06 Ottoman Empire and Turkey - 002 Sinai, Palestine and Mesopotamia Campaigns.webm 15.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 017 Medea Sarcophagus.webm 15.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 05 World War I shapes the Middle East - 004 Arabia after World War I.webm 15.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 07 Aftermath of World War I - 005 Arabia after World War I.webm 15.2 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 003 Alien Abduction Brain Teaser.webm 15.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 008 El Greco, Adoration of the Shepherds.webm 15.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 018 Bruegel, Tower of Babel.webm 15.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 017 Tintoretto, The Origin of the Milky Way.webm 15.2 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 08 Analysis of variance - 002 ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi.webm 15.1 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 03 Elimination reactions - 003 Zaitsev's Rule.webm 15.1 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 002 Example_ Unit circle definition of sin and cos.webm 15.1 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 04 Analyzing functions - 004 Shifting functions.webm 15.1 MB
Science and economics - 13 - MIT-K12/01 Physics - 005 The Marangoni Effect_ How to make a soap propelled boat!.webm 15.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 018 Renoir, The Grands Boulevards.webm 15.1 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 03 Formal charge and resonance - 005 resonance structures III.webm 15.1 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 04 Bernoulli distributions and margin of error - 003 Margin of Error 1.webm 15.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 01 Burgundy - 003 Holy Thorn Reliquary.webm 15.1 MB
Science and economics - 10 - Healthcare and medicine/16 Heart Disease and Stroke - 001 Heart Disease and Heart Attacks.webm 15.0 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 007 Supernova (Supernovae).webm 15.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 001 The Golden Ratio.webm 15.0 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 006 The Golden Ratio.webm 15.0 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 011 Green Monster at Fenway Part 2.webm 15.0 MB
Science and economics - 01 - Biology/07 Human biology - 009 Saltatory Conduction in Neurons.webm 15.0 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 008 Simone Martini's Annunciation.webm 15.0 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 003 Atherosclerosis - Part 1.webm 15.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 019 Manet, A Bar at the Folies-Bergère.webm 15.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 009 Dimension of the Null Space or Nullity.webm 15.0 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 02 Binomial distribution - 005 Expected Value of Binomial Distribution.webm 15.0 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 006 T-Statistic Confidence Interval.webm 15.0 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 005 Intergalactic Scale.webm 15.0 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 008 Depreciation.webm 15.0 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 002 pH, pOH of Strong Acids and Bases.webm 15.0 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 019 Pozzo, Saint Ignatius Chapel, Il Gesù, 1965.webm 15.0 MB
Science and economics - 02 - Chemistry/06 States of matter - 010 Solubility.webm 15.0 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 03 Average fixed, variable and marginal costs - 002 Visualizing Average Costs and Marginal Costs as Slop.webm 15.0 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 003 Preload and Pressure.webm 14.9 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 04 Order of operations - 005 Order of Operations examples.webm 14.9 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 001 Order of Operations examples.webm 14.9 MB
Science and economics - 03 - Physics/10 Thermodynamics - 030 More rigorous Gibbs Free Energy_ Spontaneity Relationship.webm 14.9 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 008 The Battery _ Electromagnetism.webm 14.9 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 001 Coordinates with Respect to a Basis.webm 14.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 007 Painted Garden, Villa of Livia.webm 14.9 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 02 Retirement accounts - IRAs and 401ks - 001 Traditional IRAs.webm 14.9 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 009 Congruent Triangle Example 2.webm 14.9 MB
Math - 03 - Geometry/11 Triangles - 013 Congruent Triangle Example 2.webm 14.9 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 017 Graphs of Quadratic Functions.webm 14.8 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 005 Graphs of Quadratic Functions.webm 14.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 004 Graphs of Quadratic Functions.webm 14.8 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 006 Ex 1_ Distributive property to simplify.webm 14.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 006 Monet, Water Lilies.webm 14.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 012 Reel.webm 14.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 001 Giorgione, The Tempest, c. 1506-8.webm 14.8 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 002 Vermeer, The Glass of Wine.webm 14.8 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 03 Confidence intervals - 003 Small Sample Size Confidence Intervals.webm 14.8 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 02 Simplifying rational expressions - 001 Simplifying Rational Expressions Introduction.webm 14.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 07 Simplifying rational expressions - 001 Simplifying Rational Expressions Introduction.webm 14.8 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 011 Covariance and the Regression Line.webm 14.7 MB
Science and economics - 01 - Biology/02 Cells and cell division - 008 Cancer.webm 14.7 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 01 Influenza Symptoms - 002 Catching and Spreading the Flu.webm 14.7 MB
Science and economics - 01 - Biology/05 Cellular respiration - 006 Glycolysis.webm 14.7 MB
Science and economics - 10 - Healthcare and medicine/05 Blood - 001 What's Inside of Blood_.webm 14.7 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 002 What's Inside of Blood_.webm 14.7 MB
Test Prep - 03 - CAHSEE/014 CAHSEE Practice_ Problems 47-51.webm 14.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 002 Determinant of Transpose.webm 14.6 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 004 Matrices to solve a system of equations.webm 14.6 MB
Humanities - 01 - World history/01 1900 - Modern times - 05 World War I shapes the Middle East - 001 Theodor Herzl and the birth of political Zionism.webm 14.6 MB
Science and economics - 03 - Physics/10 Thermodynamics - 040 Hess's Law Example.webm 14.6 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 008 Aldosterone removes acid from the blood.webm 14.6 MB
Humanities - 03 - American civics/011 SOPA and PIPA.webm 14.6 MB
Humanities - 01 - World history/01 1900 - Modern times - 09 Rise of Hitler and the Nazis - 003 Hitler and the Nazis come to power.webm 14.6 MB
Science and economics - 10 - Healthcare and medicine/19 Nerve Regulation of the Heart - 002 Changing the Heart Rate - Chronotropic Effect.webm 14.6 MB
Math - 02 - Algebra/12 Conic sections - 03 Ellipses - 002 Foci of an Ellipse.webm 14.6 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 03 Ellipses - 002 Foci of an Ellipse.webm 14.6 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 009 Addition and Subtraction of Polynomials.webm 14.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 002 Addition and Subtraction of Polynomials.webm 14.6 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 04 Life in the Universe - 002 Detectable Civilizations in our Galaxy 2.webm 14.6 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 04 Analyzing functions - 001 Recognizing Odd and Even Functions.webm 14.6 MB
Math - 05 - Calculus/03 Derivative applications - 04 Mean value theorem - 001 Mean Value Theorem.webm 14.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 001 Hypothesis Testing and P-values.webm 14.5 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 01 Displacement, velocity and time - 002 Calculating Average Velocity or Speed.webm 14.5 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 03 Life insurance - 002 Term and Whole Life Insurance Policies.webm 14.5 MB
Science and economics - 03 - Physics/10 Thermodynamics - 009 More on Internal Energy.webm 14.5 MB
Math - 07 - Differential equations/03 Laplace transform - 04 The convolution integral - 002 The Convolution and the Laplace Transform.webm 14.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 002 Introduction to the Income Statement.webm 14.5 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 009 9. Bit-zee's batteries.webm 14.5 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 009 Gram-Schmidt example with 3 basis vectors.webm 14.5 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 04 Green's theorem - 001 Green's Theorem Proof Part 1.webm 14.5 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 003 Ideal Gas Equation Example 2.webm 14.5 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 005 Eigenvalues of a 3x3 matrix.webm 14.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 001 Risk and Reward Introduction.webm 14.4 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 004 Finding Eigenvectors and Eigenspaces example.webm 14.4 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 008 Caillebotte, The Floor Scrapers.webm 14.4 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 02 Functional groups - 001 functional groups I.webm 14.4 MB
Science and economics - 10 - Healthcare and medicine/19 Nerve Regulation of the Heart - 001 Changing the AV Node Delay - Chronotropic Effect.webm 14.4 MB
Science and economics - 01 - Biology/05 Cellular respiration - 002 Introduction to Cellular Respiration.webm 14.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 012 Van der Weyden, The Last Judgment Polyptych.flv 14.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 002 Amplitude, Period, Frequency and Wavelength of Periodic Waves.webm 14.4 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 005 Balancing Chemical Equations.webm 14.4 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 005 Proof of Fundamental Theorem of Calculus.webm 14.4 MB
Science and economics - 02 - Chemistry/06 States of matter - 005 Phase Diagrams.webm 14.4 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 001 Three Types of Muscle.webm 14.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 003 3. Bit-zee Bot Introduction.webm 14.3 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 001 Factoring quadratic expressions.webm 14.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 001 Factoring quadratic expressions.webm 14.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 016 Renoir, Moulin de la Galette.webm 14.3 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 005 Euler's Formula and Euler's Identity.webm 14.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 013 Van Gogh, The Bedroom.webm 14.3 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 008 Calculate your own osmolarity.webm 14.3 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 03 Molecular orbital theory - 003 MO theory for Diels-Alder.webm 14.3 MB
Science and economics - 02 - Chemistry/10 Radioactive decay - 002 Half-Life.webm 14.3 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 010 Inverting matrices (part 2).webm 14.3 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 004 Plate Tectonics -- Geological Features of Divergent Plate Boundaries.webm 14.3 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 004 Santa Maria Maggiore.webm 14.3 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 001 Visualizing Vectors in 2 Dimensions.webm 14.3 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 006 Defining a plane in R3 with a point and normal vector.webm 14.3 MB
Science and economics - 01 - Biology/07 Human biology - 006 Sodium Potassium Pump.webm 14.3 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 001 Price Elasticity of Demand.webm 14.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 006 Solvent Effects on Sn1 and Sn2 Reactions.webm 14.2 MB
Humanities - 03 - American civics/004 Electoral College.webm 14.2 MB
Humanities - 03 - American civics/007 Government's Financial Condition.webm 14.2 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 006 Collective Learning.webm 14.2 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 002 Gustav Klimt's The Kiss.webm 14.2 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 03 Average fixed, variable and marginal costs - 001 Fixed, Variable, and Marginal Cost..webm 14.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 012 Arch of Titus.webm 14.2 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 004 pH of a Weak Base.webm 14.2 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 006 Flow and Perfusion.webm 14.2 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 004 Keq Intuition (mathy and not necessary to progress).webm 14.2 MB
Test Prep - 06 - IIT JEE/017 IIT JEE Differentiability and Boundedness.webm 14.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 002 Currency Effect on Trade.webm 14.1 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 005 Géricault, Raft of the Medusa.webm 14.1 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 009 Spectrophotometry Example.webm 14.1 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 014 Late Classical_ Lysippos, Farnese Hercules, 4th century B.C.E. (later Roman copy by Glycon).webm 14.1 MB
Science and economics - 01 - Biology/07 Human biology - 013 Role of the Sarcoplasmic Reticulum in Muscle Cells.webm 14.1 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 05 Partial fraction expansion - 002 Partial Fraction Expansion 2.webm 14.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 10 Partial fraction expansion - 002 Partial Fraction Expansion 2.webm 14.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 003 More on Quantitative Easing (and Credit Easing).webm 14.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 008 Donatello, David.webm 14.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 005 Special Types of Linear Systems.webm 14.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 002 Vector Transformations.webm 14.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 003 Linear Transformations.webm 14.0 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 006 Alternate Basis Transformation Matrix Example Part 2.webm 14.0 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 010 Donatello, Feast of Herod.webm 14.0 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 001 Empires before World War I.webm 14.0 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 007 Impact Velocity From Given Height.webm 14.0 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 05 Influenza Special Topics - 004 Vaccines and the Autism Myth - Part 2.webm 14.0 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 01 Multiplication fun - 001 Basic Multiplication.webm 14.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 06 Buddhist Art - 004 Japan_ Muromachi to Momoyama period Negoro ware ewer.webm 14.0 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 004 Expected Value_ E(X).webm 14.0 MB
Math - 02 - Algebra/01 Introduction to algebra - 01 Overview and history of algebra - 004 Descartes and Cartesian Coordinates.webm 14.0 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 01 Coordinate plane - 001 Descartes and Cartesian Coordinates.webm 14.0 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 001 Descartes and Cartesian Coordinates.webm 14.0 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 006 Art _ Context_ Monet's Cliff Walk at Pourville and Malevich's White on White.webm 13.9 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 04 Byzantine - 003 Ivory panel with Archangel.webm 13.9 MB
Science and economics - 01 - Biology/05 Cellular respiration - 001 ATP_ Adenosine Triphosphate.webm 13.9 MB
Science and economics - 01 - Biology/06 Photosynthesis - 001 ATP_ Adenosine Triphosphate.webm 13.9 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 012 Acid Base Titration.webm 13.9 MB
Science and economics - 01 - Biology/08 Immunology - 003 B Lymphocytes (B cells).webm 13.9 MB
Science and economics - 02 - Chemistry/03 Periodic table, trends, and bonding - 005 Ionic, Covalent, and Metallic Bonds.webm 13.9 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 005 4 Attach Spider's click n' stick base to the batteries and thread his wires.webm 13.9 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 05 2-D Divergence theorem - 002 2 D Divergence Theorem.webm 13.9 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 04 Influenza Prevention and Treatment - 002 Two Flu Vaccines (TIV and LAIV).webm 13.9 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 02 Position vector functions and derivatives - 002 Derivative of a position vector valued function.webm 13.9 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 005 Total Displacement for Projectile.webm 13.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 005 Sir John Everett Millais, Christ in the House of His Parents.webm 13.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 008 Early Classical_ Polykleitos, Doryphoros (Spear-Bearer).webm 13.9 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 007 Buffers and Hendersen-Hasselbalch.webm 13.9 MB
Humanities - 02 - Art history/01 Introduction to Art History - 02 Media - 004 Bronze Casting.webm 13.9 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 01 Aggregate demand and aggregate supply - 001 Aggregate Demand.webm 13.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 007 Debt Loops Rationale and Effects.webm 13.8 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 007 Giotto, The Ognissanti Madonna.webm 13.8 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 01 Newton's laws of motion - 003 Newton's First Law of Motion.webm 13.8 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 03 Formal charge and resonance - 001 formal charge I.webm 13.8 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 016 2011 Calculus BC Free Response _6d.webm 13.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 015 Leonardo, Mona Lisa.webm 13.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 003 Null Space 2_ Calculating the null space of a matrix.webm 13.8 MB
Science and economics - 13 - MIT-K12/01 Physics - 001 Thomas Young's Double Slit Experiment.webm 13.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 07 Thanksgiving math - 003 Optimal Potatoes.webm 13.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 010 Dimension of the Column Space or Rank.webm 13.8 MB
Science and economics - 05 - Organic chemistry/12 Amines - 02 Amines in reactions - 001 Amine as Nucleophile in Sn2 Reaction.webm 13.8 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 02 Corporate taxation - 002 Is Limited Liability or Double Taxation Fair.webm 13.8 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 004 Introduction to the Price-to-Earnings Ratio.webm 13.8 MB
Science and economics - 01 - Biology/04 Tree of life - 002 Species.webm 13.8 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 006 New Kingdom_ Ramesses II.webm 13.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 010 Work from Expansion.webm 13.8 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 008 Strong Acid Titration.webm 13.8 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 009 Another Least Squares Example.webm 13.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 003 Linear Equations in Slope Intercept Form.webm 13.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 003 Linear Equations in Slope Intercept Form.webm 13.7 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 006 IIT JEE Trigonometry Problem 1.webm 13.7 MB
Test Prep - 06 - IIT JEE/001 IIT JEE Trigonometry Problem 1.webm 13.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 001 Dada Duchamp and the Ready-Mades.webm 13.7 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 03 Breathing Control - 003 The Respiratory Center.webm 13.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 003 Slope and Rate of Change.webm 13.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 003 Slope and Rate of Change.webm 13.7 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 005 Introduction to Projections.webm 13.7 MB
Science and economics - 06 - Finance and capital markets/10 Current Economics - 01 Unemployment - 001 Unemployment.webm 13.7 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 01 Bond-line structures - 002 3-D bond-line structures.webm 13.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 011 Van der Weyden, Crucifixion Triptych.webm 13.7 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 01 History of life on Earth - 004 Biodiversity Flourishes in Phanerozoic Eon.webm 13.7 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 009 3-D Path Counting Brain Teaser.webm 13.7 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 05 Influenza Special Topics - 003 Vaccines and the Autism Myth - Part 1.webm 13.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 021 The Colossus of Constantine.webm 13.6 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 002 Radius of Observable Universe.webm 13.6 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 005 Minimizing the cost of a storage container.webm 13.6 MB
Science and economics - 01 - Biology/05 Cellular respiration - 003 Oxidation and Reduction Review From Biological Point-of-View.webm 13.6 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 004 Relationship between bond prices and interest rates.webm 13.6 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 02 Nucleophilicity and basicity - 002 Nucleophilicity vs. Basicity.webm 13.6 MB
Science and economics - 01 - Biology/04 Tree of life - 006 Human Prehistory 101_ Prologue.webm 13.6 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 004 Dürer, The Large Piece of Turf.webm 13.6 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 006 Two-Step Equations.webm 13.6 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 006 Getting Ea (Arterial Elastance) from the PV Loop.webm 13.5 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 01 Parametric equations - 003 Parametric Equations 3.webm 13.5 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 005 Precession Causing Perihelion to Happen Later.webm 13.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 008 Degas, The Bellelli Family.webm 13.5 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 005 Three Types of Capillaries.webm 13.5 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 001 Introduction to Ratios (new HD version).webm 13.5 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 02 Sampling distribution - 003 Sampling Distribution of the Sample Mean 2.webm 13.5 MB
Test Prep - 05 - Competition Math/003 2003 AIME II Problem 4 (part 1).webm 13.5 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 008 Giotto's The Entombment of Mary.webm 13.5 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 01 Heart introduction - 001 Meet the heart!.webm 13.5 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 010 Bunch of examples.webm 13.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 009 Chapter 11_ Bankruptcy Restructuring.webm 13.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 10 Corporate bankruptcy - 002 Chapter 11_ Bankruptcy Restructuring.webm 13.5 MB
Science and economics - 07 - Microeconomics/07 Game theory and Nash equilibrium - 02 Why parties in a cartel will cheat - 002 Game Theory of Cheating Firms.webm 13.5 MB
Humanities - 01 - World history/01 1900 - Modern times - 06 Ottoman Empire and Turkey - 004 Young Turks and the Armenians.webm 13.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 011 Bailout 10_ Moral Hazard.webm 13.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 010 Bailout 10_ Moral Hazard.webm 13.4 MB
Science and economics - 03 - Physics/10 Thermodynamics - 024 Carnot Efficiency 3_ Proving that it is the most efficient.webm 13.4 MB
Science and economics - 02 - Chemistry/02 Orbitals and Electrons - 004 Electron configurations 2.webm 13.4 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 004 An IPO.webm 13.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 009 Van der Goes, The Adoration of the Kings.webm 13.4 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 05 France - 001 Poussin, Landscape with St. John.webm 13.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 028 Martini, Architectural Veduta.webm 13.4 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 009 Examples of evaluating variable expressions.webm 13.4 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 005 P_E Discussion.webm 13.4 MB
Science and economics - 03 - Physics/10 Thermodynamics - 026 Heat of Formation.webm 13.3 MB
Science and economics - 02 - Chemistry/10 Radioactive decay - 003 Exponential Decay Formula Proof (can skip, involves Calculus).webm 13.3 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 007 Domain and Range of a Function.webm 13.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 007 Domain and Range of a Function.webm 13.3 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 05 Romanticism in the United States - 002 Cole, The Oxbow.webm 13.3 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 03 Romanticism in England - 004 Fuseli, Titania and Bottom.webm 13.3 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 002 Mass and Weight Clarification.webm 13.3 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 012 Singular Matrices.webm 13.3 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 005 Hypothesis Test for Difference of Means.webm 13.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 019 Renoir, The Large Bathers.webm 13.3 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 002 Scale of Solar System.webm 13.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 007 Stokes' Theorem Proof Part 7.webm 13.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 015 Pair of Centaurs Fighting Cats of Prey from Hadrian's Villa, Tivoli.webm 13.3 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 003 Invertible Change of Basis Matrix.webm 13.3 MB
Science and economics - 01 - Biology/06 Photosynthesis - 002 Photosynthesis.webm 13.3 MB
Math - 02 - Algebra/01 Introduction to algebra - 01 Overview and history of algebra - 003 The Beauty of Algebra.webm 13.2 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 001 Introduction to limits.webm 13.2 MB
Math - 05 - Calculus/01 Limits - 01 Limits - 001 Introduction to limits.webm 13.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 013 Banking 13_ Open Market Operations.webm 13.2 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 003 What is inside a DVD player_ (3 of 5).webm 13.2 MB
Science and economics - 02 - Chemistry/06 States of matter - 006 Van Der Waals Forces.webm 13.2 MB
Math - 02 - Algebra/02 Linear equations - 07 Percent word problems - 002 Percent Problems.webm 13.2 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 009 R-Squared or Coefficient of Determination.webm 13.2 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 06 Personal bankruptcy - 001 Personal Bankruptcy_ Chapters 7 and 13.webm 13.2 MB
Math - 05 - Calculus/02 Taking derivatives - 08 Proofs of derivatives of common functions - 003 Proofs of derivatives of ln(x) and e_x.webm 13.1 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 003 Pontormo, Entombment.webm 13.1 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 02 Flanders - 002 Rubens, Arrival (or Disembarkation) of Marie de Medici at Marseilles, Medici Cycle.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 007 Double Bohr Effect.webm 13.1 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 001 Euclid as the Father of Geometry.webm 13.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 013 Van der Weyden, Crucifixion, with the Virgin and Saint John.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 007 Molarity vs. Osmolarity.webm 13.1 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 07 Synthesis using alkynes - 001 synthesis using alkynes.webm 13.1 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 05 Conceptual Art - 003 Hans Haacke's Seurat's 'Les Poseuses' (small version).webm 13.1 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 008 Re_ Visual Multiplication and 48_2(9+3).webm 13.1 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 01 History of life on Earth - 002 Beginnings of Life.webm 13.1 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 005 Estate Tax Introduction.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 004 What is an equivalent_.webm 13.1 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 005 Bailout 4_ Mark-to-model vs. mark-to-market.webm 13.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 004 Bailout 4_ Mark-to-model vs. mark-to-market.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/05 Blood - 005 Oxygen Content.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 007 Why Doesn't the Heart Rip_.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 012 Why Doesn't the Heart Rip_.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 001 Why Doesn't the Heart Rip_.webm 13.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 008 Gram-Schmidt Process Example.webm 13.1 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 006 Angiotensin 2 raises blood pressure.webm 13.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 04 Art _ the French State - 002 Garnier's Paris Opéra.webm 13.0 MB
Test Prep - 06 - IIT JEE/008 IIT JEE Algebraic Manipulation.webm 13.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 001 Determinant when row multiplied by scalar.webm 13.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 010 Gaudí, Sagrada Família.flv 13.0 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 007 Showing that an eigenbasis makes for good coordinate systems.webm 13.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 01 Line integrals for scalar functions - 002 Line Integral Example 1.webm 13.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 05 Partial fraction expansion - 001 Partial Fraction Expansion 1.webm 13.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 10 Partial fraction expansion - 001 Partial Fraction Expansion 1.webm 13.0 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 003 Linear Perspective_ Brunelleschi's Experiment.webm 13.0 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 04 Romanticism in Germany - 002 Friedrich, Abbey among Oak Trees.webm 13.0 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 010 CA Algebra I_ Quadratic Roots.webm 13.0 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 011 CA Algebra I_ Quadratic Roots.webm 13.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 003 Monet, Cliff Walk at Pourville.webm 13.0 MB
Math - 03 - Geometry/09 Circles - 005 Inscribed and Central Angles.webm 13.0 MB
Math - 03 - Geometry/10 Angles - 031 Inscribed and Central Angles.webm 13.0 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 01 Introduction to economics - 001 Introduction to Economics.webm 13.0 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 01 Introduction to economics - 001 Introduction to Economics.webm 13.0 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 01 Hybridization - 001 sp3 Hybridized Orbitals and Sigma Bonds.webm 13.0 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 03 Change of basis - 005 Alternate Basis Transformation Matrix Example.webm 13.0 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 04 Influenza Prevention and Treatment - 001 Flu Vaccine Efficacy.webm 12.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 005 Geithner Plan IV.webm 12.9 MB
Science and economics - 10 - Healthcare and medicine/23 Miscellaneous - 003 Systemic Thinking About Cancer.webm 12.9 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 05 Free radical reaction - 001 Free Radical Reactions.webm 12.9 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 002 Cupcake Economics 2.webm 12.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 018 Banking 18_ Big Picture Discussion.webm 12.9 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 006 Equity vs. Debt.webm 12.9 MB
Science and economics - 06 - Finance and capital markets/10 Current Economics - 01 Unemployment - 002 Unemployment Rate Primer (v2).webm 12.9 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 003 Solving Quadratic Equations by Completing the Square.webm 12.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 002 Solving Quadratic Equations by Completing the Square.webm 12.9 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 005 Matrices to solve a vector combination problem.webm 12.9 MB
Math - 03 - Geometry/09 Circles - 008 Area of Inscribed Equilateral Triangle (some basic trig used).webm 12.8 MB
Math - 03 - Geometry/11 Triangles - 054 Area of Inscribed Equilateral Triangle (some basic trig used).webm 12.8 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 02 Two digit addition and subtraction - 003 Subtraction 2.webm 12.8 MB
Science and economics - 02 - Chemistry/06 States of matter - 004 Chilling Water Problem.webm 12.8 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 03 DVD Player - 005 What is inside a DVD player_ (5 of 5).webm 12.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 029 Gibbs Free Energy Example.webm 12.8 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 011 New Perspective on the Heart.webm 12.8 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 009 Showing that A-transpose x A is invertible.webm 12.8 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 006 Limit Examples w_ brain malfunction on first prob (part 4).webm 12.8 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 005 Limit Examples w_ brain malfunction on first prob (part 4).webm 12.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 021 Exponent Properties Involving Products.webm 12.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 010 Cassatt, In the Loge.webm 12.8 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 05 Heron's formula - 003 Part 2 of the Proof of Heron's Formula.webm 12.8 MB
Math - 03 - Geometry/11 Triangles - 053 Part 2 of the Proof of Heron's Formula.webm 12.8 MB
Math - 02 - Algebra/13 Matrices - 02 Matrix multiplication - 002 Matrix multiplication (part 2).webm 12.8 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 04 Digial Camera - 002 What is inside a digital camera_ (2 of 2).webm 12.7 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 01 Multiplication fun - 004 Multiplication 3_ 10,11,12 times tables.webm 12.7 MB
Science and economics - 09 - Computer science/002 Binary Numbers.webm 12.7 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 008 Spectrophotometry Introduction.webm 12.7 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 007 Hawaiian Islands Formation.webm 12.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 004 Geithner Plan III.webm 12.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 020 Hellenistic_ Apollonius, Boxer at Rest.webm 12.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 007 Challenging definite integration.webm 12.7 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 003 Other Triangle Congruence Postulates.webm 12.7 MB
Math - 03 - Geometry/11 Triangles - 009 Other Triangle Congruence Postulates.webm 12.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 002 Geithner Plan II.webm 12.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 03 Graphing lines using x and y intercepts - 002 Graphing Using Intercepts.webm 12.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 06 Nomenclature and preparation of epoxides - 003 preparation of epoxides_ stereochemistry.webm 12.7 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 002 Triangle Medians and Centroids (2D Proof).webm 12.7 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 007 Electrical System of the Heart.webm 12.7 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 08 Analysis of variance - 003 ANOVA 3 -Hypothesis Test with F-Statistic.webm 12.7 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 001 Inclined Plane Force Components.webm 12.6 MB
Science and economics - 03 - Physics/10 Thermodynamics - 032 Stoichiometry Example Problem 1.webm 12.6 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 04 Labor and marginal product revenue - 001 A Firm's Marginal Product Revenue Curve.webm 12.6 MB
Science and economics - 09 - Computer science/023 Stepping Through Insertion Sort Function.webm 12.6 MB
Math - 03 - Geometry/10 Angles - 009 Angle-a-trons.webm 12.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 01 Spirals, Fibonacci and being a plant - 005 Angle-a-trons.webm 12.6 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 001 Correlation and Causality.webm 12.6 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 001 Toward The High Renaissance.webm 12.6 MB
Science and economics - 10 - Healthcare and medicine/19 Nerve Regulation of the Heart - 003 Increasing Ventricular Contractility - Inotropic effect.webm 12.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 008 Cezanne, The Large Bathers.webm 12.6 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 002 Projectile at an Angle.webm 12.6 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 01 Basic probability - 003 Example_ Picking a non-blue marble.webm 12.6 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 01 Basic probability - 003 Example_ Picking a non-blue marble.webm 12.6 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 006 Bailout 5_ Paying off the debt.webm 12.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 005 Bailout 5_ Paying off the debt.webm 12.6 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 006 Inflation _ Deflation 3_ Obama Stimulus Plan.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 002 What is afterload_.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 008 What is afterload_.webm 12.5 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 02 Conformations - 004 Double Newman Diagram for Methcyclohexane.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 005 How does Lung Volume Change_.webm 12.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 011 Leonardo, Adoration of the Magi.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 002 Precocious Puberty.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 001 Regulation of blood pressure with baroreceptors.webm 12.5 MB
Test Prep - 05 - Competition Math/010 Sum of Polynomial Roots (Proof).webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 010 Fetal Structures in an Adult.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 005 Activating Angiotensin 2.webm 12.5 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 002 California Standards Test_ Algebra II (Graphing Inequalities.webm 12.5 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 02 GDP and the circular flow of income and expenditures - 002 Parsing Gross Domestic Product.webm 12.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 015 Bailout 14_ Possible Solution.webm 12.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 014 Bailout 14_ Possible Solution.webm 12.5 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 016 Factor by Grouping and Factoring Completely.webm 12.5 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 01 History of life on Earth - 003 Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon.webm 12.5 MB
Science and economics - 10 - Healthcare and medicine/12 Colon Disease - 002 Hyperplasia in Colon Tissue.webm 12.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 016 Hellenistic_ Barberini Faun.webm 12.4 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 010 Tonicity - comparing 2 solutions.webm 12.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 06 Binomial theorem - 002 Binomial Theorem (part 2).webm 12.4 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 013 Distance Between Planes.webm 12.4 MB
Test Prep - 06 - IIT JEE/036 Distance Between Planes.webm 12.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 013 Birthday Probability Problem.webm 12.4 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 013 Birthday Probability Problem.webm 12.4 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 05 Keynesian thinking - 001 Keynesian Economics.webm 12.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 001 Introduction to Waves.webm 12.4 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 01 Line integrals for scalar functions - 003 Line Integral Example 2 (part 1).webm 12.4 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 008 Hirst, The Physical Impossibility of Death in the Mind of Someone Living.webm 12.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 05 Conceptual Art - 004 Hirst, The Physical Impossibility of Death in the Mind of Someone Living.webm 12.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 017 David, Virgin and Child with Angels.webm 12.4 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 04 SN1_SN2_E1_E2 - 001 Comparing E2 E1 Sn2 Sn1 Reactions.webm 12.4 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 03 Formal charge and resonance - 002 formal charge II.webm 12.4 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 008 Capacitance.webm 12.4 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 004 Would a Brick or Feather Fall Faster.webm 12.4 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 003 Going back to the till_ Series B.webm 12.4 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 006 Zero, Negative, and Fractional Exponents.webm 12.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 06 Ottoman Empire and Turkey - 001 Gallipoli Campaign and ANZAC Day.webm 12.4 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 04 SN1_SN2_E1_E2 - 003 E2 E1 Sn2 Sn1 Reactions Example 3.webm 12.4 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 009 Ozonolysis.webm 12.3 MB
Math - 07 - Differential equations/01 First order differential equations - 01 Intro to differential equations - 002 Simple Differential Equations.webm 12.3 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 019 Rational Inequalities 2.webm 12.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 018 Rational Inequalities 2.webm 12.3 MB
Test Prep - 06 - IIT JEE/033 2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity.webm 12.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 007 Cellini, Perseus.webm 12.3 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 004 Budget Line.webm 12.3 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 02 Consumption function - 002 Generalized Linear Consumption Function.webm 12.3 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 008 Series Sum Example.webm 12.3 MB
Test Prep - 06 - IIT JEE/038 Series Sum Example.webm 12.3 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 004 Graphs of Linear Equations.webm 12.3 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 07 Chi-square probability distribution - 002 Pearson's Chi Square Test (Goodness of Fit).webm 12.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 013 Problem Solving Word Problems 2.webm 12.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 02 Shorting stock - 004 Is short selling bad_.webm 12.3 MB
Test Prep - 05 - Competition Math/015 2003 AIME II Problem 10.webm 12.3 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 02 Binomial distribution - 003 Binomial Distribution 3.webm 12.3 MB
Math - 02 - Algebra/12 Conic sections - 06 Identifying conics from equations - 002 Identifying Conics 2.webm 12.3 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 06 Conics from equations - 002 Identifying Conics 2.webm 12.3 MB
Math - 02 - Algebra/13 Matrices - 02 Matrix multiplication - 001 Matrix multiplication (part 1).webm 12.3 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 05 Fischer projections - 001 fischer projections.webm 12.3 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 003 Moments.webm 12.3 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 002 People and plants.webm 12.3 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 013 Bailout 12_ Lone Star Transaction.webm 12.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 012 Bailout 12_ Lone Star Transaction.webm 12.3 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 007 Comparing Population Proportions 2.webm 12.3 MB
Science and economics - 03 - Physics/12 Waves and optics - 007 Specular and Diffuse Reflection.webm 12.3 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 02 Conformations - 001 Newman Projections.webm 12.3 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 007 IIT JEE Circle Hyperbola Intersection.webm 12.3 MB
Test Prep - 06 - IIT JEE/022 IIT JEE Circle Hyperbola Intersection.webm 12.3 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 05 International Style Architecture - 003 Frank Lloyd Wright, Solomon R. Guggenheim Museum.webm 12.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 019 The Discount Rate.webm 12.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 012 Classical_ Parthenon Metopes.webm 12.3 MB
Math - 02 - Algebra/12 Conic sections - 01 Conic section basics - 001 Introduction to Conic Sections.webm 12.2 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 01 Conic section basics - 001 Introduction to Conic Sections.webm 12.2 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 001 Stokes' Theorem Intuition.webm 12.2 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 005 Calcium Puts Myosin to Work.webm 12.2 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 02 Corporate taxation - 001 Corporations and Limited Liability.webm 12.2 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 006 Stoichiometry.webm 12.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 001 Dürer, Four Apostles.webm 12.2 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 002 Alveolar Gas Equation - Part 2.webm 12.2 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 01 Lung introduction - 001 Meet the lungs.webm 12.2 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 019 Uccello, The Battle of San Romano.webm 12.2 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 005 Total Revenue and Elasticity.webm 12.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 003 Solving Systems of Equations by Elimination.webm 12.2 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 002 Scientific Notation Examples.webm 12.2 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 001 Idea Behind Inverting a 2x2 Matrix.webm 12.2 MB
Test Prep - 06 - IIT JEE/004 IIT JEE Complex Root Probability (part 1).webm 12.2 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 007 Mantegna, Dormition of the Virgin.webm 12.2 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 004 White and Black Dwarfs.webm 12.2 MB
Humanities - 03 - American civics/002 The Fiscal Cliff.webm 12.2 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 002 Language and Notation of Basic Geometry.webm 12.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 004 Banking 4_ Multiplier effect and the money supply.webm 12.2 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 008 End Diastolic Pressure-Volume Relationship (EDPVR).webm 12.1 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 002 diels-alder II_ endo vs exo.webm 12.1 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 03 Credit cards and loans - 002 Institutional Roles in Issuing and Processing Credit Cards.webm 12.1 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 004 Atherosclerosis - Part 2.webm 12.1 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 03 Measuring age on Earth - 001 Chronometric Revolution.webm 12.1 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 008 Surface Integral Example Part 3 - The Home Stretch.webm 12.1 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 009 Weak Acid Titration.webm 12.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 005 Khnopff, I Lock the Door Upon Myself, 1891.webm 12.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 004 Subspace Projection Matrix Example.webm 12.1 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 01 Perpendicular bisectors - 005 2003 AIME II Problem 7.webm 12.1 MB
Math - 03 - Geometry/10 Angles - 034 2003 AIME II Problem 7.webm 12.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 020 Fra Filippo Lippi, Madonna and Child with two Angels.webm 12.1 MB
Math - 09 - Applied math/01 Journey into Cryptography - 06 Randomized Algorithms - 004 Fermat's Little Theorem.webm 12.1 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 03 Measuring age on Earth - 005 K-Ar Dating Calculation.webm 12.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 001 Geithner Plan I.webm 12.0 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 002 The Mole and Avogadro's Number.webm 12.0 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 005 The Mole and Avogadro's Number.webm 12.0 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 004 Moments (part 2).webm 12.0 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 002 Difference of Sample Means Distribution.webm 12.0 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 004 Naming the Flu_ H - Something, N - Something.webm 12.0 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 004 Inflation, Deflation _ Capacity Utilization.webm 12.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 03 Transformations and matrix multiplication - 001 Compositions of Linear Transformations 1.webm 12.0 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 04 Koch snowflake fractal - 003 Area of Koch Snowflake (part 1) - Advanced.webm 12.0 MB
Math - 03 - Geometry/11 Triangles - 023 Area of Koch Snowflake (part 1) - Advanced.webm 12.0 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 02 Neo-Classicism - 003 David, The Intervention of the Sabine Women.webm 12.0 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 009 Laplace Transform of the Dirac Delta Function.webm 12.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 012 Point distance to plane.webm 12.0 MB
Test Prep - 06 - IIT JEE/035 Point distance to plane.webm 12.0 MB
Science and economics - 13 - MIT-K12/04 Measurement - 003 Earth's Tilt 2_ Land of the Midnight Sun.webm 12.0 MB
Science and economics - 12 - Projects/05 Thermodynamics - 001 Thermo Can.webm 12.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 002 Seurat, Bathers at Asnières.webm 12.0 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 001 Sarcophagus of Junius Bassus.webm 12.0 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 027 Botticelli, Birth of Venus.webm 12.0 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 005 Graham's Law of Diffusion.webm 12.0 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 007 Light Bulb Switching Brain Teaser.webm 12.0 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 01 Parametric equations - 001 Parametric Equations 1.webm 12.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 003 Michelangelo, David.webm 12.0 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 006 Absolute Value Inequalities.webm 12.0 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 006 Absolute Value Inequalities.webm 12.0 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 008 Time Space Tradeoff.webm 12.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 012 Overtaking Word Problem.webm 12.0 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 002 Conversation About Drug Pricing.webm 12.0 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 01 Displacement, velocity and time - 003 Solving for Time.webm 11.9 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 005 CA Algebra I_ Completing the Square.webm 11.9 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 009 CA Algebra I_ Completing the Square.webm 11.9 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 012 Dali, The Persistence of Memory.webm 11.9 MB
Math - 07 - Differential equations/03 Laplace transform - 04 The convolution integral - 003 Using the Convolution Theorem to Solve an Initial Value Prob.webm 11.9 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 07 Ring-opening reactions of epoxides - 003 ring-opening reactions of epoxides_ strong nucleophiles.webm 11.9 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 004 Exploring Medial Triangles.webm 11.9 MB
Math - 03 - Geometry/11 Triangles - 061 Exploring Medial Triangles.webm 11.9 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 005 Open-Ended Mutual Funds.webm 11.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 003 Hunt, The Awakening Conscience.webm 11.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 041 GMAT Data Sufficiency 40.webm 11.9 MB
Science and economics - 02 - Chemistry/08 Acids and bases - 011 Titration Roundup.webm 11.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 012 Cassatt, Woman with a Pearl Necklace in a Loge.webm 11.9 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 03 Poisson process - 002 Poisson Process 2.webm 11.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 001 Currency Exchange Introduction.webm 11.9 MB
Math - 02 - Algebra/12 Conic sections - 06 Identifying conics from equations - 003 Conic Identification 3.webm 11.9 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 06 Conics from equations - 003 Conic Identification 3.webm 11.9 MB
Humanities - 02 - Art history/01 Introduction to Art History - 02 Media - 001 Dürer, Prints.webm 11.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 005 Dürer, Prints.webm 11.9 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 004 Hypoxic Pulmonary Vasoconstriction.webm 11.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 001 Electrostatics (part 1)_ Introduction to Charge and Coulomb's Law.webm 11.9 MB
Test Prep - 06 - IIT JEE/040 Simple Differential Equation Example.webm 11.9 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 009 End Systolic Pressure-Volume Relationship (ESPVR).webm 11.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 003 Proof (Advanced)_ Field from infinite plate (part 1).webm 11.9 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 008 Doodling in Math_ Snakes + Graphs.webm 11.9 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 006 Example_ Amplitude and period cosine transformations.flv 11.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 013 Veronese, The Family of Darius Before Alexander.webm 11.9 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 022 Carracci, Crucifixion _ Lamentation.flv 11.9 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 03 Naming alkanes, cycloalkanes, and bicyclic compounds - 003 alkane and cycloalkane nomenclature III.webm 11.9 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 003 2011 Calculus AB Free Response _2 (a _ b).webm 11.9 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 004 Completing the square (old school).webm 11.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 002 Courbet, The Artist's Studio, A real allegory summing up seven years of my artistic and moral.webm 11.8 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 007 Statistics_ Standard Deviation.webm 11.8 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 008 Path Counting Brain Teaser.webm 11.8 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 001 Intro to the Endocrine System.webm 11.8 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 04 Oxidation and reduction - 001 oxidation states I.webm 11.8 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 07 Chi-square probability distribution - 001 Chi-Square Distribution Introduction.webm 11.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 07 Thanksgiving math - 002 Borromean Onion Rings.webm 11.8 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 01 Aggregate demand and aggregate supply - 004 Short Run Aggregate Supply.webm 11.8 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 005 Trigonometry Identity Review_Fun.webm 11.8 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 04 Challenging complex number problems - 004 Complex Determinant Example.webm 11.8 MB
Test Prep - 06 - IIT JEE/037 Complex Determinant Example.webm 11.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 005 Chinese Central Bank Buying Treasuries.webm 11.8 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 003 Rotation in R3 around the X-axis.webm 11.8 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 002 Human Capital.webm 11.8 MB
Test Prep - 05 - Competition Math/011 Sum of Squares of Polynomial Roots.webm 11.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 001 Parmigianino, Madonna of the Long Neck.webm 11.8 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 002 CA Algebra I_ Simplifying Expressions.webm 11.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 006 Dix, Portrait of the Journalist Sylvia von Harden.webm 11.8 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 007 Surface Integral Example Part 2 - Calculating the Surface Differential.webm 11.8 MB
Math - 02 - Algebra/13 Matrices - 04 Reduced row echelon form - 003 Matrices_ Reduced Row Echelon Form 3.webm 11.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 06 Matrices for solving systems by elimination - 003 Matrices_ Reduced Row Echelon Form 3.webm 11.8 MB
Science and economics - 13 - MIT-K12/02 Biology - 002 Bread Mold Kills Bacteria.webm 11.8 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 003 Gravity for Astronauts in Orbit.webm 11.8 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 03 Reactions of benzene - 003 Bromination of Benzene.webm 11.8 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 04 Dependent events - 002 Example_ Dependent probability.webm 11.8 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 04 Dependent probability - 002 Example_ Dependent probability.webm 11.8 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 01 Perpendicular bisectors - 001 Circumcenter of a Triangle.webm 11.8 MB
Math - 03 - Geometry/11 Triangles - 057 Circumcenter of a Triangle.webm 11.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 010 Burne-Jones, King Cophetua and the Beggar Maid.webm 11.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 024 Bramante, et.al., Saint Peter's Basilica.webm 11.8 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 003 Deriving Displacement as a Function of Time, Acceleration and Initial Ve.webm 11.7 MB
Science and economics - 03 - Physics/12 Waves and optics - 009 Refraction and Snell's Law.webm 11.7 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 004 Left Ventricular Pressure vs. Time.webm 11.7 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 011 Inverting Matrices (part 3).webm 11.7 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 004 Null Space 3_ Relation to Linear Independence.webm 11.7 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 001 conformations of ethane and propane.webm 11.7 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 01 Bond-line structures - 003 structural (constitutional) isomers.webm 11.7 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 018 Algebra II_ Probability and Statistics.webm 11.7 MB
Science and economics - 10 - Healthcare and medicine/13 Cervical Spine - 003 Cervical Spine Protection in Airway Management (not a substitute for formal training).webm 11.7 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 01 Heart introduction - 005 Lub Dub.webm 11.7 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 001 Marginal Utility.webm 11.7 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 005 Small Sample Hypothesis Test.webm 11.7 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 004 diels-alder IV_ stereochemistry of diene.webm 11.7 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 009 Compositional and Mechanical Layers of the Earth.webm 11.7 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 001 Direct and Inverse Variation.webm 11.7 MB
Science and economics - 09 - Computer science/011 Defining a Factorial Function.webm 11.7 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 02 Neo-Classicism - 001 David, Oath of the Horatii.webm 11.6 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 004 Orthogonal Complement of the Orthogonal Complement.webm 11.6 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 010 Vector Triple Product Expansion (very optional).webm 11.6 MB
Test Prep - 06 - IIT JEE/030 Vector Triple Product Expansion (very optional).webm 11.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 04 Bernoulli distributions and margin of error - 004 Margin of Error 2.webm 11.6 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 008 syn dihydroxylation.webm 11.6 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 01 Perimeter and area of rectangles - 001 Area and Perimeter.webm 11.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 011 Passing Trains.webm 11.6 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 05 Inverse trig functions - 001 Inverse Trig Functions_ Arcsin.webm 11.6 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 003 Duccio, The Rucellai Madonna, 1285-86.webm 11.6 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 02 Normal force and contact force - 002 Normal Force in an Elevator.webm 11.6 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 010 Bailout 9_ Paulson's Plan.webm 11.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 009 Bailout 9_ Paulson's Plan.webm 11.6 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 023 Piero della Francesca, Portraits of the Duke and Duchess of Urbino.webm 11.6 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 005 One Step Equations.webm 11.6 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 005 Paying Doctors.webm 11.6 MB
Science and economics - 01 - Biology/07 Human biology - 011 Myosin and Actin.webm 11.6 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 003 Myosin and Actin.webm 11.6 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 02 Two digit addition and subtraction - 001 Addition 2.webm 11.6 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 010 Titian, Venus of Urbino.webm 11.6 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 006 IIT JEE Circle Hyperbola Common Tangent Part 5.webm 11.6 MB
Test Prep - 06 - IIT JEE/027 IIT JEE Circle Hyperbola Common Tangent Part 5.webm 11.6 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 03 Measuring age on Earth - 004 Potassium-Argon (K-Ar) Dating.webm 11.6 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 05 Influenza Special Topics - 001 Making Flu vaccine each year.webm 11.6 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 005 Proof (Part 3) Minimizing Squared Error to Regression Line.webm 11.6 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 02 Position vector functions and derivatives - 004 Vector valued function derivative example.webm 11.6 MB
Math - 02 - Algebra/12 Conic sections - 06 Identifying conics from equations - 004 Algebra ___ Conic Sections.webm 11.6 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 06 Conics from equations - 004 Algebra ___ Conic Sections.webm 11.6 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 010 Algebra ___ Conic Sections.webm 11.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 002 Electrostatics (part 2).webm 11.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 08 Other cool stuff - 007 How To Snakes.webm 11.6 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 005 Source Encoding.webm 11.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 011 Burne Jones, The Golden Stairs.webm 11.5 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 005 conformations of cyclohexane III_ disubstituted.webm 11.5 MB
Science and economics - 09 - Computer science/001 Introduction to Programs Data Types and Variables.webm 11.5 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 004 Archaic_ Mixing Vessel with Odysseus Escaping from the Cyclops's Cave.flv 11.5 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 005 Gerhard Richter, Betty.webm 11.5 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 02 Sampling distribution - 002 Sampling Distribution of the Sample Mean.webm 11.5 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 05 International Style Architecture - 002 Gordon Bunshaft, Lever House.webm 11.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 006 CA Algebra I_ Systems of Inequalities.webm 11.5 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 006 CA Algebra I_ Systems of Inequalities.webm 11.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 011 Titian, Christ Crowned with Thorns.webm 11.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 005 Transpose of a Vector.webm 11.5 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 05 Partial fraction expansion - 003 Partial Fraction Expansion 3.webm 11.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 10 Partial fraction expansion - 003 Partial Fraction Expansion 3.webm 11.5 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 007 Arterial Elastance (Ea) and Afterload.webm 11.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 003 Geithner Plan 2.5.webm 11.5 MB
Science and economics - 11 - LeBron asks/008 Monte Carlo Simulation to Answer LeBron's Question.webm 11.5 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 015 Algebra II_ binomial Expansion and Combinatorics.webm 11.5 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 010 Clearing the Green Monster at Fenway.webm 11.5 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 010 Calculating R-Squared.webm 11.5 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 004 Optimizing profit at a shoe factory.webm 11.5 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 006 Braque, The Viaduct at L'Estaque.webm 11.5 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 003 Exact Equations Example 1.webm 11.5 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 007 More Limits.webm 11.5 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 006 More Limits.webm 11.5 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 02 Acceleration - 002 Airbus A380 Take-off Time.webm 11.5 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 04 Diastereomers and meso compounds - 003 meso compounds.webm 11.5 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 004 E1 Elimination_ carbocation rearrangements.webm 11.5 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 006 Augustus of Primaporta.webm 11.5 MB
Test Prep - 06 - IIT JEE/018 IIT JEE Integral with Binomial Expansion.webm 11.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 012 Wealth Destruction 2.webm 11.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 007 Wealth Destruction 2.webm 11.4 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 005 diels-alder V_ regiochemistry.webm 11.4 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 03 Breathing Control - 004 Sneeze, Cough, and Hiccup.webm 11.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 011 Generalizing with Binomial Coefficients (bit advanced).webm 11.4 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 011 Generalizing with Binomial Coefficients (bit advanced).webm 11.4 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 005 Column Space of a Matrix.webm 11.4 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 011 Introduction to Channel Capacity.webm 11.4 MB
Math - 03 - Geometry/12 Worked Examples - 006 CA Geometry_ Similar Triangles 1.webm 11.4 MB
Test Prep - 04 - California Standards Test/03 Geometry - 004 CA Geometry_ Similar Triangles 1.webm 11.4 MB
Science and economics - 01 - Biology/04 Tree of life - 007 Human Prehistory 101 Part 1_ Out of (Eastern) Africa.webm 11.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 004 Mantegna, Dead Christ.webm 11.4 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 005 Arteriolosclerosis - Part 1.webm 11.4 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 01 Hybridization - 002 Pi bonds and sp2 Hybridized Orbitals.webm 11.4 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 004 Milankovitch Cycles Precession and Obliquity.webm 11.4 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 005 Genetic Shift in Flu.webm 11.4 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 03 Optical activity - 001 optical activity I_ theory.webm 11.4 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 010 Degas, Visit to a Museum.webm 11.4 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 003 hydration.webm 11.4 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 002 Similarity Postulates.webm 11.4 MB
Math - 03 - Geometry/11 Triangles - 026 Similarity Postulates.webm 11.4 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 002 conformations of butane.webm 11.4 MB
Math - 08 - Linear algebra/02 Matrix transformations - 03 Transformations and matrix multiplication - 004 Matrix Product Associativity.webm 11.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 003 ck12.org Normal Distribution Problems_ Qualitative sense of normal distributions.webm 11.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 01 The Postwar Figure - 005 Ed Kienholz and Nancy Reddin Kienholz Useful Art _5_ The Western Hotel, 1992.webm 11.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 003 Hubert (_) and Jan van Eyck, Ghent Altarpiece (closed) or The Adoration of the Mys.webm 11.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 009 Bailout 8_ Systemic Risk.webm 11.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 008 Bailout 8_ Systemic Risk.webm 11.4 MB
Math - 05 - Calculus/02 Taking derivatives - 02 Introduction to derivatives - 003 The derivative of f(x)_x_2 for any x.webm 11.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 06 Binomial theorem - 001 Binomial Theorem (part 1).webm 11.3 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 02 Acceleration - 004 Why Distance is Area under Velocity-Time Line.webm 11.3 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 009 Modigliani, Young Woman in a Shirt.webm 11.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 014 2011 Calculus BC Free Response _6b.webm 11.3 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 002 Public Key Cryptography_ what is it_.webm 11.3 MB
Science and economics - 07 - Microeconomics/07 Game theory and Nash equilibrium - 02 Why parties in a cartel will cheat - 001 Why Parties to Cartels Cheat.webm 11.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 02 Alkene reactions - 003 Addition of Water (Acid-Catalyzed) Mechanism.webm 11.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 003 Currency Effect on Trade Review.webm 11.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 008 Munch, The Storm.webm 11.3 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 03 Naming alkanes, cycloalkanes, and bicyclic compounds - 002 alkane and cycloalkane nomenclature II.webm 11.3 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 05 Bringing it all together - 003 Euler's Line Proof.webm 11.3 MB
Math - 03 - Geometry/11 Triangles - 067 Euler's Line Proof.webm 11.3 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 004 Two column proof showing segments are perpendicular.webm 11.3 MB
Math - 03 - Geometry/10 Angles - 028 Two column proof showing segments are perpendicular.webm 11.3 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 013 CA Algebra I_ Slope and Y-intercept.webm 11.3 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 005 CA Algebra I_ Slope and Y-intercept.webm 11.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 006 ROA Discussion 1.webm 11.3 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 001 Rent Control and Deadweight Loss.webm 11.3 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 006 2003 AIME II Problem 8.webm 11.3 MB
Test Prep - 05 - Competition Math/009 2003 AIME II Problem 8.webm 11.3 MB
Humanities - 01 - World history/01 1900 - Modern times - 06 Ottoman Empire and Turkey - 005 Mustafa Kemal Ataturk and the Turkish War for Independence.webm 11.3 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 004 Proof (Advanced)_ Field from infinite plate (part 2).webm 11.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 005 Bronzino and the Mannerist Portrait.webm 11.3 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 05 Inverse trig functions - 003 Inverse Trig Functions_ Arctan.webm 11.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 013 Surface Integral Ex3 part 3 - Top surface.webm 11.3 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 03 Stellar parallax - 003 Stellar Distance Using Parallax.webm 11.3 MB
Math - 02 - Algebra/02 Linear equations - 07 Percent word problems - 003 Another percent example.webm 11.3 MB
Math - 03 - Geometry/12 Worked Examples - 015 CA Geometry_ Pythagorean Theorem, Compass Constructions.webm 11.3 MB
Test Prep - 04 - California Standards Test/03 Geometry - 013 CA Geometry_ Pythagorean Theorem, Compass Constructions.webm 11.3 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 009 Error or Remainder of a Taylor Polynomial Approximation.webm 11.3 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 003 Perfect Inelasticity and Perfect Elasticity of Demand.webm 11.2 MB
Science and economics - 10 - Healthcare and medicine/23 Miscellaneous - 004 Inflammation.webm 11.2 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 003 Scale of Distance to Closest Stars.webm 11.2 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 021 21. Making a power connector for the Arduino.webm 11.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 02 Venn diagrams and the addition rule - 001 Probability with Playing Cards and Venn Diagrams.webm 11.2 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 02 Venn diagrams and adding probabilities - 001 Probability with Playing Cards and Venn Diagrams.webm 11.2 MB
Science and economics - 09 - Computer science/003 Python Lists.webm 11.2 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 02 Chirality and absolute configuration - 002 R,S system for determining absolute configuration.webm 11.2 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 004 Henry's law.webm 11.2 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 03 Romanticism in England - 002 Turner, Slave Ship.webm 11.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 006 Technology in World War I.webm 11.2 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 004 ck12.org Normal Distribution Problems_ Empirical Rule.webm 11.2 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 001 2-digit times 1-digit number.webm 11.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 005 The Pantheon.webm 11.2 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 006 Epsilon Delta Limit Definition 1.webm 11.2 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 01 Inflation basics - 001 Inflation Overview.webm 11.2 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 04 Sal's old statistics videos - 002 Statistics_ Variance of a Population.webm 11.2 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 02 Formation of carboxylic acid derivatives - 004 Relative Stability of Amides Esters Anhydrides and Acyl Chlori.webm 11.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 04 Spain - 002 Velázquez Los Borrachos or The Triumph of Bacchus.flv 11.2 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 005 Common and Systematic Naming-Iso, Sec and Tert Prefixes.webm 11.2 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 001 The Fundamental Theorem of Arithmetic.webm 11.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 014 Masaccio, Expulsion of Adam and Eve from Eden.webm 11.1 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 005 Left Ventricular Volume vs. Time.webm 11.1 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 04 Electronegativity - 001 electronegativity.webm 11.1 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 09 Significant figures - 004 Multiplying and Dividing with Significant Figures.webm 11.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 02 Late Victorian - 002 Leighton's An Athlete Wrestling with a Python.webm 11.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 008 Rank(A) _ Rank(transpose of A).webm 11.1 MB
Math - 02 - Algebra/12 Conic sections - 05 Hyperbolas - 003 Conic Sections_ Hyperbolas 3.webm 11.1 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 05 Hyperbolas - 003 Conic Sections_ Hyperbolas 3.webm 11.1 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 001 Alveolar Gas Equation - Part 1.webm 11.1 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 005 Inflation, Deflation _ Capacity Utilization 2.webm 11.1 MB
Math - 03 - Geometry/12 Worked Examples - 016 CA Geometry_ Compass Construction.webm 11.1 MB
Test Prep - 04 - California Standards Test/03 Geometry - 014 CA Geometry_ Compass Construction.webm 11.1 MB
Math - 05 - Calculus/02 Taking derivatives - 01 Introduction to differential calculus - 001 Newton Leibniz and Usain Bolt.webm 11.1 MB
Humanities - 03 - American civics/005 Primaries and Caucuses.webm 11.1 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 019 Magnetism 4.webm 11.1 MB
Test Prep - 06 - IIT JEE/019 IIT JEE Symmetric and Skew-Symmetric Matrices.webm 11.1 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 005 Star Field and Nebula Images.webm 11.1 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 002 Proving Vector Dot Product Properties.webm 11.1 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 03 Influenza Diagnosis - 001 Testing for the Flu.webm 11.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 019 GMAT_ Math 19.webm 11.1 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 011 Aldosterone and ADH.webm 11.1 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 002 Evaluating integral for shell method example.webm 11.1 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 007 Cross Elasticity of Demand.webm 11.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 007 Gustave Caillebotte, Paris Street; Rainy Day.webm 11.1 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 001 Schlieffen Plan and the First Battle of the Marne.webm 11.1 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 04 Diastereomers and meso compounds - 001 Stereoisomers, Enantiomers, Diastereomers, Constitutional Isomers and Meso Compounds.webm 11.1 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 03 Naming alkanes, cycloalkanes, and bicyclic compounds - 001 alkane and cycloalkane nomenclature I.webm 11.1 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 04 Byzantine - 005 Icon of the Triumph of Orthodoxy.webm 11.1 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 008 A Universe Smaller than the Observable.webm 11.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 001 Introduction to Orthonormal Bases.webm 11.1 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 008 Christus, Portrait of a Carthusian.flv 11.1 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 006 Space Station Speed in Orbit.webm 11.1 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 007 Bailout 6_ Getting an equity infusion.webm 11.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 006 Bailout 6_ Getting an equity infusion.webm 11.0 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 02 Historical circumstances explained by AD_AS - 001 Demand-Pull Inflation under Johnson.webm 11.0 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 03 The business cycle - 001 The Business Cycle.webm 11.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 012 Burne-Jones, Hope.webm 11.0 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 002 Discrete and continuous random variables.webm 11.0 MB
Math - 09 - Applied math/01 Journey into Cryptography - 06 Randomized Algorithms - 001 Randomized Algorithms (intro).webm 11.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 008 Example of Closed Line Integral of Conservative Field.webm 11.0 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 04 Sal's old statistics videos - 001 Statistics_ The Average.webm 11.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 04 Graphing rational functions - 003 A Third Example of Graphing a Rational Function.webm 11.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 09 Asymptotes and graphing rational functions - 003 A Third Example of Graphing a Rational Function.webm 11.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 004 Graphing Systems of Inequalities.webm 11.0 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 02 Systems of inequalities - 003 Graphing Systems of Inequalities.webm 11.0 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 008 Blood pressure changes over time.webm 11.0 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 024 Piero della Francesca, The Baptism of Christ.webm 11.0 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 008 GMAT_ Data Sufficiency 8.webm 11.0 MB
Humanities - 01 - World history/01 1900 - Modern times - 10 The Cold War - 007 Pattern of US Cold War Interventions.webm 11.0 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 03 Renting vs. buying a home - 002 Renting vs. buying a home (part 2).webm 11.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 08 Improper integrals - 002 Improper integral with two infinite bounds.webm 11.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 007 Bitcoin_ Transaction block chains.webm 11.0 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 008 IIT JEE Trigonometric Constraints.webm 11.0 MB
Test Prep - 06 - IIT JEE/028 IIT JEE Trigonometric Constraints.webm 11.0 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 002 Ideal Gas Equation Example 1.webm 11.0 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 006 Examples_ Graphing and interpreting quadratics.webm 11.0 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 004 Examples_ Graphing and interpreting quadratics.webm 11.0 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 009 Examples_ Graphing and interpreting quadratics.webm 11.0 MB
Test Prep - 05 - Competition Math/019 2003 AIME II Problem 15 (part 2).webm 11.0 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 002 Basic Trigonometry II.webm 11.0 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 010 Credit Default Swaps 2.webm 11.0 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 05 Credit default swaps - 003 Credit Default Swaps 2.webm 11.0 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 005 GMAT_ Data Sufficiency 5.webm 11.0 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 009 Statistics_ Alternate Variance Formulas.webm 11.0 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 017 Guercino, Saint Luke Displaying a Painting of the Virgin.webm 11.0 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 005 Example_ Amplitude and period transformations.webm 11.0 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 004 Duchamp's Boite-en-valise (the red box), series F.webm 10.9 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 02 Binomial distribution - 001 Binomial Distribution 1.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 004 Bailout 3_ Book value vs. market value.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 003 Bailout 3_ Book value vs. market value.webm 10.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 008 Officer on Horseback.webm 10.9 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 05 Influenza Special Topics - 002 5 Common Flu Vaccine Excuses.webm 10.9 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 010 ADH effects on blood pressure.webm 10.9 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 01 Newton's laws of motion - 005 Newton's Third Law of Motion.webm 10.9 MB
Math - 07 - Differential equations/03 Laplace transform - 03 Laplace transform to solve a differential equation - 002 Laplace Transform solves an equation 2.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 011 Banking 11_ A reserve bank.webm 10.9 MB
Science and economics - 13 - MIT-K12/04 Measurement - 002 Earth's Tilt 1_ The Reason for the Seasons.webm 10.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 06 Binomial theorem - 003 Binomial Theorem (part 3).webm 10.9 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 001 Variance of Differences of Random Variables.webm 10.9 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 005 Cosmic Background Radiation.webm 10.9 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 02 Synthesis of alcohols - 003 synthesis of alcohols using grignard reagents I.webm 10.9 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 004 Direct Variation Models.webm 10.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 027 Magnetism 12_ Induced Current in a Wire.webm 10.9 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 002 Picasso, Les Demoiselles d'Avignon.webm 10.9 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 03 Reactions of benzene - 001 Resonance.webm 10.9 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 06 Postmodernism - 001 Colescott, Beauty is in the Eye of the Beholder.webm 10.9 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 006 Orthogonal matrices preserve angles and lengths.webm 10.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 002 Giorgione, Three Philosophers, c. 1506.webm 10.9 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 02 Formation of carboxylic acid derivatives - 002 Acid Chloride Formation.webm 10.9 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 02 Quasars and galactive collisions - 001 Quasars.webm 10.9 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 02 Acceleration - 001 Acceleration.webm 10.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 003 Seurat, Young Woman Powdering Herself.webm 10.9 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 004 Algorithmic Efficiency.webm 10.9 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 03 Molecular orbital theory - 001 intro to molecular orbital (MO) theory.webm 10.9 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 04 Time scale of the cosmos - 001 Cosmological Time Scale 1.webm 10.9 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 002 Using a line integral to find the work done by a vector field example.webm 10.9 MB
Science and economics - 01 - Biology/08 Immunology - 004 Professional Antigen Presenting Cells (APC) and MHC II complexes.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 07 2011-2012 Greek Debt Crisis - 004 Why Europe is worried about Greece.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 007 ROA Discussion 2.webm 10.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 008 Bitcoin_ The money supply.webm 10.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 011 Cranach the Elder, Judith with the Head of Holofernes.webm 10.9 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 003 Becoming a Red Giant.webm 10.9 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 04 Cepheid variables - 001 Cepheid Variables 1.webm 10.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 011 Circuits (part 3).webm 10.9 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 05 Romanesque - 004 Historiated Capitals, Church of Sant Miquel, Camarasa (Noguera).webm 10.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 009 Rodin, The Gates of Hell.webm 10.8 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 007 SN1 vs SN2_ summary.webm 10.8 MB
Math - 03 - Geometry/12 Worked Examples - 020 CA Geometry_ Secants and Translations.webm 10.8 MB
Test Prep - 04 - California Standards Test/03 Geometry - 018 CA Geometry_ Secants and Translations.webm 10.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 020 Raphael, Alba Madonna.webm 10.8 MB
Humanities - 01 - World history/01 1900 - Modern times - 09 Rise of Hitler and the Nazis - 001 Initial rise of Hitler and the Nazis.webm 10.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 002 Intuition for Second Fundamental Theorem of Calculus.webm 10.8 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 003 Function example problems.webm 10.8 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 002 Function example problems.webm 10.8 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 05 Singing (and noises) - 002 Binary Hand Dance.webm 10.8 MB
Math - 02 - Algebra/01 Introduction to algebra - 01 Overview and history of algebra - 001 Origins of Algebra.webm 10.8 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 005 5. Bit-zee's bits.webm 10.8 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 01 History of life on Earth - 001 Earth Formation.webm 10.8 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 010 Thinking about Heartbeats.webm 10.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 003 Layers of a blood vessel.webm 10.8 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 003 Earnings and EPS.webm 10.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 02 Late Victorian - 001 Alma-Tadema's Listening to Homer.webm 10.8 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 006 Drawing a Pressure-Volume Loop.webm 10.8 MB
Science and economics - 03 - Physics/12 Waves and optics - 012 Snell's Law Example 2.webm 10.8 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 005 Projectile Height Given Time.webm 10.8 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 001 Congruent Triangles and SSS.webm 10.8 MB
Math - 03 - Geometry/11 Triangles - 007 Congruent Triangles and SSS.webm 10.8 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 011 More on Matrix Addition and Scalar Multiplication.webm 10.8 MB
Math - 03 - Geometry/12 Worked Examples - 004 CA Geometry_ Proof by Contradiction.webm 10.8 MB
Test Prep - 04 - California Standards Test/03 Geometry - 002 CA Geometry_ Proof by Contradiction.webm 10.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 002 Arteries vs. Veins - What's the difference_.webm 10.8 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 001 Arteries vs. Veins - What's the difference_.webm 10.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 021 Federal Reserve Balance Sheet.webm 10.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 009 Banking 9_ More on Reserve Ratios (Bad sound).webm 10.8 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 02 Gradient - 001 Gradient 1.webm 10.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 002 Extraneous Solutions to Radical Equations.webm 10.8 MB
Math - 07 - Differential equations/01 First order differential equations - 02 Separable equations - 001 Separable Differential Equations.webm 10.8 MB
Math - 07 - Differential equations/02 Second order linear equations - 02 Complex and repeated roots of characteristic equation - 004 Repeated roots of the characteristic equation.webm 10.8 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 03 Divergence - 003 Divergence 3.webm 10.7 MB
Science and economics - 01 - Biology/08 Immunology - 007 Review of B cells, CD4+ T cells and CD8+ T cells.webm 10.7 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 003 Related rates of water pouring into cone.webm 10.7 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 02 Flanders - 001 Rubens, The Rape of the Daughters of Leucippus.webm 10.7 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 005 halohydrin formation.webm 10.7 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 008 Example_ Combinatorics and probability.webm 10.7 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 008 Example_ Combinatorics and probability.webm 10.7 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 006 hydroboration-oxidation.webm 10.7 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 02 Comparative advantage and gains from trade - 002 Comparative Advantage and Absolute .webm 10.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 002 Bitcoin_ Overview.webm 10.7 MB
Science and economics - 10 - Healthcare and medicine/20 Pressure Volume Loops - 007 Understanding the Pressure-Volume Loop.webm 10.7 MB
Math - 03 - Geometry/12 Worked Examples - 018 CA Geometry_ More Trig.webm 10.7 MB
Test Prep - 04 - California Standards Test/03 Geometry - 016 CA Geometry_ More Trig.webm 10.7 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 006 Sarcomere length-tension relationship.webm 10.7 MB
Science and economics - 02 - Chemistry/10 Radioactive decay - 004 Introduction to Exponential Decay.webm 10.7 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 007 Putting it all together_ Pressure, flow, and resistance.webm 10.7 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 009 E2 Elimination_ substituted cyclohexanes.webm 10.7 MB
Science and economics - 02 - Chemistry/06 States of matter - 007 Covalent Networks, Metallic, and Ionic Crystals.webm 10.7 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 02 Gradient - 002 Gradient of a scalar field.webm 10.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 004 Kirchner, Street, Dresden.webm 10.7 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 002 Membrane Potentials - Part 2.webm 10.7 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 02 Venn diagrams and the addition rule - 002 Addition Rule for Probability.webm 10.7 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 02 Venn diagrams and adding probabilities - 002 Addition Rule for Probability.webm 10.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 004 Brunelleschi, Old Sacristy.webm 10.7 MB
Test Prep - 03 - CAHSEE/002 CAHSEE Practice_ Problems 4-9.webm 10.7 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 01 Measuring cost of living --inflation and the consumer price index - 002 Actual CPI-U Basket of Goods.webm 10.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 015 Banking 15_ More on the Fed Funds Rate.webm 10.7 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 010 Marriage penalty.webm 10.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 005 Bitcoin_ Transaction records.webm 10.7 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 006 Comparing Population Proportions 1.webm 10.7 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 002 2-digit times a 2-digit number.webm 10.7 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 007 Hubble's Law.webm 10.7 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 03 Breathing Control - 002 Central Chemoreceptors.webm 10.7 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 006 Cosmic Background Radiation 2.webm 10.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 007 CA Algebra I_ Graphing Inequalities.webm 10.6 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 004 CA Algebra I_ Graphing Inequalities.webm 10.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 003 Banking 3_ Fractional Reserve Banking.webm 10.6 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 02 Chirality and absolute configuration - 001 chirality centers and stereoisomers.webm 10.6 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 001 Ideal Gas Equation_ PV_nRT.webm 10.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 004 Solving Systems of Equations by Multiplication.webm 10.6 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 001 Raising money for a startup.webm 10.6 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 02 Binomial distribution - 002 Binomial Distribution 2.webm 10.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 005 Electric Potential Energy.webm 10.6 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 03 Keynesian Cross - 003 Keynesian Cross and the Multiplier.webm 10.6 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 09 Significant figures - 003 Addition and Subtraction with Significant Figures.webm 10.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 016 Banking 16_ Why target rates vs. money supply.webm 10.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 006 Rembrandt, Self-Portraits.webm 10.6 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 023 23. Connecting the motor controller to the Arduino.webm 10.6 MB
Humanities - 01 - World history/05 Surveys of history - 01 United States History Overview - 004 Appomattox Court House and Lincoln's Assassination.webm 10.6 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 018 Rational Inequalities.webm 10.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 017 Rational Inequalities.webm 10.6 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 002 CA Algebra I_ Factoring Quadratics.webm 10.6 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 008 CA Algebra I_ Factoring Quadratics.webm 10.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 016 Pierre Le Gros the Younger, Stanislas Kostka on his Deathbed.flv 10.6 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 002 Introduction to the Null Space of a Matrix.webm 10.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 020 Repurchase Agreements (Repo transactions).webm 10.6 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 005 Firestick Farming.webm 10.6 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 010 Symbol Rate.webm 10.6 MB
Science and economics - 13 - MIT-K12/02 Biology - 001 Homeostasis.webm 10.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 021 Homer, The Life Line.webm 10.6 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 002 Doodling in Math_ Stars.webm 10.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 02 Flanders - 003 Rubens, The Consequences of War.webm 10.6 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 001 Polynomial Division.webm 10.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 005 Polynomial Division.webm 10.5 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 05 Romanticism in the United States - 003 Allston, Elijah in the Desert.webm 10.5 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 013 Logarithmic Scale.webm 10.5 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 002 Logarithmic Scale.webm 10.5 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 004 Art as Concept_ In Advance of the Broken Arm.webm 10.5 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 002 Art as Concept_ In Advance of the Broken Arm.webm 10.5 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 001 California Standards Test_ Algebra II.webm 10.5 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 002 1 Spider parts and tools.webm 10.5 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 006 Forehead Numbers Brain Teaser.webm 10.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 005 Investment vs. Consumption 2.webm 10.5 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 009 Black Holes.webm 10.5 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 006 5 Connect Spout's antenna.webm 10.5 MB
Math - 03 - Geometry/12 Worked Examples - 005 CA Geometry_ More Proofs.webm 10.5 MB
Test Prep - 04 - California Standards Test/03 Geometry - 003 CA Geometry_ More Proofs.webm 10.5 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 003 Are Hedge Funds Bad_.webm 10.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 004 Graphs Using Slope-Intercept Form.webm 10.5 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 004 Graphs Using Slope-Intercept Form.webm 10.5 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 04 Nomenclature and properties of ethers - 001 Ether Naming and Introduction.webm 10.5 MB
Science and economics - 05 - Organic chemistry/10 Aldehydes and ketones - 02 Reactions of ketones - 002 Aldol Reaction.webm 10.5 MB
Test Prep - 02 - GMAT/01 Problem Solving - 041 GMAT Math 41.webm 10.5 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 01 Displacement, velocity and time - 001 Introduction to Vectors and Scalars.webm 10.5 MB
Math - 03 - Geometry/12 Worked Examples - 007 CA Geometry_ Similar Triangles 2.webm 10.5 MB
Test Prep - 04 - California Standards Test/03 Geometry - 005 CA Geometry_ Similar Triangles 2.webm 10.5 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 05 Heron's formula - 002 Part 1 of Proof of Heron's Formula.webm 10.5 MB
Math - 03 - Geometry/11 Triangles - 052 Part 1 of Proof of Heron's Formula.webm 10.5 MB
Science and economics - 09 - Computer science/012 Diagramming What Happens with a Function Call.webm 10.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 002 Bailout 1_ Liquidity vs. Solvency.webm 10.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 001 Bailout 1_ Liquidity vs. Solvency.webm 10.5 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 017 Unit Conversion Example_ Drug Dosage.webm 10.5 MB
Math - 05 - Calculus/08 Double and triple integrals - 02 Triple integrals - 003 Triple Integrals 3.webm 10.5 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 03 Reactions of benzene - 004 Friedel Crafts Acylation.webm 10.5 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 01 Naming benzene derivatives - 002 naming benzene derivatives.webm 10.5 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 01 The Postwar Figure - 001 Bacon, Triptych - August 1972.webm 10.5 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 003 GMAT_ Data Sufficiency 3.webm 10.5 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 013 Caravaggio, Crucifixion of Saint Peter.webm 10.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 001 Price and Market Capitalization.webm 10.5 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 01 Perfect competition - 001 Perfect Competition.webm 10.4 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 005 Language and Notation of the Circle.webm 10.4 MB
Math - 03 - Geometry/09 Circles - 001 Language and Notation of the Circle.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 010 Banking 10_ Introduction to leverage (bad sound).webm 10.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 003 Giorgione's The Adoration of the Shepherds.webm 10.4 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 04 Green's theorem - 003 Green's Theorem Example 1.webm 10.4 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 03 Reactions of benzene - 002 Electrophilic Aromatic Substitution.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 05 Present value - 001 Time Value of Money.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 002 Banking 2_ A bank's income statement.webm 10.4 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 003 Scientific Notation.webm 10.4 MB
Science and economics - 05 - Organic chemistry/12 Amines - 02 Amines in reactions - 002 Amine in Sn2 part 2.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 001 Banking 1.webm 10.4 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 003 Klimt, Death and Life.webm 10.4 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 001 Big Bang Introduction.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 002 Getting a seed round from a VC.webm 10.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 002 Michelangelo, Pietà.webm 10.4 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 03 Hybrid orbitals - 004 sp hybrid orbitals.webm 10.4 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 001 Scale of Earth and Sun.webm 10.4 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 05 Present value - 005 Present Value 4 (and discounted cash flow).webm 10.4 MB
Math - 07 - Differential equations/02 Second order linear equations - 02 Complex and repeated roots of characteristic equation - 002 Complex roots of the characteristic equations 2.webm 10.4 MB
Science and economics - 12 - Projects/03 Discoveries - 07 Electromagnets - 001 Electromagnet (construction tip).webm 10.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 003 Archaic_ Exekias, Dionysos Kylix, c. 530 B.C.E..webm 10.4 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 01 Production possibilities frontier - 001 Production Possibilities Frontier.webm 10.4 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 03 Reactions of alcohols - 001 oxidation of alcohols I_ mechanism and oxidation states.webm 10.4 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 04 Romanticism in Germany - 004 Friedrich, Woman at a Window.webm 10.4 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 03 Hybrid orbitals - 005 more hybridization.webm 10.3 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 001 Compound Inequalities.webm 10.3 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 005 Ratio and Proportion.webm 10.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 008 Chapter 7_Bankruptcy Liquidation.webm 10.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 10 Corporate bankruptcy - 001 Chapter 7_Bankruptcy Liquidation.webm 10.3 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 002 Ice Accelerating Down an Incline.webm 10.3 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 05 Bringing it all together - 001 Review of Triangle Properties.webm 10.3 MB
Math - 03 - Geometry/11 Triangles - 065 Review of Triangle Properties.webm 10.3 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 04 Life in the Universe - 003 Detectable Civilizations in our Galaxy 3.webm 10.3 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 01 Parametric equations - 002 Parametric Equations 2.webm 10.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 026 GMAT Math 26.webm 10.3 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 03 Intro to complex analysis - 001 Basic Complex Analysis.webm 10.3 MB
Math - 02 - Algebra/06 Functions - 05 Graphing functions - 004 Ex 4_ Graphing radical functions.webm 10.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 022 Lippi, Portrait of a Man and Woman at a Casement.webm 10.3 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 004 More advanced ratio problem--with Algebra (HD version).webm 10.3 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 01 Heart introduction - 003 Flow through the Heart.webm 10.3 MB
Science and economics - 10 - Healthcare and medicine/07 Fetal Circulation - 003 Flow through the Heart.webm 10.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 007 epoxide formation and anti dihydroxylation.webm 10.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 006 Jan van Eyck's The Madonna in the Church.webm 10.3 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 006 Flu Shift and Drift.webm 10.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 04 Venice - 005 Mantegna, Saint Sebastian.webm 10.3 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 005 SN2 mechanism and stereochemistry.webm 10.3 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 06 Circumference and area of circles - 001 Circles_ Radius, Diameter and Circumference.webm 10.3 MB
Math - 03 - Geometry/09 Circles - 002 Circles_ Radius, Diameter and Circumference.webm 10.3 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 04 Capacity utilization and inflation - 001 Economics of a Cupcake Factory.webm 10.3 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 007 Thomas Malthus and Population Growth.webm 10.3 MB
Science and economics - 01 - Biology/07 Human biology - 012 Tropomyosin and troponin and their role in regulating muscle contraction.webm 10.2 MB
Science and economics - 10 - Healthcare and medicine/17 Heart Muscle Contraction - 004 Tropomyosin and troponin and their role in regulating muscle contraction.webm 10.2 MB
Math - 07 - Differential equations/03 Laplace transform - 03 Laplace transform to solve a differential equation - 001 Laplace Transform to solve an equation.webm 10.2 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 007 Brunelleschi, Santo Spirito.webm 10.2 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 009 Second Example of Line Integral of Conservative Vector Field.webm 10.2 MB
Humanities - 01 - World history/01 1900 - Modern times - 02 Blockades and American Entry - 003 United States enters World War I.webm 10.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 004 Rosso Fiorentino, The Dead Christ with Angels.webm 10.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 07 SN1_SN2_E1_E2 - 001 nucleophilicity and basicity.webm 10.2 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 005 Umbo, The Roving Reporter.webm 10.2 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 004 Arteries, Arterioles, Venules, and Veins.webm 10.2 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 03 Keynesian Cross - 002 Details on Shifting Aggregate Planned Expenditures.webm 10.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 006 Banking 6_ Bank Notes and Checks.webm 10.2 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 02 Delightful division - 002 Division 2.webm 10.2 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 005 More on IPOs.webm 10.2 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 002 Toggler Brain Teaser.webm 10.2 MB
Math - 03 - Geometry/08 Quadrilaterals - 004 Proof - Diagonals of a Parallelogram Bisect Each Other.webm 10.2 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 031 GMAT_ Data Sufficiency 30.webm 10.2 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 003 Different Way to Determine Time in Air.webm 10.2 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 009 Introduction to Random Variables.webm 10.2 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 07 Ring-opening reactions of epoxides - 001 Ring-opening Sn2 reaction of expoxides.webm 10.2 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 008 Schiele, Hermits.webm 10.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 012 Leonardo, Virgin of the Rocks.webm 10.2 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 003 Example_ Intersection of sine and cosine.webm 10.2 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 007 diels-alder VII_ intramolecular.webm 10.2 MB
Test Prep - 05 - Competition Math/018 2003 AIME II Problem 15 (part 1).webm 10.2 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 005 Laplace Transform of t_n_ L{t_n}.webm 10.2 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 003 Algebra II_ Quadratics and Shifts.webm 10.2 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 008 Algebra II_ Quadratics and Shifts.webm 10.2 MB
Science and economics - 06 - Finance and capital markets/10 Current Economics - 01 Unemployment - 003 Unemployment Rate Primer.webm 10.2 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 05 The Phillips Curve - Inflation and unemployment - 001 Unemployment Rate Primer.webm 10.2 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 04 Market equilibrium - 001 Market Equilibrium.webm 10.2 MB
Science and economics - 10 - Healthcare and medicine/18 Heart Depolarization - 001 Membrane Potentials - Part 1.webm 10.2 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 02 Money supply - 001 Money Supply- M0 M1 and M2.webm 10.2 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 02 Neo-Classicism - 002 David, The Lictors Returning to Brutus the Bodies of His Sons.webm 10.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 004 Probability and Combinations (part 2).webm 10.1 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 004 Probability and Combinations (part 2).webm 10.1 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 05 Synthesis and cleavage of ethers - 002 acidic cleavage of ethers.webm 10.1 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 04 Curl - 003 Curl 3.webm 10.1 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 003 aromatic stability II.webm 10.1 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 004 Battles of Verdun, Somme and the Hindenburg Line.webm 10.1 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 006 conformations of cyclohexane IV_ trisubstituted.webm 10.1 MB
Science and economics - 03 - Physics/08 Oscillatory motion - 01 Harmonic motion - 002 Harmonic Motion Part 2 (calculus).webm 10.1 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 014 Bailout 13_ Does the bailout have a chance of working_.webm 10.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 013 Bailout 13_ Does the bailout have a chance of working_.webm 10.1 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 007 Finding Area Using Similarity and Congruence.webm 10.1 MB
Math - 03 - Geometry/11 Triangles - 034 Finding Area Using Similarity and Congruence.webm 10.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 014 Banking 14_ Fed Funds Rate.webm 10.1 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 009 Example_ Complex roots for a quadratic.webm 10.1 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 009 Example_ Complex roots for a quadratic.webm 10.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 005 Example_ Complex roots for a quadratic.webm 10.1 MB
Math - 07 - Differential equations/02 Second order linear equations - 03 Method of undetermined coefficients - 002 Undetermined Coefficients 2.webm 10.1 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 03 Credit cards and loans - 003 Payday Loans.webm 10.1 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 021 GMAT_ Data Sufficiency 21.webm 10.1 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 002 Triangle Area Proofs.webm 10.1 MB
Math - 03 - Geometry/11 Triangles - 020 Triangle Area Proofs.webm 10.1 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 003 Three Types of Flu.webm 10.1 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 003 Proof (Part 1) Minimizing Squared Error to Regression Line.webm 10.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 039 GMAT Math 39.webm 10.1 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 004 Proof Part 2 Minimizing Squared Error to Line.webm 10.1 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 001 Laplace as linear operator and Laplace of derivatives.webm 10.1 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 003 IIT JEE Circle Hyperbola Common Tangent Part 2.webm 10.1 MB
Test Prep - 06 - IIT JEE/024 IIT JEE Circle Hyperbola Common Tangent Part 2.webm 10.1 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 03 Molecular orbital theory - 002 MO theory for butadiene.webm 10.1 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 02 Chirality and absolute configuration - 003 R,S system for cyclic compounds.webm 10.1 MB
Science and economics - 03 - Physics/10 Thermodynamics - 039 Molecular and Empirical Forumlas from Percent Composition.webm 10.1 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 013 GMAT_ Data Sufficiency 13.webm 10.1 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 001 What is Information Theory_.webm 10.0 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 04 Byzantine - 004 Icon of Saint George (the _Black George_).webm 10.0 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 01 Partial derivatives - 001 Partial Derivatives.webm 10.0 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 005 Blood Sugar Levels.webm 10.0 MB
Science and economics - 10 - Healthcare and medicine/08 Arterial Stiffness - 004 Compliance - Decreased blood pressure.webm 10.0 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 010 Random Predictions for 2060.webm 10.0 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 027 GMAT_ Data Sufficiency 26.webm 10.0 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 003 _Shifting_ transform by multiplying function by exponential.webm 10.0 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 007 E2 Elimination_ stereoselectivity.webm 10.0 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 04 Oxidation and reduction - 002 oxidation states II.webm 10.0 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 013 CA Algebra I_ Rational Expressions 2.webm 10.0 MB
Math - 07 - Differential equations/01 First order differential equations - 01 Intro to differential equations - 001 What is a differential equation.webm 10.0 MB
Science and economics - 10 - Healthcare and medicine/09 Healthy Lifestyle - 004 Introduction to exercise.webm 10.0 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 001 E1 Elimination_ mechanism.webm 10.0 MB
Test Prep - 02 - GMAT/01 Problem Solving - 051 GMAT Math 51.webm 10.0 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 02 Conformations - 002 Newman Projections 2.webm 10.0 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 02 Alkene reactions - 004 Polymerization of Alkenes with Acid.webm 10.0 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 01 Compound interest basics - 002 The Rule of 72 for Compound Interest.webm 10.0 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 002 Exact Equations Intuition 2 (proofy).webm 10.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 005 Determinant after row operations.webm 10.0 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 02 Synthesis of alcohols - 004 synthesis of alcohols using grignard reagents II.webm 10.0 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 006 Median Centroid Right Triangle Example.webm 10.0 MB
Math - 03 - Geometry/11 Triangles - 063 Median Centroid Right Triangle Example.webm 10.0 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 02 Angle bisectors - 001 Point Line Distance and Angle Bisectors.webm 9.9 MB
Math - 03 - Geometry/10 Angles - 027 Point Line Distance and Angle Bisectors.webm 9.9 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 04 Absolute value - 005 CA Algebra I_ Number Properties and Absolute Value.webm 9.9 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 006 CA Algebra I_ Number Properties and Absolute Value.webm 9.9 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 001 CA Algebra I_ Number Properties and Absolute Value.webm 9.9 MB
Science and economics - 03 - Physics/05 Impacts and linear momentum - 01 Momentum - 003 2-dimensional momentum problem.webm 9.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 020 GMAT_ Data Sufficiency 20.webm 9.9 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 011 Donatello, Madonna of the Clouds.webm 9.9 MB
Science and economics - 03 - Physics/10 Thermodynamics - 004 Thermodynamics (part 4).webm 9.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 038 GMAT_ Data Sufficiency 37.webm 9.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 005 Geometric sequences introduction.webm 9.9 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 04 Market equilibrium - 002 Changes in Market Equilibrium.webm 9.9 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 03 Hybrid orbitals - 003 sp2 hybrid orbitals.webm 9.9 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 010 Follower of Bernardo Daddi, The Aldobrandini Triptych.webm 9.9 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 013 Algebra II_ Logarithms and more.webm 9.9 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 002 Centripetal Force and Acceleration Intuition.webm 9.9 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 01 Line integrals for scalar functions - 004 Line Integral Example 2 (part 2).webm 9.9 MB
Test Prep - 02 - GMAT/01 Problem Solving - 038 GMAT Math 38.webm 9.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 012 Banking 12_ Treasuries (government debt).webm 9.9 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 01 Marginal propensity to consume (MPC) - 001 MPC and Multiplier.webm 9.9 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 01 Addition reactions of conjugated dienes - 003 addition reaction of conjugated dienes III_ control.webm 9.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 014 Cross Product 2.webm 9.9 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 005 aromatic stability IV.webm 9.9 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 07 Null space and column space - 011 Showing relation between basis cols and pivot cols.webm 9.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 005 Monet, Poplars.webm 9.9 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 003 Force of Friction Keeping the Block Stationary.webm 9.9 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 007 Epsilon Delta Limit Definition 2.webm 9.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 014 GMAT_ Data Sufficiency 14.webm 9.9 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 014 Algebra II_ Functions, Combinatorics.webm 9.9 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 03 Intro to complex analysis - 002 Exponential form to find complex roots.webm 9.9 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 005 Multiple Digit Numbers.webm 9.8 MB
Science and economics - 10 - Healthcare and medicine/03 The Lungs - 02 Gas Exchange - 003 O2 and CO2 solubility.webm 9.8 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 023 Magnetism 8.webm 9.8 MB
Test Prep - 02 - GMAT/01 Problem Solving - 052 GMAT Math 52.webm 9.8 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 003 Sn1 Reactions.webm 9.8 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 004 conformations of cyclohexane II_ monosubstituted.webm 9.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 006 Jawlensky, Young Girl in a Flowered Hat.webm 9.8 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 003 Visual Understanding of Centripetal Acceleration Formula.webm 9.8 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 001 Double Integral 1.webm 9.8 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 001 Aromatic Compounds and Huckel's Rule.webm 9.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 037 Stoichiometry of a Reaction in Solution.webm 9.8 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 008 Bailout 7_ Bank goes into bankruptcy.webm 9.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 007 Bailout 7_ Bank goes into bankruptcy.webm 9.8 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 003 Deriving Demand Curve from Tweaking Marginal.webm 9.8 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 006 Systems and rate problems 2.webm 9.8 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 002 hydrohalogenation.webm 9.8 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 01 History of life on Earth - 005 First living things on land clarification.webm 9.8 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 01 Perpendicular bisectors - 003 Three Points Defining a Circle.webm 9.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 005 Word Problem Solving 4.webm 9.8 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 005 Word Problem Solving 4.webm 9.8 MB
Science and economics - 01 - Biology/08 Immunology - 006 Cytotoxic T Cells.webm 9.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 038 Another Stoichiometry Example in a Solution.webm 9.8 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 02 Alkene reactions - 001 Introduction to Reaction Mechanisms.webm 9.8 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 012 Algebra II_ Logarithms Exponential Growth.webm 9.7 MB
Math - 07 - Differential equations/03 Laplace transform - 01 Laplace transform - 003 L{sin(at)}) - transform of sin(at).webm 9.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 006 Calculus BC 2008 2 b _c.webm 9.7 MB
Test Prep - 02 - GMAT/01 Problem Solving - 042 GMAT Math 42.webm 9.7 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 03 Poisson process - 001 Poisson Process 1.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 017 Banking 17_ What happened to the gold_.webm 9.7 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 007 Polynomial approximation of functions (part .webm 9.7 MB
Science and economics - 09 - Computer science/004 For Loops in Python.webm 9.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 005 New Kingdom_ Thutmose's Bust of Nefertiti.webm 9.7 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 04 Color in organic molecules - 003 color in organic molecules.webm 9.7 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 003 Monopolist Optimizing Price (part 2)- Marginal Revenue.webm 9.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 02 Synthesis of alcohols - 001 preparation of alcohols using NaBH4.webm 9.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 017 GMAT_ Data Sufficiency 17.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 008 Collateralized Debt Obligation (CDO).webm 9.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 04 Collateralized debt obligations - 002 Collateralized Debt Obligation (CDO).webm 9.7 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 018 Magnetism 3.webm 9.7 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 006 Challenging Perimeter Problem.webm 9.7 MB
Math - 03 - Geometry/12 Worked Examples - 002 Challenging Perimeter Problem.webm 9.7 MB
Test Prep - 02 - GMAT/01 Problem Solving - 040 GMAT Math 40.webm 9.7 MB
Science and economics - 10 - Healthcare and medicine/16 Heart Disease and Stroke - 004 Strokes.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 003 Bailout 2_ Book Value.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 002 Bailout 2_ Book Value.webm 9.7 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 011 Algebra II_ Circles and Logarithms.webm 9.7 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 006 Heterogeneous Equilibrium.webm 9.7 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 03 Britain _ America in the Age of Revolution - 003 Peale, Staircase Group (Portrait of Raphaelle Peale and Titian.webm 9.7 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 001 Partial Derivatives of Vector-Valued Functions.webm 9.7 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 009 Circuits (part 1).webm 9.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 023 GMAT_ Data Sufficiency 22.webm 9.7 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 007 Static and Kinetic Friction Example.webm 9.7 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 011 10 Spider Connect the power and signal wires from the motor controller to the Arduino.webm 9.7 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 005 Limits to define continuity.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 009 Credit Default Swaps.webm 9.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 05 Credit default swaps - 002 Credit Default Swaps.webm 9.7 MB
Math - 03 - Geometry/12 Worked Examples - 017 CA Geometry_ Basic Trigonometry.webm 9.7 MB
Test Prep - 04 - California Standards Test/03 Geometry - 015 CA Geometry_ Basic Trigonometry.webm 9.7 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 02 Light and fundamental forces - 001 Introduction to Light.webm 9.7 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 04 Sal's old statistics videos - 003 Statistics_ Sample Variance.webm 9.6 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 001 Solving Quadratic Equations by Square Roots.webm 9.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 001 Solving Quadratic Equations by Square Roots.webm 9.6 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 008 Applying Quadratic Functions 2.webm 9.6 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 02 Conformations - 003 Chair and Boat Shapes for Cyclohexane.webm 9.6 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 004 2011 Calculus AB Free Response _2 (c _ d).webm 9.6 MB
Math - 03 - Geometry/12 Worked Examples - 009 CA Geometry_ Triangles and Parallelograms.webm 9.6 MB
Test Prep - 04 - California Standards Test/03 Geometry - 007 CA Geometry_ Triangles and Parallelograms.webm 9.6 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 010 Discriminant of Quadratic Equations.webm 9.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 006 Discriminant of Quadratic Equations.webm 9.6 MB
Science and economics - 03 - Physics/04 Work and energy - 01 Work and energy - 004 Work_Energy problem with Friction.webm 9.6 MB
Test Prep - 02 - GMAT/01 Problem Solving - 022 GMAT Math 22.webm 9.6 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 009 Square Roots and Real Numbers.webm 9.6 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 009 Andrea Pisano's Reliefs on the Campanile in Florence.flv 9.6 MB
Math - 03 - Geometry/12 Worked Examples - 011 CA Geometry_ Area, Circumference, Volume.webm 9.6 MB
Test Prep - 04 - California Standards Test/03 Geometry - 009 CA Geometry_ Area, Circumference, Volume.webm 9.6 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 004 Probability (part 4).webm 9.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 022 Magnetism 7.webm 9.6 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 005 Relationship between angular velocity and speed.webm 9.6 MB
Math - 05 - Calculus/12 Divergence theorem - 01 Divergence theorem (3D) - 002 Divergence Theorem Example 1.webm 9.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 022 Hellenistic_ Laocoön and his Sons.webm 9.6 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 005 Example of calculating a surface integral part 3.webm 9.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 028 The dot product.webm 9.6 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 010 2011 Calculus BC Free Response _1d.webm 9.6 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 003 CA Algebra I_ Simple Logical Arguments.webm 9.6 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 04 Labor and marginal product revenue - 002 How Many People to Hire Given the MPR curve.webm 9.6 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 010 Duchamp-Villon, Horse.webm 9.6 MB
Test Prep - 02 - GMAT/01 Problem Solving - 011 GMAT_ Math 11.webm 9.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 009 John Roddam Spencer Stanhope, Thoughts of the Past.webm 9.6 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 004 3x3 Determinant.webm 9.6 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 02 Light and fundamental forces - 002 Four Fundamental Forces.webm 9.6 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 05 The Phillips Curve - Inflation and unemployment - 002 Phillips Curve.webm 9.6 MB
Math - 07 - Differential equations/03 Laplace transform - 01 Laplace transform - 004 Part 2 of the transform of the sin(at).webm 9.6 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 003 CA Standards_ Algebra II (Algebraic Division_Multiplication).webm 9.6 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 01 Partial derivatives - 002 Partial Derivatives 2.webm 9.6 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 04 Interest as the price of money - 001 Interest as Rent for Money.webm 9.6 MB
Science and economics - 03 - Physics/09 Fluids - 002 Fluids (part 2).webm 9.6 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 04 Romanticism in Germany - 003 Friedrich, The Lone Tree.webm 9.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 010 Circuits (part 2).webm 9.6 MB
Science and economics - 03 - Physics/12 Waves and optics - 022 Object Image and Focal Distance Relationship (Proof of Formula).webm 9.6 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 01 Induction - 001 Proof by Induction.webm 9.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 02 Late Victorian - 003 Sargent, Carnation, Lily, Lily, Rose.webm 9.6 MB
Math - 03 - Geometry/12 Worked Examples - 008 CA Geometry_ More on congruent and similar triangles.webm 9.6 MB
Test Prep - 04 - California Standards Test/03 Geometry - 006 CA Geometry_ More on congruent and similar triangles.webm 9.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 025 Magnetism 10_ Electric Motors.webm 9.6 MB
Science and economics - 03 - Physics/05 Impacts and linear momentum - 01 Momentum - 004 2-dimensional momentum problem (part 2).webm 9.6 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 002 Polynomial approximation of functions (part .webm 9.6 MB
Test Prep - 02 - GMAT/01 Problem Solving - 030 GMAT Math 30.webm 9.6 MB
Science and economics - 09 - Computer science/017 Stepping Through Iterative Fibonacci Function.webm 9.6 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 03 Hybrid orbitals - 001 sp3 hybrid orbitals.webm 9.6 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 04 Romanticism in Germany - 001 Friedrich, Monk by the Sea.webm 9.6 MB
Science and economics - 03 - Physics/08 Oscillatory motion - 01 Harmonic motion - 003 Harmonic Motion Part 3 (no calculus).webm 9.6 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 08 Volume and surface area - 002 Cylinder Volume and Surface Area.webm 9.6 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 01 Chirality and the R,S system - 005 R,S (Cahn-Ingold-Prelog) Naming System Example 2.webm 9.5 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 029 Dot vs. Cross Product.webm 9.5 MB
Science and economics - 01 - Biology/01 Evolution and natural selection - 003 Evolution Clarification.webm 9.5 MB
Test Prep - 06 - IIT JEE/031 IIT JEE Lagrange's Formula.webm 9.5 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 008 Perfect Secrecy.webm 9.5 MB
Test Prep - 02 - GMAT/01 Problem Solving - 002 GMAT Math_ 2.webm 9.5 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 001 Blue Cross and Blue Shield.webm 9.5 MB
Math - 03 - Geometry/12 Worked Examples - 012 CA Geometry_ Pythagorean Theorem, Area.webm 9.5 MB
Test Prep - 04 - California Standards Test/03 Geometry - 010 CA Geometry_ Pythagorean Theorem, Area.webm 9.5 MB
Math - 05 - Calculus/08 Double and triple integrals - 02 Triple integrals - 001 Triple Integrals 1.webm 9.5 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 003 Optimizing box volume analytically.webm 9.5 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 02 Angles between intersecting and parallel lines - 004 CA Geometry_ Deducing Angle Measures.webm 9.5 MB
Math - 03 - Geometry/12 Worked Examples - 014 CA Geometry_ Deducing Angle Measures.webm 9.5 MB
Test Prep - 04 - California Standards Test/03 Geometry - 012 CA Geometry_ Deducing Angle Measures.webm 9.5 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 02 Functional groups - 002 functional groups II.webm 9.5 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 004 Compound Interest and e (part 2).webm 9.5 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 04 Continuous compound interest and e - 002 Compound Interest and e (part 2).webm 9.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 011 Linear Equations in Standard Form.webm 9.5 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 010 Linear Equations in Standard Form.webm 9.5 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 04 Time scale of the cosmos - 002 Cosmological Time Scale 2.webm 9.5 MB
Science and economics - 10 - Healthcare and medicine/04 Influenza - 02 Influenza Pathology - 002 When Flu Viruses Attack!.webm 9.5 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 006 Titian, Assumption of the Virgin.webm 9.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 04 Housing price conundrum - 003 Housing Price Conundrum (part 3).webm 9.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 003 Housing Price Conundrum (part 3).webm 9.5 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 04 Curl - 002 Curl 2.webm 9.5 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 009 Trigonometric System Example.webm 9.5 MB
Test Prep - 06 - IIT JEE/039 Trigonometric System Example.webm 9.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 07 2011-2012 Greek Debt Crisis - 002 Greek Financial Crisis (part 2).webm 9.5 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 002 Sn2 Reactions.webm 9.5 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 006 Double Integrals 6.webm 9.5 MB
Science and economics - 09 - Computer science/008 Stepping Through the Factorial Program.webm 9.5 MB
Test Prep - 02 - GMAT/01 Problem Solving - 025 GMAT Math 25.webm 9.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 003 Bitcoin_ Cryptographic hash functions.webm 9.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 007 Banking 7_ Giving out loans without giving out gold.webm 9.5 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 02 Optimal angle for a projectile - 004 Optimal angle for a projectile part 4 Finding the optimal angle and distance with .webm 9.5 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 03 Measuring age on Earth - 002 Carbon 14 Dating 1.webm 9.5 MB
Science and economics - 03 - Physics/12 Waves and optics - 016 Parabolic Mirrors 2.webm 9.5 MB
Science and economics - 10 - Healthcare and medicine/23 Miscellaneous - 002 Ritual of the Bedside Exam.webm 9.5 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 005 Force of Friction Keeping Velocity Constant.webm 9.5 MB
Science and economics - 03 - Physics/09 Fluids - 004 Fluids (part 4).webm 9.5 MB
Math - 07 - Differential equations/02 Second order linear equations - 02 Complex and repeated roots of characteristic equation - 003 Complex roots of the characteristic equations 3.webm 9.4 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 034 GMAT_ Data Sufficiency 33.webm 9.4 MB
Science and economics - 01 - Biology/04 Tree of life - 010 Human Prehistory 101_ Epilogue.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 04 Housing price conundrum - 001 The housing price conundrum.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 001 The housing price conundrum.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 05 Present value - 003 Present Value 2.webm 9.4 MB
Science and economics - 01 - Biology/06 Photosynthesis - 008 CAM Plants.webm 9.4 MB
Science and economics - 03 - Physics/09 Fluids - 009 Fluids (part 9).webm 9.4 MB
Test Prep - 02 - GMAT/01 Problem Solving - 047 GMAT Math 47.webm 9.4 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 037 GMAT_ Data Sufficiency 36.webm 9.4 MB
Test Prep - 02 - GMAT/01 Problem Solving - 050 GMAT Math 50.webm 9.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 005 Probability (part 5).webm 9.4 MB
Math - 05 - Calculus/02 Taking derivatives - 08 Proofs of derivatives of common functions - 001 Proof_ d_dx(ln x) _ 1_x.webm 9.4 MB
Science and economics - 10 - Healthcare and medicine/16 Heart Disease and Stroke - 003 Stenosis, ischemia and heart failure.webm 9.4 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 005 IIT JEE Circle Hyperbola Common Tangent Part 4.webm 9.4 MB
Test Prep - 06 - IIT JEE/026 IIT JEE Circle Hyperbola Common Tangent Part 4.webm 9.4 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 017 Algebra II_ Functions and Probability.webm 9.4 MB
Math - 07 - Differential equations/02 Second order linear equations - 02 Complex and repeated roots of characteristic equation - 001 Complex roots of the characteristic equations 1.webm 9.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 02 Sampling distribution - 001 Central Limit Theorem.webm 9.4 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 003 Probability Density Functions.webm 9.4 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 01 Spirals, Fibonacci and being a plant - 004 Open Letter to Nickelodeon, Re_ SpongeBob's Pineapple under the Sea.webm 9.4 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 005 Compound Interest and e (part 3).webm 9.4 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 04 Continuous compound interest and e - 003 Compound Interest and e (part 3).webm 9.4 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 008 Arterial Elastance (Ea) and Preload.webm 9.4 MB
Math - 03 - Geometry/12 Worked Examples - 013 CA Geometry_ Exterior Angles.webm 9.4 MB
Test Prep - 04 - California Standards Test/03 Geometry - 011 CA Geometry_ Exterior Angles.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 03 Renting vs. buying a home - 001 Renting vs. Buying a home.webm 9.4 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 016 David, The Virgin and Child with Saints and Donor.webm 9.4 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 015 CA Algebra I_ More Word Problems.webm 9.4 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 03 Prime numbers - 001 Prime Numbers.webm 9.4 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 004 Example_ Trig function values using unit circle definition.webm 9.4 MB
Test Prep - 02 - GMAT/01 Problem Solving - 034 GMAT Math 34.flv 9.4 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 005 Genetics 101 Part 1_ What are genes_.webm 9.4 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 04 Blood pressure control - 002 Parts of a nephron.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 04 Geithner Plan - 006 Geithner 5_ A better solution.webm 9.4 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 02 Seismic waves and how we know Earth's structure - 001 Seismic Waves.webm 9.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 004 Investment vs. Consumption 1.webm 9.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 012 2011 Calculus BC Free Response _3 (b _ c).webm 9.4 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 04 Koch snowflake fractal - 001 Koch Snowflake Fractal.webm 9.4 MB
Math - 03 - Geometry/11 Triangles - 022 Koch Snowflake Fractal.webm 9.4 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 001 Disc method_ function rotated about x-axis.webm 9.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 09 Lattice multiplication - 002 Why Lattice Multiplication Works.webm 9.4 MB
Science and economics - 03 - Physics/09 Fluids - 003 Fluids (part 3).webm 9.4 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 006 Ponzi Schemes.webm 9.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 013 2011 Calculus AB Free Response _5c..webm 9.4 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 020 Magnetism 5.webm 9.3 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 003 Example_ Using the unit circle definition of trig functions.webm 9.3 MB
Humanities - 03 - American civics/006 Deficit and Debt Ceiling.webm 9.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 005 System of Inequalities Application.webm 9.3 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 005 Blue Forehead Room Solution.webm 9.3 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 01 Economic profit and opportunity cost - 002 Depreciation and Opportunity Cost of Capital.webm 9.3 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 06 Tension - 002 Introduction to Tension (Part 2).webm 9.3 MB
Test Prep - 05 - Competition Math/006 2003 AIME II Problem 5.webm 9.3 MB
Math - 02 - Algebra/01 Introduction to algebra - 01 Overview and history of algebra - 002 Abstract-ness.webm 9.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 006 Brunelleschi, Pazzi Chapel.webm 9.3 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 06 Tension - 003 Tension in an accelerating system and pie in the face.webm 9.3 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 011 Wealth Destruction 1.webm 9.3 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 006 Wealth Destruction 1.webm 9.3 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 01 Newton's laws of motion - 004 Newton's Second Law of Motion.webm 9.3 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 002 Sample variance.webm 9.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 03 Transformations and matrix multiplication - 005 Distributive Property of Matrix Products.webm 9.3 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 033 GMAT_ Data Sufficiency 32.webm 9.3 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 02 GDP and the circular flow of income and expenditures - 001 Circular Flow of Income and Expenditures.webm 9.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 027 GMAT Math 27.webm 9.3 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 003 Similar Triangle Example Problems.webm 9.3 MB
Math - 03 - Geometry/11 Triangles - 029 Similar Triangle Example Problems.webm 9.3 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 006 Functions as Graphs.webm 9.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 005 Functions as Graphs.webm 9.3 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 012 GMAT_ Data Sufficiency 12.webm 9.3 MB
Math - 05 - Calculus/12 Divergence theorem - 03 Divergence theorem proof - 004 Divergence Theorem Proof (part 4).webm 9.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 03 Flux in 3-D and constructing unit normal vectors to surface - 003 Vector representation of a Surface Int.webm 9.3 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 010 Solderless Spout 10.webm 9.3 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 001 Absolute Value Equations.webm 9.3 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 01 Alcohol nomenclature and properties - 003 alcohol nomenclature.webm 9.3 MB
Science and economics - 03 - Physics/09 Fluids - 007 Fluids (part 7).webm 9.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 001 hydrogenation.webm 9.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 01 Burgundy - 002 Claus Sluter and Claus de Werve, Mourners, from the Tomb of Philip the Bold.webm 9.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 015 GMAT_ Math 15.webm 9.3 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 011 Caravaggio, Contarelli Chapel, San Luigi dei Francesi.webm 9.3 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 006 Challenging Similarity Problem.webm 9.3 MB
Math - 03 - Geometry/11 Triangles - 032 Challenging Similarity Problem.webm 9.3 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 001 Exact Equations Intuition 1 (proofy).webm 9.3 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 016 Bailout 15_ More on the solution.webm 9.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 015 Bailout 15_ More on the solution.webm 9.3 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 014 Projectile Motion with Ordered Set Notation.webm 9.3 MB
Test Prep - 05 - Competition Math/013 2003 AIME II Problem 12.webm 9.3 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 02 Retirement accounts - IRAs and 401ks - 003 401(k)s.webm 9.3 MB
Math - 02 - Algebra/12 Conic sections - 02 Circles - 001 Conic Sections_ Intro to Circles.webm 9.3 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 02 Circles - 001 Conic Sections_ Intro to Circles.webm 9.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 04 Thinking about solutions to systems - 001 Inconsistent systems of equations.webm 9.3 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 010 Inconsistent systems of equations.webm 9.3 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 018 GMAT_ Data Sufficiency 18.webm 9.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 015 Manet, The Railway.webm 9.3 MB
Math - 03 - Geometry/08 Quadrilaterals - 003 Proof - Opposite Sides of Parallelogram Congruent.webm 9.3 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 04 Conformations of alkanes and cycloalkanes - 003 conformations of cyclohexane I_ chair and boat.webm 9.3 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 01 Measures of central tendency - 004 Sample mean versus population mean..webm 9.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 003 Transpose of a Matrix Product.webm 9.3 MB
Math - 02 - Algebra/12 Conic sections - 06 Identifying conics from equations - 001 Identifying Conics 1.webm 9.3 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 06 Conics from equations - 001 Identifying Conics 1.webm 9.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 021 GMAT Math 21.webm 9.3 MB
Science and economics - 03 - Physics/10 Thermodynamics - 003 Thermodynamics (part 3).webm 9.2 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 02 Binomial distribution - 004 Binomial Distribution 4.webm 9.2 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 003 Surjective (onto) and Injective (one-to-one) functions.webm 9.2 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 01 Addition reactions of conjugated dienes - 002 addition reaction of conjugated dienes II_ example.webm 9.2 MB
Test Prep - 06 - IIT JEE/012 IIT JEE Hairy Trig and Algebra (Part 2).webm 9.2 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 01 Marginal propensity to consume (MPC) - 002 Mathy Version of MPC and Multiplier (optio.webm 9.2 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 001 Plate Tectonics-- Difference between crust and lithosphere.webm 9.2 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 015 GMAT_ Data Sufficiency 15.webm 9.2 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 02 Synthesis of alcohols - 002 preparation of alcohols using LiAlH4.webm 9.2 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 006 Optimal Point on Budget Line.webm 9.2 MB
Science and economics - 07 - Microeconomics/07 Game theory and Nash equilibrium - 01 Nash equilibrium - 001 Prisoners' Dilemma and Nash Equilibrium.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 001 Introduction to interest.webm 9.2 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 02 Interest basics - 001 Introduction to interest.webm 9.2 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 04 Process Art - 004 Winsor, _1 Rope.webm 9.2 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 005 Exact Equations Example 3.webm 9.2 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 002 Early Train Word Problem.webm 9.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 03 Elimination reactions - 002 E1 Reactions.webm 9.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 005 Michelangelo, Moses.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 002 Getting At Least One Heads.webm 9.2 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 002 Getting At Least One Heads.webm 9.2 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 04 Life in the Universe - 004 Detectable Civilizations in our Galaxy 4.webm 9.2 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 002 Double Integrals 2.webm 9.2 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 007 CA Algebra I_ Simplifying Expressions.webm 9.2 MB
Math - 03 - Geometry/06 Right triangles - 02 Pythagorean theorem proofs - 003 Pythagorean Theorem Proof Using Similarity.webm 9.2 MB
Math - 03 - Geometry/11 Triangles - 043 Pythagorean Theorem Proof Using Similarity.webm 9.2 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 004 Polynomial approximation of functions (part .webm 9.2 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 013 2011 Calculus BC Free Response _6a.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 001 Fun Trig Problem.webm 9.2 MB
Test Prep - 02 - GMAT/01 Problem Solving - 032 GMAT Math 32.webm 9.2 MB
Science and economics - 12 - Projects/03 Discoveries - 02 Discovery of Magnetic Fields - 004 Magnetic Permeability.webm 9.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 025 How to Rationalize a Denominator.webm 9.2 MB
Test Prep - 02 - GMAT/01 Problem Solving - 024 GMAT Math 24.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 009 Graphs of trig functions.webm 9.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 002 Distance Formula.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 04 Midpoint and distance - 002 Distance Formula.webm 9.2 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 007 Ex 3_ Distributive property to simplify.webm 9.2 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 04 Nomenclature and properties of ethers - 002 Ether nomenclature.webm 9.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 004 King's Cupcakes_ Solving Systems by Elimination.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 004 King's Cupcakes_ Solving Systems by Elimination.webm 9.2 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 06 Paulson Bailout - 012 Bailout 11_ Why these CDOs could be worth nothing.webm 9.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 03 2008 Bank bailout - 011 Bailout 11_ Why these CDOs could be worth nothing.webm 9.2 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 005 Plate Tectonics-- Geological features of Convergent Plate Boundaries.webm 9.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 003 SN1 reaction_ mechanism.webm 9.2 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 016 Special Products of Binomials.webm 9.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 003 Getting Exactly Two Heads (Combinatorics).webm 9.2 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 003 Getting Exactly Two Heads (Combinatorics).webm 9.2 MB
Science and economics - 03 - Physics/12 Waves and optics - 004 Doppler effect formula when source is moving away.webm 9.2 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 03 Reactions of alcohols - 003 biological redox reactions.webm 9.2 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 07 Loooong division! - 001 More long division and remainder examples.webm 9.2 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 003 Probability (part 3).webm 9.1 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 006 Speed of shadow of diving bird.webm 9.1 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 01 Alcohol nomenclature and properties - 004 physical properties of alcohols and preparation of alkoxides.webm 9.1 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 025 GMAT_ Data Sufficiency 24.webm 9.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 043 GMAT Math 43.webm 9.1 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 004 Red Shift.webm 9.1 MB
Science and economics - 03 - Physics/09 Fluids - 008 Fluids (part 8).webm 9.1 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 001 Similar Triangle Basics.webm 9.1 MB
Math - 03 - Geometry/11 Triangles - 025 Similar Triangle Basics.webm 9.1 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 002 Minimum Wage and Price Floors.webm 9.1 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 014 Veronese, The Dream of Saint Helena.webm 9.1 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 004 aromatic stability III.webm 9.1 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 006 Mortgage-backed securities II.webm 9.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 03 Mortgage-backed securities - 003 Mortgage-backed securities II.webm 9.1 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 002 Introduction to Bonds.webm 9.1 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 006 Surface Integral Example Part 1 - Parameterizing the Unit Sphere.webm 9.1 MB
Math - 03 - Geometry/12 Worked Examples - 003 CA Geometry_ deductive reasoning.webm 9.1 MB
Test Prep - 04 - California Standards Test/03 Geometry - 001 CA Geometry_ deductive reasoning.webm 9.1 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 03 Divergence - 002 Divergence 2.webm 9.1 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 006 diels-alder VI_ more regiochemistry.webm 9.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 008 GMAT_ Math 8.webm 9.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 017 GMAT_ Math 17.webm 9.1 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 003 Introduction to compound interest and e.webm 9.1 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 04 Continuous compound interest and e - 001 Introduction to compound interest and e.webm 9.1 MB
Test Prep - 05 - Competition Math/020 2003 AIME II Problem 15 (part 3).webm 9.1 MB
Science and economics - 03 - Physics/04 Work and energy - 01 Work and energy - 003 Conservation of Energy.webm 9.1 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 005 Indifference Curves and Marginal Rate of Sub.webm 9.1 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 010 Even More Chain Rule.webm 9.1 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 04 Altitudes - 001 Proof - Triangle Altitudes are Concurrent (Orthocenter).webm 9.1 MB
Math - 03 - Geometry/11 Triangles - 064 Proof - Triangle Altitudes are Concurrent (Orthocenter).webm 9.1 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 008 Elasticity of Supply.webm 9.1 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 003 Are Southern Hemisphere Seasons More Severe_.webm 9.1 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 006 Conservation of angular momentum.webm 9.1 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 003 Introduction to the yield curve.webm 9.1 MB
Math - 07 - Differential equations/02 Second order linear equations - 03 Method of undetermined coefficients - 001 Undetermined Coefficients 1.webm 9.1 MB
Science and economics - 03 - Physics/10 Thermodynamics - 002 Thermodynamics (part 2).webm 9.1 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 01 Sequences and series review - 002 Sequences and series (part 2).webm 9.1 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 006 The Great War begins.webm 9.1 MB
Test Prep - 06 - IIT JEE/002 IIT JEE Perpendicular Planes (Part 1).webm 9.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 002 dim(V) + dim(orthogonal complement of V)_n.webm 9.1 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 016 Algebra II_ Binomial Expansions, Geometric Series Sum.webm 9.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 029 GMAT Math 29.webm 9.1 MB
Science and economics - 09 - Computer science/022 Insertion Sort in Python.webm 9.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 035 GMAT Math 35.webm 9.1 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 014 CA Algebra I_ Word Problems.webm 9.1 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 04 Life in the Universe - 005 Detectable Civilizations in our Galaxy 5.webm 9.1 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 001 Vector Dot Product and Vector Length.webm 9.1 MB
Test Prep - 05 - Competition Math/012 2003 AIME II Problem 9.webm 9.0 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 002 Matisse, The Red Studio.webm 9.0 MB
Science and economics - 03 - Physics/12 Waves and optics - 011 Snell's Law Example 1.webm 9.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 05 Permutations and combinations - 002 Combinations.webm 9.0 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 01 Permutations and combinations - 002 Combinations.webm 9.0 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 007 Regression Line Example.webm 9.0 MB
Humanities - 01 - World history/02 1600s-1800s - Enlightenment and the Industrial Revolution - 02 Napoleon Bonaparte - 008 Hundred Days and Waterloo.webm 9.0 MB
Science and economics - 10 - Healthcare and medicine/19 Nerve Regulation of the Heart - 005 Getting a New Heart.webm 9.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 05 Permutations and combinations - 001 Permutations.webm 9.0 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 01 Permutations and combinations - 001 Permutations.webm 9.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 001 Hunt, Claudio and Isabella.webm 9.0 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 004 Laplace Transform of _ L{t}.webm 9.0 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 006 Integrating factors 1.webm 9.0 MB
Test Prep - 02 - GMAT/01 Problem Solving - 005 GMAT Math_ 5.webm 9.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 020 Homer, The Fog Warning (Halibut Fishing).webm 9.0 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 07 SN1_SN2_E1_E2 - 003 SN1 SN2 E1 E2 reactions_ secondary alkyl halides.webm 9.0 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 004 Vi and Sal Talk About the Mysteries of Benford's Law.webm 9.0 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 003 Computer Memory (space).webm 9.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 005 Three Equation Application Problem.webm 9.0 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 005 Three Equation Application Problem.webm 9.0 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 010 Surface Integral Ex2 part 2 - Evaluating Integral.webm 9.0 MB
Math - 02 - Algebra/02 Linear equations - 09 Converting repeating decimals to fractions - 002 Converting Repeating Decimals to Fractions 2.webm 9.0 MB
Humanities - 03 - American civics/010 Medicare Sustainability.webm 9.0 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 013 Fitting a Line to Data.webm 9.0 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 003 diels-alder III_ stereochemistry of dienophile.webm 9.0 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 02 Diels-alder reaction - 001 diels-alder I_ mechanism.webm 9.0 MB
Math - 07 - Differential equations/03 Laplace transform - 02 Properties of the Laplace transform - 002 Laplace Transform of cos t and polynomials.webm 9.0 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 004 Inequalities Using Multiplication and Division.webm 9.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 002 Digging Through Time.webm 9.0 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 06 Tension - 001 Introduction to Tension.webm 9.0 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 008 Second Regression Example.webm 9.0 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 05 Romanticism in the United States - 001 Cole, Expulsion from the Garden of Eden.webm 9.0 MB
Test Prep - 02 - GMAT/01 Problem Solving - 037 GMAT Math 37.webm 9.0 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 001 Probability (part 1).webm 8.9 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 07 Islamic Art - 004 Hebrew Astrolabe.webm 8.9 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 02 Florence - 002 Giotto, St. Francis Receiving the Stigmata.webm 8.9 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 04 Order of operations - 001 Introduction to Order of Operations.webm 8.9 MB
Math - 02 - Algebra/11 Logarithms - 03 Natural logarithms - 003 Graphing Natural Logarithm Function.webm 8.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 005 How many bags of potato chips do people eat_.webm 8.9 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 006 How many bags of potato chips do people eat_.webm 8.9 MB
Humanities - 03 - American civics/012 Pension obligations.webm 8.9 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 006 Frequency Probability and Unfair Coins.webm 8.9 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 006 Frequency Probability and Unfair Coins.webm 8.9 MB
Test Prep - 02 - GMAT/01 Problem Solving - 003 GMAT Math_ 3.webm 8.9 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 010 Graphing trig functions.webm 8.9 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 03 Between perfect competition and monopoly - 002 Monopolistic Competition and Economic Profit.webm 8.9 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 02 Shorting stock - 002 Shorting Stock.webm 8.9 MB
Test Prep - 06 - IIT JEE/011 IIT JEE Hairy Trig and Algebra (part 1).webm 8.9 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 002 Proof of formula for determining Eigenvalues.webm 8.9 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 007 Simpler 4x4 determinant.webm 8.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 009 GMAT_ Data Sufficiency 9.webm 8.9 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 002 2. Bit-zee (long version).webm 8.9 MB
Science and economics - 03 - Physics/08 Oscillatory motion - 01 Harmonic motion - 001 Introduction to Harmonic Motion.webm 8.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 016 Introduction to Magnetism.webm 8.9 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 008 Sum of Interior Angles of a Polygon.webm 8.9 MB
Test Prep - 02 - GMAT/01 Problem Solving - 010 GMAT_ Math 10.webm 8.9 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 002 Probability (part 2).webm 8.9 MB
Science and economics - 03 - Physics/04 Work and energy - 02 Mechanical advantage - 003 Mechanical Advantage (part 3).webm 8.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 004 Example of calculating a surface integral part 2.webm 8.9 MB
Science and economics - 03 - Physics/04 Work and energy - 03 Springs and Hooke's Law - 003 Spring potential energy example (mistake in math).webm 8.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 017 Manet, In the Conservatory.webm 8.9 MB
Math - 03 - Geometry/12 Worked Examples - 010 CA Geometry_ Area, Pythagorean Theorem.webm 8.9 MB
Test Prep - 04 - California Standards Test/03 Geometry - 008 CA Geometry_ Area, Pythagorean Theorem.webm 8.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 024 Magnetism 9_ Electric Motors.webm 8.9 MB
Test Prep - 02 - GMAT/01 Problem Solving - 045 GMAT Math 45.webm 8.9 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 03 Between perfect competition and monopoly - 001 Oligopolies and Monopolistic Competition.webm 8.9 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 004 CA Standards_ Algebra II.webm 8.9 MB
Science and economics - 01 - Biology/07 Human biology - 007 Correction to Sodium and Potassium Pump Video.webm 8.9 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 007 Shell method around a non-axis line.webm 8.9 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 006 Molarity vs. Molality.webm 8.9 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 006 Polynomial approximation of functions (part .webm 8.9 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 04 Prime factorization - 003 Common Divisibility Examples.webm 8.9 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 004 Gros, Napoleon Bonaparte Visiting the Plague-Stricken in Jaffa.webm 8.9 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 010 Factoring Special Products.webm 8.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 006 Factoring Special Products.webm 8.9 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 01 Chirality and the R,S system - 004 Cahn-Ingold-Prelog System for Naming Enantiomers.webm 8.9 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 009 Summary (what's next_).webm 8.8 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 01 Home equity and personal balance sheets - 001 Introduction to Balance Sheets.webm 8.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 019 Bruegel, The Dutch Proverbs.webm 8.8 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 01 The Postwar Figure - 002 Freud, Standing by the Rags.webm 8.8 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 001 Introduction to radians.webm 8.8 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 04 Diastereomers and meso compounds - 002 diastereomers.webm 8.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 009 Titian, Bacchus and Ariadne.webm 8.8 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 01 Alcohol nomenclature and properties - 002 Alcohol Properties.webm 8.8 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 006 Electric Potential Energy (part 2-- involves calculus).webm 8.8 MB
Science and economics - 03 - Physics/04 Work and energy - 02 Mechanical advantage - 001 Introduction to mechanical advantage.webm 8.8 MB
Science and economics - 03 - Physics/04 Work and energy - 03 Springs and Hooke's Law - 001 Intro to springs and Hooke's Law.webm 8.8 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 026 GMAT_ Data Sufficiency 25.webm 8.8 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 003 carbocations and rearrangements.webm 8.8 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 001 Polynomial approximation of functions (part .webm 8.8 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 05 Romanesque - 003 Virgin from Ger.webm 8.8 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 03 The supply curve - 001 Law of Supply.webm 8.8 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 002 Complex Numbers (part 1).webm 8.8 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 002 Complex Numbers (part 1).webm 8.8 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 018 Fra Angelico, The Annunciation (Prado).webm 8.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 007 Degas, The Dance Class.webm 8.8 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 003 Taxation and Dead Weight Loss.webm 8.8 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 04 Challenging complex number problems - 002 IIT JEE Complex Numbers (part 2).webm 8.8 MB
Test Prep - 06 - IIT JEE/015 IIT JEE Complex Numbers (part 2).webm 8.8 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 002 Polar Coordinates 1.webm 8.8 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 02 Polar coordinates - 001 Polar Coordinates 1.webm 8.8 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 001 GMAT_ Data Sufficiency 1.webm 8.8 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 007 Probability (part 7).webm 8.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 010 Algebra_ Slope 2.webm 8.8 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 006 GMAT_ Data Sufficiency 6.webm 8.8 MB
Science and economics - 03 - Physics/04 Work and energy - 03 Springs and Hooke's Law - 002 Potential energy stored in a spring.webm 8.8 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 005 Polynomial approximations of functions (part.webm 8.8 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 007 Lorenzetti's Presentation of Jesus in the Temple.webm 8.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 021 More on Entropy.webm 8.8 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 010 Supermassive Black Holes.webm 8.8 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 002 Visualizing a projection onto a plane.webm 8.8 MB
Test Prep - 02 - GMAT/01 Problem Solving - 014 GMAT_ Math 14.webm 8.8 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 012 CA Algebra I_ Rational Expressions 1.webm 8.8 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 004 Trig identities part 2 (part 4 if you watch the proofs).webm 8.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 004 Adding up resistance in series and in parallel.webm 8.8 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 011 Algebraic Long Division.webm 8.8 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 039 GMAT_ Data Sufficiency 38.webm 8.8 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 002 Solving Linear Systems by Substitution.webm 8.8 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 019 GMAT_ Data Sufficiency 19.webm 8.8 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 003 Delacroix, The Death of Sardanapalus.webm 8.8 MB
Test Prep - 02 - GMAT/01 Problem Solving - 006 GMAT_ Math 6.webm 8.8 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 001 Basic Trigonometry.webm 8.7 MB
Test Prep - 01 - SAT Math/066 SAT Prep_ Test 5 Section 3 Part 3.webm 8.7 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 009 CA Algebra I_ Quadratic Equation.webm 8.7 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 010 CA Algebra I_ Quadratic Equation.webm 8.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 009 Caillebotte, Man at his Bath.webm 8.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 010 Linear Equations in Point Slope Form.webm 8.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 009 Linear Equations in Point Slope Form.webm 8.7 MB
Math - 03 - Geometry/05 Similarity - 02 Old school similarity - 002 Similar triangles (part 2).webm 8.7 MB
Math - 03 - Geometry/11 Triangles - 028 Similar triangles (part 2).webm 8.7 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 01 Fractional reserve banking - 002 Weaknesses of Fractional Reserve Lending.webm 8.7 MB
Test Prep - 01 - SAT Math/072 SAT Prep_ Test 5 Section 7 Part 3.webm 8.7 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 03 Elimination reactions - 001 E2 Reactions.webm 8.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 005 2011 Calculus AB Free Response _3 (a _ b).webm 8.7 MB
Test Prep - 02 - GMAT/01 Problem Solving - 013 GMAT_ Math 13.webm 8.7 MB
Science and economics - 03 - Physics/09 Fluids - 010 Fluids (part 10).webm 8.7 MB
Test Prep - 05 - Competition Math/005 Sum of factors 2.webm 8.7 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 05 Present value - 002 Introduction to Present Value.webm 8.7 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 009 Fill-in-the-blank triangle proofs example 1.webm 8.7 MB
Math - 03 - Geometry/11 Triangles - 071 Fill-in-the-blank triangle proofs example 1.webm 8.7 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 002 Proof_ sin(a+b) _ (cos a)(sin b) + (sin a)(cos b).webm 8.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 012 2011 Calculus AB Free Response _5b.webm 8.7 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 012 Algebra II_ Simplifying Polynomials.webm 8.7 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 005 Algebra II_ Simplifying Polynomials.webm 8.7 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 007 Angle Game (part 2).webm 8.7 MB
Math - 03 - Geometry/10 Angles - 024 Angle Game (part 2).webm 8.7 MB
Test Prep - 02 - GMAT/01 Problem Solving - 020 GMAT Math 20.webm 8.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 009 2011 Calculus BC Free Response _1 (b _ c).webm 8.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 024 GMAT_ Data Sufficiency 23.webm 8.7 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 001 nucleophile_electrophile and The Schwartz Rules.webm 8.7 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 04 Spain - 001 Velázquez's Las Meninas.webm 8.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 029 GMAT_ Data Sufficiency 28.webm 8.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 008 Dyce's Pegwell Bay, Kent - a Recollection of October 5th 1858.flv 8.7 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 05 Romanticism in the United States - 004 Lane, Owl's Head, Penobscot Bay, Maine.webm 8.7 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 01 Chirality and the R,S system - 002 Chiral Examples 1.webm 8.7 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 006 Deriving Max Projectile Displacement Given Time.webm 8.7 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 003 Rembrandt, Bathsheba at her Bath.webm 8.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 012 Cartier-Bresson, Behind the Gare St. Lazare.webm 8.7 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 025 Veneziano, St. Lucy Altarpiece.webm 8.7 MB
Math - 03 - Geometry/06 Right triangles - 02 Pythagorean theorem proofs - 004 Another Pythagorean Theorem Proof.webm 8.7 MB
Math - 03 - Geometry/11 Triangles - 044 Another Pythagorean Theorem Proof.webm 8.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 004 Bitcoin_ Digital signatures.webm 8.7 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 030 Calculating dot and cross products with unit vector notation.webm 8.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 006 Bitcoin_ Proof of work.webm 8.7 MB
Test Prep - 01 - SAT Math/075 SAT Prep_ Test 5 Section 7 Part 6.webm 8.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 007 GMAT_ Data Sufficiency 7.webm 8.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 010 GMAT_ Data Sufficiency 10.webm 8.7 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 02 Comparative advantage and gains from trade - 001 Comparative Advantage Specializatio.webm 8.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 001 2011 Calculus AB Free Response _1a.webm 8.7 MB
Test Prep - 01 - SAT Math/054 SAT Prep_ Test 4 Section 2 Part 5.webm 8.7 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 011 Age word problems 2.webm 8.7 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 009 Using Trig Functions.webm 8.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 012 Definite Integrals (part 5).webm 8.7 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 004 Titian, Noli me Tangere.webm 8.7 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 005 Advanced ratio problems.webm 8.7 MB
Math - 07 - Differential equations/02 Second order linear equations - 01 Linear homogeneous equations - 001 2nd Order Linear Homogeneous Differential Equations 1.webm 8.7 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 012 Determining the equation of a trigonometric function.webm 8.7 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 040 GMAT_ Data Sufficiency 39.webm 8.7 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 01 Negative number basics - 001 Negative Numbers Introduction.webm 8.7 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 001 Negative Numbers Introduction.webm 8.7 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 012 Unit Vector Notation.webm 8.6 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 008 Integer sums.webm 8.6 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 003 Sine Taylor Series at 0 (Maclaurin).webm 8.6 MB
Math - 02 - Algebra/11 Logarithms - 01 Logarithm basics - 004 Graphing Logarithmic Functions.webm 8.6 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 001 Graphing Logarithmic Functions.webm 8.6 MB
Science and economics - 02 - Chemistry/06 States of matter - 002 States of Matter Follow-Up.webm 8.6 MB
Test Prep - 01 - SAT Math/016 SAT Prep_ Test 1 Section 9 Part 2.webm 8.6 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 004 Proving a limit using epsilon-delta definition.webm 8.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 015 Cross Product and Torque.webm 8.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 010 Definite Integrals (area under a curve) (part III).webm 8.6 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 011 More examples using multiple rules.webm 8.6 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 04 Dependent events - 004 Example_ Bag of unfair coins.webm 8.6 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 04 Dependent probability - 004 Example_ Bag of unfair coins.webm 8.6 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 012 Problem involving angle derived from square and circle.webm 8.6 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 007 Mortgage-backed securities III.webm 8.6 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 03 Mortgage-backed securities - 004 Mortgage-backed securities III.webm 8.6 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 008 Derivative of x_(x_x).webm 8.6 MB
Math - 03 - Geometry/12 Worked Examples - 019 CA Geometry_ Circle Area Chords Tangent.webm 8.6 MB
Test Prep - 04 - California Standards Test/03 Geometry - 017 CA Geometry_ Circle Area Chords Tangent.webm 8.6 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 03 Stellar parallax - 002 Stellar Parallax.webm 8.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 009 Definite integrals (part II).webm 8.6 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 004 GMAT_ Data Sufficiency 4.webm 8.6 MB
Math - 05 - Calculus/02 Taking derivatives - 02 Introduction to derivatives - 004 Calculus_ Derivatives 1.webm 8.6 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 006 Michelangelo, Slaves.webm 8.6 MB
Science and economics - 03 - Physics/09 Fluids - 001 Fluids (part 1).webm 8.6 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 002 Optimizing box volume graphically.webm 8.6 MB
Test Prep - 01 - SAT Math/101 SAT Prep_ Test 7 Section 5 Part 3.webm 8.6 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 006 Total Final Velocity for Projectile.webm 8.6 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 002 Hedge Fund Structure and Fees.webm 8.6 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 05 2-D Divergence theorem - 003 Conceptual clarification for 2-D Divergence Theorem.webm 8.6 MB
Science and economics - 11 - LeBron asks/003 LeBron Asks_ If Earth's history were a basketball game, when did humans appear_.webm 8.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 006 ck12.org Exercise_ Standard Normal Distribution and the Empirical Rule.webm 8.6 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 04 Monetary and fiscal policy - 001 Monetary and Fiscal Policy.webm 8.6 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 013 Cross product 1.webm 8.6 MB
Science and economics - 10 - Healthcare and medicine/22 Preload and Afterload - 007 Active contraction vs. passive recoil.webm 8.6 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 07 Percent word problems - 001 Growing by a percentage.webm 8.6 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 008 Growing by a percentage.webm 8.6 MB
Test Prep - 02 - GMAT/01 Problem Solving - 044 GMAT Math 44.webm 8.5 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 02 Formation of carboxylic acid derivatives - 005 Amide Formation from Acyl Chloride.webm 8.5 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 007 Example 4_ Solving a quadratic equation by factoring.webm 8.5 MB
Test Prep - 01 - SAT Math/093 SAT Prep_ Test 6 Section 9 Part 3.webm 8.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 009 Gauguin, The Red Cow.webm 8.5 MB
Science and economics - 03 - Physics/09 Fluids - 006 Fluids (part 6).webm 8.5 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 012 Surface Integral Ex3 part 2 - Evaluating the Outside Surface.webm 8.5 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 013 Domain of a function.webm 8.5 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 001 Domain of a function.webm 8.5 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 012 Domain of a function.webm 8.5 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 001 Domain of a function.webm 8.5 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 005 Finding Congruent Triangles.webm 8.5 MB
Math - 03 - Geometry/11 Triangles - 010 Finding Congruent Triangles.webm 8.5 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 02 Seismic waves and how we know Earth's structure - 003 Refraction of Seismic Waves.webm 8.5 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 006 More on Total Revenue and Elasticity.webm 8.5 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 007 Organic Chemistry Naming Examples 2.webm 8.5 MB
Science and economics - 03 - Physics/04 Work and energy - 01 Work and energy - 002 Work and Energy (part 2).webm 8.5 MB
Test Prep - 01 - SAT Math/001 SAT prep_ test 1 section3 part 1.webm 8.5 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 012 Caravaggio, Calling of Saint Matthew.webm 8.5 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 03 Britain _ America in the Age of Revolution - 002 Copley, Boy with a Squirrel.webm 8.5 MB
Test Prep - 01 - SAT Math/065 SAT Prep_ Test 5 Section 3 Part 2.webm 8.5 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 01 Home equity and personal balance sheets - 002 More on balance sheets and equity.webm 8.5 MB
Science and economics - 03 - Physics/12 Waves and optics - 015 Parabolic Mirrors and Real Images.webm 8.5 MB
Math - 02 - Algebra/07 Quadratics - 05 Quadratic inequalities - 002 Quadratic Inequalities (Visual Explanation).webm 8.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 04 Quadratic inequalities - 002 Quadratic Inequalities (Visual Explanation).webm 8.5 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 005 Challenging Triangle Angle Problem.webm 8.5 MB
Math - 03 - Geometry/11 Triangles - 005 Challenging Triangle Angle Problem.webm 8.5 MB
Test Prep - 01 - SAT Math/004 SAT Prep_ Test 1 Section 3 Part 4.webm 8.5 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 07 Perimeter and area of non-standard shapes - 001 Quadrilateral Overview.webm 8.5 MB
Math - 03 - Geometry/08 Quadrilaterals - 001 Quadrilateral Overview.webm 8.5 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 004 Concavity, concave upwards and concave downwards intervals.webm 8.5 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 006 aromatic stability V.webm 8.5 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 030 GMAT_ Data Sufficiency 29.webm 8.5 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 005 Double Integrals 5.webm 8.5 MB
Test Prep - 01 - SAT Math/006 SAT Prep_ Test 1 Section 3 Part 6.webm 8.5 MB
Science and economics - 10 - Healthcare and medicine/21 Changing the PV Loop - 009 Stroke Work in PV Loops and Boxes.webm 8.5 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 002 Arteriosclerosis, Arteriolosclerosis, and Atherosclerosis.webm 8.5 MB
Test Prep - 01 - SAT Math/013 SAT Prep_ Test 1 Section 6 Part 5.webm 8.5 MB
Test Prep - 02 - GMAT/01 Problem Solving - 028 GMAT Math 28.webm 8.5 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 007 Algebra II_ Complex numbers and conjugates.webm 8.5 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 004 Glucose Insulin and Diabetes.webm 8.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 007 Trigonometry word problems (part 1).webm 8.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 006 Cézanne, The Red Rock.webm 8.5 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 001 Congruent legs and base angles of Isosceles Triangles.webm 8.5 MB
Math - 03 - Geometry/11 Triangles - 014 Congruent legs and base angles of Isosceles Triangles.webm 8.5 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 009 Chain Rule Examples.webm 8.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 006 Determinants along other rows_cols.webm 8.5 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 002 Ptolemaic_ Rosetta Stone.webm 8.4 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 007 Ptolemaic_ Rosetta Stone.webm 8.4 MB
Math - 09 - Applied math/02 Journey into Information Theory - 01 Information Theory - 003 Ptolemaic_ Rosetta Stone.webm 8.4 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 035 GMAT_ Data Sufficiency 34.webm 8.4 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 006 Complementary and supplementary angles.webm 8.4 MB
Math - 03 - Geometry/10 Angles - 006 Complementary and supplementary angles.webm 8.4 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 004 IIT JEE Circle Hyperbola Common Tangent Part 3.webm 8.4 MB
Test Prep - 06 - IIT JEE/025 IIT JEE Circle Hyperbola Common Tangent Part 3.webm 8.4 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 002 Campin, Christ and the Virgin.webm 8.4 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 028 GMAT_ Data Sufficiency 27.webm 8.4 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 007 IIT JEE Trigonometric Maximum.webm 8.4 MB
Test Prep - 06 - IIT JEE/029 IIT JEE Trigonometric Maximum.webm 8.4 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 008 Pangaea.webm 8.4 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 02 Alkene reactions - 002 Markovnikov's Rule and Carbocations.webm 8.4 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 007 Taking percentages.webm 8.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 04 Housing price conundrum - 002 Housing price conundrum (part 2).webm 8.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 002 Housing price conundrum (part 2).webm 8.4 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 03 Addition with carrying - 001 Addition 3.webm 8.4 MB
Test Prep - 01 - SAT Math/057 SAT Prep_ Test 4 Section 4 Part 2.webm 8.4 MB
Science and economics - 09 - Computer science/007 Writing a Simple Factorial Program. (Python 2).webm 8.4 MB
Test Prep - 01 - SAT Math/017 SAT Prep_ Test 1 Section 9 Part 3.webm 8.4 MB
Math - 05 - Calculus/02 Taking derivatives - 02 Introduction to derivatives - 005 Calculus_ Derivatives 2.webm 8.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 04 Process Art - 003 Chicago, Pasadena Lifesaver, Blue Series, No. 4 _ Benglis, Omega.webm 8.4 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 027 27. Bit-zee's IR sensor.webm 8.4 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 005 Speed translation.webm 8.4 MB
Test Prep - 06 - IIT JEE/009 IIT JEE Function Maxima.webm 8.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 008 Specular and Diffuse Reflection 2.webm 8.4 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 011 Multiplication of Polynomials.webm 8.4 MB
Science and economics - 01 - Biology/04 Tree of life - 008 Human Prehistory 101 Part 2_ Weathering The Storm.webm 8.4 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 006 SN1 vs SN2_ solvent effects.webm 8.4 MB
Test Prep - 01 - SAT Math/026 SAT Prep_ Test 2 Section 6 Part 1.webm 8.4 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 01 Fractional reserve banking - 003 Full Reserve Banking.webm 8.4 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 006 Lifecycle of Massive Stars.webm 8.4 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 01 Chirality and the R,S system - 003 Chiral Examples 2.webm 8.4 MB
Math - 03 - Geometry/06 Right triangles - 01 Pythagorean theorem - 001 The Pythagorean Theorem.webm 8.4 MB
Math - 03 - Geometry/11 Triangles - 036 The Pythagorean Theorem.webm 8.4 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 03 Divergence - 001 Divergence 1.webm 8.4 MB
Test Prep - 02 - GMAT/01 Problem Solving - 004 GMAT Math_ 4.webm 8.4 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 02 Orthogonal projections - 006 Projection is closest vector in subspace.webm 8.4 MB
Math - 05 - Calculus/02 Taking derivatives - 02 Introduction to derivatives - 002 Calculating slope of tangent line using derivative definition.webm 8.4 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 006 Review of Revenue and Cost Graphs for a Monopoly.webm 8.4 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 010 Algebra II_ Imaginary and Complex Numbers.webm 8.4 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 006 Algebra II_ Imaginary and Complex Numbers.webm 8.4 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 01 Sequences and series review - 001 Sequences and Series (part 1).webm 8.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 07 2011-2012 Greek Debt Crisis - 001 Greek Debt Recession and Austerity (part 1).webm 8.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 006 Probability (part 6).webm 8.4 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 003 Return on capital.webm 8.3 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 003 Derivative properties and polynomial derivatives.webm 8.3 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 021 Magnetism 6_ Magnetic field due to current.webm 8.3 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 004 Equations of Parallel and Perpendicular Lines.webm 8.3 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 002 Equations of Parallel and Perpendicular Lines.webm 8.3 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 003 Angles (part 3).webm 8.3 MB
Math - 03 - Geometry/10 Angles - 015 Angles (part 3).webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 009 GMAT_ Math 9.webm 8.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 07 2011-2012 Greek Debt Crisis - 003 How and why Greece would leave the Euro (part 3).webm 8.3 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 007 Generalized Taylor Series Approximation.webm 8.3 MB
Test Prep - 06 - IIT JEE/020 IIT JEE Trace and Determinant.webm 8.3 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 008 Visualizing Taylor Series for e_x.webm 8.3 MB
Test Prep - 01 - SAT Math/021 SAT Prep_ Test 2 Section 3 Part 2.webm 8.3 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 006 Power rule introduction.webm 8.3 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 02 Average costs (ATC, MC) and marginal revenue (MR) - 001 Marginal Cost and Average Total Cost.webm 8.3 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 003 The Caesar Cipher.webm 8.3 MB
Science and economics - 09 - Computer science/014 Comparing Iterative and Recursive Factorial Functions.webm 8.3 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 006 Intro to 30-60-90 Triangles.webm 8.3 MB
Math - 03 - Geometry/11 Triangles - 047 Intro to 30-60-90 Triangles.webm 8.3 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 005 Limit Examples (part 3).webm 8.3 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 004 Limit Examples (part 3).webm 8.3 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 006 Law of cosines.webm 8.3 MB
Math - 03 - Geometry/06 Right triangles - 02 Pythagorean theorem proofs - 001 Garfield's proof of the Pythagorean Theorem.webm 8.3 MB
Math - 03 - Geometry/11 Triangles - 041 Garfield's proof of the Pythagorean Theorem.webm 8.3 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 04 Color in organic molecules - 002 conjugation and color.webm 8.3 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 011 Definite Integrals (part 4).webm 8.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 06 Alkyne reactions - 001 reduction of alkynes.webm 8.3 MB
Test Prep - 01 - SAT Math/115 SAT Prep_ Test 8 Section 5 Part 4.webm 8.3 MB
Test Prep - 01 - SAT Math/102 SAT Prep_ Test 7 Section 5 Part 4.webm 8.3 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 016 Masaccio, Virgin and Child Enthroned.webm 8.3 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 006 Disk method_ rotating x_f(y) around the y-axis.webm 8.3 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 002 Introduction to logarithm properties (part 2).webm 8.3 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 004 Picasso, Guitar.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 001 GMAT Math_ 1.webm 8.3 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 008 Multiplying in Scientific Notation.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 012 GMAT_ Math 12.webm 8.3 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 04 Old videos on projectile motion - 005 Projectile motion (part 5).webm 8.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 01 Introduction to stocks - 002 Bonds vs. Stocks.webm 8.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 05 Life of a company--from birth to death - 007 Bonds vs. Stocks.webm 8.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 06 Alkyne reactions - 002 hydrohalogenation of alkynes.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 023 GMAT Math 23.webm 8.3 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 05 Keynesian thinking - 002 Risks of Keynesian Thinking.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 018 GMAT_ Math 18.webm 8.3 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 004 Double Integrals 4.webm 8.3 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 001 Bernini, David.webm 8.3 MB
Test Prep - 01 - SAT Math/064 SAT Prep_ Test 5 Section 3 Part 1.webm 8.3 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 008 Quotient rule and common derivatives.webm 8.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 006 Bronzino, Portrait of Eleonora di Toledo with her son Giovanni.webm 8.3 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 03 Fractional reserve accounting - 001 Simple Fractional Reserve Accounting part 1.webm 8.3 MB
Science and economics - 09 - Computer science/019 Stepping Through Recursive Fibonacci Function.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 046 GMAT Math 46.webm 8.3 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 005 Probability using Combinations.webm 8.3 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 005 Probability using Combinations.webm 8.3 MB
Test Prep - 02 - GMAT/01 Problem Solving - 033 GMAT Math 33.webm 8.3 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 007 Voltage.webm 8.3 MB
Science and economics - 05 - Organic chemistry/10 Aldehydes and ketones - 01 Nomenclature of aldehydes and ketones - 002 Ketone Naming.webm 8.3 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 003 Proof_ cos(a+b) _ (cos a)(cos b)-(sin a)(sin b).webm 8.3 MB
Test Prep - 01 - SAT Math/113 SAT Prep_ Test 8 Section 5 Part 2.webm 8.3 MB
Test Prep - 01 - SAT Math/061 SAT Prep_ Test 4 Section 8 Part 2.webm 8.3 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 003 Volume of a sphere.webm 8.3 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 02 Formation of carboxylic acid derivatives - 003 Amides, Anhydrides, Esters and Acyl Chlorides.webm 8.3 MB
Test Prep - 01 - SAT Math/082 SAT Prep_ Test 6 Section 3 Part 3.webm 8.3 MB
Science and economics - 12 - Projects/02 Reverse Engineering - 02 Hair Dryer - 003 Compare the hair dryer motor to the one you can build.webm 8.3 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 03 Naming alkanes, cycloalkanes, and bicyclic compounds - 004 bicyclic compounds.webm 8.3 MB
Math - 02 - Algebra/07 Quadratics - 05 Quadratic inequalities - 001 Quadratic Inequalities.webm 8.2 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 04 Quadratic inequalities - 001 Quadratic Inequalities.webm 8.2 MB
Science and economics - 03 - Physics/10 Thermodynamics - 031 A look at a seductive but wrong Gibbs_Spontaneity Proof.webm 8.2 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 003 Review and intuition why we divide by n-1 for the unbiased sample variance.webm 8.2 MB
Test Prep - 01 - SAT Math/052 SAT Prep_ Test 4 Section 2 Part 3.webm 8.2 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 02 Acceleration - 003 Airbus A380 Take-off Distance.webm 8.2 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 005 Functions Part 2.webm 8.2 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 004 Functions Part 2.webm 8.2 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 04 IS-LM Model - 002 Connecting the Keynesian Cross to the IS-Curve.webm 8.2 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 016 GMAT_ Data Sufficiency 16.webm 8.2 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 005 Shell method to rotate around y-axis.webm 8.2 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 002 Recognizing Direct and Inverse Variation.webm 8.2 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 003 Resistance in a tube.webm 8.2 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 006 Visualizing Taylor Series Approximations.webm 8.2 MB
Science and economics - 02 - Chemistry/06 States of matter - 012 Change of State Example.webm 8.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 004 Pegging the Yuan.webm 8.2 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 002 GMAT_ Data Sufficiency 2.webm 8.2 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 004 Monet, Rouen Cathedral Series.webm 8.2 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 006 Radians and degrees.webm 8.2 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 007 Closed Curve Line Integrals of Conservative Vector Fields.webm 8.2 MB
Test Prep - 01 - SAT Math/107 SAT Prep_ Test 7 Section 8 Part 4.webm 8.2 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 009 RSA Encryption_ step 4.webm 8.2 MB
Science and economics - 03 - Physics/04 Work and energy - 01 Work and energy - 001 Introduction to work and energy.webm 8.2 MB
Science and economics - 10 - Healthcare and medicine/08 Arterial Stiffness - 001 Compliance and Elastance.webm 8.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 002 E1 Elimination_ regioselectivity and stereoselectivity.webm 8.2 MB
Math - 07 - Differential equations/02 Second order linear equations - 01 Linear homogeneous equations - 004 2nd Order Linear Homogeneous Differential Equations 4.webm 8.2 MB
Test Prep - 01 - SAT Math/059 SAT Prep_ Test 4 Section 4 Part 4.webm 8.2 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 05 2-D Divergence theorem - 001 Constructing a unit normal vector to a curve.webm 8.2 MB
Humanities - 03 - American civics/013 Illinois pension obligations.webm 8.2 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 006 More on why SSA is not a postulate.webm 8.2 MB
Math - 03 - Geometry/10 Angles - 025 More on why SSA is not a postulate.webm 8.2 MB
Math - 03 - Geometry/11 Triangles - 011 More on why SSA is not a postulate.webm 8.2 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 03 The supply curve - 002 Factors Affecting Supply.webm 8.2 MB
Test Prep - 06 - IIT JEE/003 IIT JEE Perpendicular Plane (part 2).webm 8.2 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 001 Geometric_ Terracotta Krater.mp4 8.2 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 008 (2_ln x)_x Antiderivative Example.webm 8.2 MB
Test Prep - 01 - SAT Math/023 SAT Prep_ Test 2 Section 3 Part 4.webm 8.2 MB
Test Prep - 01 - SAT Math/002 SAT Prep_ Test 1 Section 3 Part 2.webm 8.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 017 Raphael, Madonna of the Goldfinch.webm 8.1 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 005 45-45-90 Triangles.webm 8.1 MB
Math - 03 - Geometry/11 Triangles - 045 45-45-90 Triangles.webm 8.1 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 008 Ordering numeric expressions.webm 8.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 008 Ordering numeric expressions.webm 8.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 049 GMAT Math 49.webm 8.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 001 Systems of Three Variables.webm 8.1 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 001 Systems of Three Variables.webm 8.1 MB
Math - 03 - Geometry/06 Right triangles - 01 Pythagorean theorem - 002 Pythagorean Theorem II.webm 8.1 MB
Math - 03 - Geometry/11 Triangles - 037 Pythagorean Theorem II.webm 8.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 001 Introduction to angles (old).webm 8.1 MB
Math - 03 - Geometry/10 Angles - 035 Introduction to angles (old).webm 8.1 MB
Test Prep - 01 - SAT Math/012 SAT Prep_ Test 1 Section 6 Part 4.webm 8.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 005 Cézanne, Still-Life with Plaster Cupid.webm 8.1 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 004 Language and religion of the former Yugoslavia.webm 8.1 MB
Test Prep - 01 - SAT Math/112 SAT Prep_ Test 8 Section 5 Part 1.webm 8.1 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 032 GMAT_ Data Sufficiency 31.webm 8.1 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 01 Naming benzene derivatives - 001 Naming Benzene Derivatives Introduction.webm 8.1 MB
Test Prep - 01 - SAT Math/071 SAT Prep_ Test 5 Section 7 Part 2.webm 8.1 MB
Test Prep - 01 - SAT Math/073 SAT Prep_ Test 5 Section 7 Part 4.webm 8.1 MB
Test Prep - 01 - SAT Math/067 SAT Prep_ Test 5 Section 3 Part 4.webm 8.1 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 03 Exponent properties - 003 Exponent Properties Involving Quotients.webm 8.1 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 002 Delacroix, Scene of the massacre at Chios.webm 8.1 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 003 Polar Coordinates 2.webm 8.1 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 02 Polar coordinates - 002 Polar Coordinates 2.webm 8.1 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 008 Adding and Subtracting Rational Expressions.webm 8.1 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 001 Adding and Subtracting Rational Expressions.webm 8.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 001 Adding and Subtracting Rational Expressions.webm 8.1 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 03 Between perfect competition and monopoly - 003 Oligopolies, Duopolies, Collusion, and Cartels.webm 8.1 MB
Math - 02 - Algebra/01 Introduction to algebra - 03 Yoga plans - 004 Super Yoga Plans- Solving Systems by Substitution.webm 8.1 MB
Math - 02 - Algebra/02 Linear equations - 03 Super Yoga plans - 004 Super Yoga Plans- Solving Systems by Substitution.webm 8.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 006 Old video on systems of equations.webm 8.1 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 004 Area of a Regular Hexagon.webm 8.1 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 002 The Skill of Describing.webm 8.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 002 Measuring angles in degrees.webm 8.1 MB
Math - 03 - Geometry/10 Angles - 002 Measuring angles in degrees.webm 8.1 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 01 Naming carboxylic acids - 001 Carboxlic Acid Introduction.webm 8.1 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 006 Millet, The Gleaners.webm 8.1 MB
Test Prep - 01 - SAT Math/008 SAT Prep_ Test 1 Section 3 Part 8.webm 8.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 036 GMAT Math 36.webm 8.1 MB
Test Prep - 01 - SAT Math/068 SAT Prep_ Test 5 Section 3 Part 5.webm 8.1 MB
Math - 03 - Geometry/05 Similarity - 02 Old school similarity - 001 Similar triangles.webm 8.1 MB
Math - 03 - Geometry/11 Triangles - 027 Similar triangles.webm 8.1 MB
Test Prep - 01 - SAT Math/099 SAT Prep_ Test 7 Section 5 Part 1.webm 8.1 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 01 Prehistoric - 001 Nude Woman (Venus of Willendorf).webm 8.1 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 001 Perimeter and Area Basics.webm 8.1 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 005 Banking 5_ Introduction to Bank Notes.webm 8.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 007 GMAT_ Math 7.webm 8.1 MB
Science and economics - 02 - Chemistry/04 Chemical reactions (stoichiometry) - 004 Another mass composition problem.webm 8.1 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 012 Correggio, Jupiter and Io.webm 8.1 MB
Test Prep - 06 - IIT JEE/005 IIT JEE Complex Root Probability (part 2).webm 8.1 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 03 Alkene nomenclature - 002 Alkene nomenclature.webm 8.1 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 02 Angle bisectors - 004 Angle Bisector Theorem Proof.webm 8.1 MB
Math - 03 - Geometry/10 Angles - 030 Angle Bisector Theorem Proof.webm 8.1 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 007 Bernini, Cathedra Petri (Chair of St. Peter).flv 8.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 007 Integrals_ Trig Substitution 2.webm 8.1 MB
Test Prep - 03 - CAHSEE/009 CAHSEE Practice_ Problems 28-31.webm 8.1 MB
Test Prep - 01 - SAT Math/044 SAT Prep_ Test 3 Section 4 Part 4.webm 8.1 MB
Test Prep - 01 - SAT Math/070 SAT Prep_ Test 5 Section 7 Part 1.webm 8.1 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 007 Introduction to Newton's Law of Gravitation.webm 8.1 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 001 Law of Demand.webm 8.0 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 013 Unit Vector Notation (part 2).webm 8.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 013 Classical_ Caryatid and Column from the Erechtheion.webm 8.0 MB
Science and economics - 03 - Physics/10 Thermodynamics - 001 Thermodynamics (part 1).webm 8.0 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 003 Naming Alkanes with Alkyl Groups.webm 8.0 MB
Test Prep - 01 - SAT Math/079 SAT Prep_ Test 5 Section 9 Part 4.webm 8.0 MB
Humanities - 01 - World history/01 1900 - Modern times - 06 Ottoman Empire and Turkey - 003 Armenian massacres before World War I.webm 8.0 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 01 Economic profit and opportunity cost - 001 Economic Profit vs Accounting Profit.webm 8.0 MB
Science and economics - 10 - Healthcare and medicine/13 Cervical Spine - 002 Assessing Alignment of the Lateral Cervical Spine (neck) X-Ray.webm 8.0 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 010 Ferris Wheel Trig Problem (part 2).webm 8.0 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 010 What should we learn next_.webm 8.0 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 002 Angles (part 2).webm 8.0 MB
Math - 03 - Geometry/10 Angles - 010 Angles (part 2).webm 8.0 MB
Science and economics - 03 - Physics/12 Waves and optics - 020 Doppler effect formula for observed frequency.webm 8.0 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 03 Romanticism in England - 001 Constable, The Hay Wain.webm 8.0 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 006 Disc method rotation around horizontal line.webm 8.0 MB
Test Prep - 01 - SAT Math/091 SAT Prep_ Test 6 Section 9 Part 1.webm 8.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 013 Holbein the Younger, The Merchant Georg Gisze.webm 8.0 MB
Test Prep - 01 - SAT Math/111 SAT Prep_ Test 8 Section 2 Part 4.webm 8.0 MB
Test Prep - 01 - SAT Math/027 SAT Prep_ Test 2 Section 6 Part 2.webm 8.0 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 003 Domain and Range of a Function Given a Formula.webm 8.0 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 003 Domain and Range of a Function Given a Formula.webm 8.0 MB
Test Prep - 01 - SAT Math/046 SAT Prep_ Test 3 Section 8 Part 1.webm 8.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 015 Late Classical_ After Praxiteles, Venus (Roman Copy).flv 8.0 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 008 The Chain Rule.webm 8.0 MB
Test Prep - 01 - SAT Math/078 SAT Prep_ Test 5 Section 9 Part 3.webm 8.0 MB
Test Prep - 01 - SAT Math/095 SAT Prep_ Test 7 Section 2 Part 1.webm 8.0 MB
Test Prep - 01 - SAT Math/053 SAT Prep_ Test 4 Section 2 Part 4.webm 8.0 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 01 Fractional reserve banking - 001 Overview of Fractional Reserve Banking.webm 8.0 MB
Test Prep - 01 - SAT Math/041 SAT Prep_ Test 3 Section 4 Part 1.webm 8.0 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 01 Balance of payments- current account and capital account - 002 Balance of Payments- Capital Account.webm 8.0 MB
Test Prep - 01 - SAT Math/048 SAT Prep_ Test 3 Section 8 Part 3.webm 8.0 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 036 GMAT_ Data Sufficiency 35.webm 8.0 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 002 SSS to Show a Radius is Perpendicular to a Chord that it Bisects.webm 8.0 MB
Math - 03 - Geometry/11 Triangles - 008 SSS to Show a Radius is Perpendicular to a Chord that it Bisects.webm 8.0 MB
Science and economics - 03 - Physics/05 Impacts and linear momentum - 01 Momentum - 001 Introduction to Momentum.webm 8.0 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 009 More percent problems.webm 8.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 04 Graphing rational functions - 002 Another Rational Function Graph Example.webm 8.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 09 Asymptotes and graphing rational functions - 002 Another Rational Function Graph Example.webm 8.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 004 Duplicate Row Determinant.webm 8.0 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 013 Dali, Metamorphosis of Narcissus.webm 8.0 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 03 Addition with carrying - 002 Addition 4.webm 7.9 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 02 Average costs (ATC, MC) and marginal revenue (MR) - 004 Long Term Supply Curve and Economic Profit.webm 7.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 001 Example 4_ Solving a word problem with substitution.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 02 Two digit addition and subtraction - 005 Level 2 Addition.webm 7.9 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 05 Acid_base - 002 Ka and pKa Derivation.webm 7.9 MB
Test Prep - 01 - SAT Math/038 SAT Prep_ Test 3 Section 2 Part 3.webm 7.9 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 04 Process Art - 002 Hesse, Untitled (Rope Piece), 1970.webm 7.9 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 04 Nomenclature and properties of ethers - 003 Properties of ethers and crown ethers.webm 7.9 MB
Test Prep - 01 - SAT Math/043 SAT Prep_ Test 3 Section 4 Part 3.webm 7.9 MB
Science and economics - 09 - Computer science/018 Recursive Fibonacci Example.webm 7.9 MB
Test Prep - 01 - SAT Math/086 SAT Prep_ Test 6 Section 7 Part 2.webm 7.9 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 007 Integrating factors 2.webm 7.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 04 Art _ the French State - 003 Carpeaux's Dance.webm 7.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 011 GMAT_ Data Sufficiency 11.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 004 Simplifying radicals.webm 7.9 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 004 Transposes of sums and inverses.webm 7.9 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 01 Balance of payments- current account and capital account - 003 Why Current and Capital Accounts Net Out.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 03 Multiplying decimals - 003 Multiplication 8_ Multiplying decimals (Old video).webm 7.9 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 009 Degas, At the Races in the Countryside.webm 7.9 MB
Test Prep - 01 - SAT Math/081 SAT Prep_ Test 6 Section 3 Part 2.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 003 Adding and subtracting fractions.webm 7.9 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 003 Identifying minima and maxima for x_3 - 12x - 5.webm 7.9 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 005 Assassination of Franz Ferdinand by Gavrilo Princip.webm 7.9 MB
Science and economics - 02 - Chemistry/10 Radioactive decay - 005 More Exponential Decay Examples.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 001 Level 1 Exponents.webm 7.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 009 Graphing lines 1.webm 7.9 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 03 Kinematic formulas and projectile motion - 008 Viewing g as the value of Earth's Gravitational Field Near the Surface.webm 7.9 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 002 Simple Equations.webm 7.9 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 001 Unit conversion.webm 7.9 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 001 Center of Mass.webm 7.9 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 007 Quadratic Equation part 2.webm 7.9 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 004 Disc method (washer method) for rotation around x-axis.webm 7.9 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 008 Introduction to definite integrals.webm 7.9 MB
Test Prep - 01 - SAT Math/015 SAT Prep_ Test 1 Section 9 Part 1.webm 7.9 MB
Math - 02 - Algebra/11 Logarithms - 01 Logarithm basics - 005 Introduction to Logarithms.webm 7.9 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 003 AP Calculus BC Exams_ 2008 1 c_d.webm 7.8 MB
Math - 02 - Algebra/12 Conic sections - 05 Hyperbolas - 002 Conic Sections_ Hyperbolas 2.webm 7.8 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 05 Hyperbolas - 002 Conic Sections_ Hyperbolas 2.webm 7.8 MB
Test Prep - 02 - GMAT/01 Problem Solving - 016 GMAT_ Math 16.webm 7.8 MB
Math - 05 - Calculus/09 Partial derivatives, gradient, divergence, curl - 04 Curl - 001 Curl 1.webm 7.8 MB
Math - 07 - Differential equations/02 Second order linear equations - 02 Complex and repeated roots of characteristic equation - 005 Repeated roots of the characteristic equations part .webm 7.8 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 002 AP Calculus BC Exams_ 2008 1 b_c.webm 7.8 MB
Math - 03 - Geometry/06 Right triangles - 02 Pythagorean theorem proofs - 002 Bhaskara's proof of Pythagorean Theorem.webm 7.8 MB
Math - 03 - Geometry/11 Triangles - 042 Bhaskara's proof of Pythagorean Theorem.webm 7.8 MB
Test Prep - 01 - SAT Math/087 SAT Prep_ Test 6 Section 7 Part 3.webm 7.8 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 006 Introduction to the quadratic equation.webm 7.8 MB
Test Prep - 01 - SAT Math/076 SAT Prep_ Test 5 Section 9 Part 1.webm 7.8 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 006 Alternate Solution to Ratio Problem (HD Version).webm 7.8 MB
Test Prep - 01 - SAT Math/096 SAT Prep_ Test 7 Section 2 Part 2.webm 7.8 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 02 Shorting stock - 003 Shorting Stock 2.webm 7.8 MB
Test Prep - 01 - SAT Math/050 SAT Prep_ Test 4 Section 2 Part 1.webm 7.8 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 01 Home equity and personal balance sheets - 003 Home equity loans.webm 7.8 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 021 Gentileschi, Self-portrait as the Allegory of Painting.webm 7.8 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 04 Old videos on projectile motion - 002 Projectile motion (part 2).webm 7.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 004 Cézanne, Still Life with Apples.webm 7.8 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 006 Ingres, La Grand Odalisque.webm 7.8 MB
Humanities - 01 - World history/01 1900 - Modern times - 07 Aftermath of World War I - 004 More detail on the Treaty of Versailles and Germany.webm 7.8 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 01 Addition reactions of conjugated dienes - 001 addition reaction of conjugated dienes I_ mechanism.webm 7.8 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 001 Introduction to functions.webm 7.8 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 001 Introduction to functions.webm 7.8 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 002 Interpreting Inequalities.webm 7.8 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 003 Example of calculating a surface integral part 1.webm 7.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 013 Definite integral with substitution.webm 7.8 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 03 Credit cards and loans - 001 Annual Percentage Rate (APR) and Effective APR.webm 7.8 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 001 Trigonometric Identities.webm 7.8 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 02 Romanticism in Spain - 003 Goya, Saturn Devouring One of His Sons.flv 7.8 MB
Science and economics - 03 - Physics/12 Waves and optics - 003 Introduction to the Doppler Effect.webm 7.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 016 Radical Expressions with Higher Roots.webm 7.8 MB
Test Prep - 01 - SAT Math/080 SAT Prep_ Test 6 Section 3 Part 1.webm 7.8 MB
Test Prep - 01 - SAT Math/106 SAT Prep_ Test 7 Section 8 Part 3.webm 7.8 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 005 Taxes and Perfectly Inelastic Demand.webm 7.8 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 05 Vector dot and cross products - 011 Normal vector from plane equation.webm 7.8 MB
Test Prep - 06 - IIT JEE/034 Normal vector from plane equation.webm 7.8 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 006 The Angle Game.webm 7.8 MB
Math - 03 - Geometry/10 Angles - 023 The Angle Game.webm 7.8 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 011 2011 Calculus AB Free Response _5a.webm 7.8 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 05 Acid_base - 001 Acid_Base Definitions.webm 7.8 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 004 Taylor Series at 0 (Maclaurin) for e to the x.webm 7.8 MB
Science and economics - 03 - Physics/10 Thermodynamics - 005 Thermodynamics (part 5).webm 7.8 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 03 Fractional reserve accounting - 002 Simple Fractional Reserve Accounting (part 2).webm 7.8 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 023 Hellenistic_ Eros Sleeping and An Old Market Woman.webm 7.8 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 005 Titian, Portrait of a Man.webm 7.8 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 001 Naming Alkyl Halides.webm 7.8 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 009 Example 4_ Completing the square.webm 7.8 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 03 Exponent properties - 001 Exponent Rules Part 1.webm 7.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 003 Exponent Rules Part 1.webm 7.8 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 009 Applying Quadratic Functions 3.webm 7.7 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 003 Limit Examples (part 1).webm 7.7 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 002 Limit Examples (part 1).webm 7.7 MB
Test Prep - 01 - SAT Math/056 SAT Prep_ Test 4 Section 4 Part 1.webm 7.7 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 007 Product Rule.webm 7.7 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 008 Klee, Twittering Machine.webm 7.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 004 Trig and U substitution together (part 1).webm 7.7 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 007 Functions (Part III).webm 7.7 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 006 Functions (Part III).webm 7.7 MB
Test Prep - 01 - SAT Math/037 SAT Prep_ Test 3 Section 2 Part 2.webm 7.7 MB
Math - 02 - Algebra/06 Functions - 03 Relationships and valid functions - 001 Relations and Functions.webm 7.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 03 Reactions of alcohols - 005 preparation of alkyl halides from alcohols.webm 7.7 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 007 Genetics 101 Part 3_ Where do your genes come from_.webm 7.7 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 008 Stokes Example Part 3 - Surface to Double Integral.webm 7.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 08 Bitcoin - 001 Bitcoin_ What is it_.webm 7.7 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 01 Basic probability - 001 Basic Probability.webm 7.7 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 01 Basic probability - 001 Basic Probability.webm 7.7 MB
Test Prep - 01 - SAT Math/028 SAT Prep_ Test 2 Section 6 Part 3.webm 7.7 MB
Science and economics - 10 - Healthcare and medicine/11 Health Care System - 004 Healthcare System Overview.webm 7.7 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 002 Converting fractions to decimals.webm 7.7 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 005 Converting fractions to decimals.webm 7.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 02 Riemann sums and definite integration - 003 Rectangular and trapezoidal Riemann approximations.webm 7.7 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 10 Partial quotient division - 001 Partial Quotient Division.webm 7.7 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 04 Corporate metrics and valuation - 009 Amortization.webm 7.7 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 001 Unit circle definition of trig functions.webm 7.7 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 04 Bernoulli distributions and margin of error - 001 Mean and Variance of Bernoulli Distribution Example.webm 7.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 004 Portrait Head of Queen Tiye with a Crown of Two Feathers.webm 7.7 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 04 Real and nominal GDP - 001 Real GDP and Nominal GDP.webm 7.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 008 2011 Calculus BC Free Response _1a.webm 7.7 MB
Math - 05 - Calculus/08 Double and triple integrals - 01 Double integrals - 003 Double Integrals 3.webm 7.7 MB
Science and economics - 07 - Microeconomics/07 Game theory and Nash equilibrium - 01 Nash equilibrium - 002 More on Nash Equilibrium.webm 7.7 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 001 Tangent Line Hyperbola Relationship (very optional).webm 7.7 MB
Test Prep - 06 - IIT JEE/032 Tangent Line Hyperbola Relationship (very optional).webm 7.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 005 Doing u-substitution twice (second time with w).webm 7.7 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 003 Complex Numbers (part 2).webm 7.7 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 003 Complex Numbers (part 2).webm 7.7 MB
Science and economics - 03 - Physics/06 Moments, torque and angular momentum - 01 Torque, moments and angular momentum - 002 Introduction to Torque.webm 7.7 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 02 Riemann sums and definite integration - 004 Trapezoidal approximation of area under curve.webm 7.6 MB
Test Prep - 01 - SAT Math/084 SAT Prep_ Test 6 Section 3 Part 5.webm 7.6 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 04 Old videos on projectile motion - 001 Projectile motion (part 1).webm 7.6 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 003 Medians divide into smaller triangles of equal area.webm 7.6 MB
Math - 03 - Geometry/11 Triangles - 060 Medians divide into smaller triangles of equal area.webm 7.6 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 02 Early Christian - 002 Santa Sabina.webm 7.6 MB
Test Prep - 01 - SAT Math/114 SAT Prep_ Test 8 Section 5 Part 3.webm 7.6 MB
Test Prep - 01 - SAT Math/030 SAT Prep_ Test 2 Section 6 Part 5.webm 7.6 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 001 Introduction to logarithm properties.webm 7.6 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 005 Sn2 Stereochemistry.webm 7.6 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 012 Applying Rational Equations 3.webm 7.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 011 Applying Rational Equations 3.webm 7.6 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 04 Dividing decimals - 001 Dividing decimal.webm 7.6 MB
Test Prep - 01 - SAT Math/022 SAT Prep_ Test 2 Section 3 Part 3.webm 7.6 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 002 Structure of the Earth.webm 7.6 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 07 Ring-opening reactions of epoxides - 002 Sn1 and Sn2 epoxide opening discussion.webm 7.6 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 006 Change of Base Formula.webm 7.6 MB
Science and economics - 10 - Healthcare and medicine/14 Hypertension - 004 Hypertension effects on the heart.webm 7.6 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 008 7 Attach and adjust the Spider's bezel.webm 7.6 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 016 2011 Calculus AB Free Response _6c.webm 7.6 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 002 alkyl halide nomenclature.webm 7.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 005 ck12.org Normal Distribution Problems_ z-score.webm 7.6 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 002 Interest (part 2).webm 7.6 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 02 Interest basics - 002 Interest (part 2).webm 7.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 007 Adding fractions examples.webm 7.6 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 005 The One-Time Pad.webm 7.6 MB
Math - 02 - Algebra/06 Functions - 04 Function inverses - 001 Introduction to Function Inverses.webm 7.6 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 03 Function inverses - 001 Introduction to Function Inverses.webm 7.6 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 003 Interesting Perimeter and Area Problems.webm 7.6 MB
Math - 03 - Geometry/12 Worked Examples - 001 Interesting Perimeter and Area Problems.webm 7.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 003 Integrals_ Trig Substitution 1.webm 7.6 MB
Test Prep - 01 - SAT Math/058 SAT Prep_ Test 4 Section 4 Part 3.webm 7.6 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 02 Average costs (ATC, MC) and marginal revenue (MR) - 002 Marginal Revenue and Marginal Cost.webm 7.6 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 01 Consumer and producer surplus - 004 Producer Surplus.webm 7.6 MB
Humanities - 03 - American civics/009 FICA Tax.webm 7.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 007 Non-Linear Systems of Equations 2.webm 7.6 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 007 Non-Linear Systems of Equations 2.webm 7.6 MB
Humanities - 01 - World history/01 1900 - Modern times - 09 Rise of Hitler and the Nazis - 002 Hitler's Beer Hall Putsch.webm 7.6 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 03 Keynesian Cross - 001 Keynesian Cross.webm 7.6 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 001 Disk method around x-axis.webm 7.6 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 02 Divisibility and factors - 001 Finding Factors of a Number.webm 7.6 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 07 Loooong division! - 002 Level 4 division.webm 7.5 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 005 Trig identies part 3 (part 5 if you watch the proofs).webm 7.5 MB
Math - 07 - Differential equations/01 First order differential equations - 04 Homogeneous equations - 002 First order homogeneous equations 2.webm 7.5 MB
Test Prep - 01 - SAT Math/108 SAT Prep_ Test 8 Section 2 Part 1.webm 7.5 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 01 Exponential growth and decay - 004 Word Problem Solving- Exponential Growth and Decay.webm 7.5 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 008 Head of Augustus.webm 7.5 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 011 Surface Integral Ex3 part 1 - Parameterizing the Outside Surface.webm 7.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 07 Transpose of a matrix - 001 Transpose of a Matrix.webm 7.5 MB
Test Prep - 01 - SAT Math/085 SAT Prep_ Test 6 Section 7 Part 1.webm 7.5 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 04 Old videos on projectile motion - 004 Projectile motion (part 4).webm 7.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 006 Upper Triangular Determinant.webm 7.5 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 05 Acid_base - 004 Stabilization of Conjugate Base II.webm 7.5 MB
Test Prep - 01 - SAT Math/042 SAT Prep_ Test 3 Section 4 Part 2.webm 7.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 013 Manet, Émile Zola.webm 7.5 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 04 Old videos on projectile motion - 003 Projectile motion (part 3).webm 7.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 014 Cassatt, The Child's Bath.webm 7.5 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 01 Intro to addition and subtraction - 002 Basic Subtraction.webm 7.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 001 Example_ Graph, domain, and range of sine function.webm 7.5 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 001 Solving a quadratic by factoring.webm 7.5 MB
Test Prep - 01 - SAT Math/104 SAT Prep_ Test 7 Section 8 Part 1.webm 7.5 MB
Test Prep - 01 - SAT Math/110 SAT Prep_ Test 8 Section 2 Part 3.webm 7.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 013 Wallis, Chatterton.webm 7.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 017 Renoir, La Loge.webm 7.5 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 02 Angle bisectors - 002 Incenter and incircles of a triangle.webm 7.5 MB
Math - 03 - Geometry/11 Triangles - 059 Incenter and incircles of a triangle.webm 7.5 MB
Test Prep - 01 - SAT Math/010 SAT Prep_ Test 1 Section 6 Part 2.webm 7.5 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 009 Unit Vectors and Engineering Notation.webm 7.5 MB
Test Prep - 01 - SAT Math/116 SAT Prep_ Test 8 Section 8 Part 1.webm 7.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 014 Toulouse-Lautrec, At the Moulin Rouge.webm 7.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 009 Algebra_ Slope.webm 7.5 MB
Science and economics - 11 - LeBron asks/005 LeBron Asks_ Why does humidity make it feel hotter_.webm 7.5 MB
Math - 05 - Calculus/08 Double and triple integrals - 02 Triple integrals - 002 Triple Integrals 2.webm 7.5 MB
Science and economics - 03 - Physics/09 Fluids - 005 Fluids (part 5).webm 7.5 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 002 Probability Space.webm 7.5 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 10 Partial quotient division - 002 Partial Quotient Method of Division 2.webm 7.5 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 005 Equations of Sequence Patterns.webm 7.5 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 003 Equations of Sequence Patterns.webm 7.5 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 003 Mixed numbers and improper fractions.webm 7.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 010 Using Trig Functions Part II.webm 7.5 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 009 Why we do the same thing to both sides basic systems.webm 7.5 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 009 Why we do the same thing to both sides basic systems.webm 7.5 MB
Test Prep - 02 - GMAT/01 Problem Solving - 053 GMAT Math 53.webm 7.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 005 Calculus BC 2008 2 a.webm 7.4 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 08 Art of the Americas - 001 Pre-Columbian Cup.webm 7.4 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 02 Currency reserves - 005 Math Mechanics of Thai Banking Crisis.webm 7.4 MB
Math - 05 - Calculus/12 Divergence theorem - 01 Divergence theorem (3D) - 001 3-D Divergence Theorem Intuition.webm 7.4 MB
Science and economics - 10 - Healthcare and medicine/13 Cervical Spine - 001 Adequacy of the Lateral Cervical Spine X-Ray.webm 7.4 MB
Test Prep - 01 - SAT Math/097 SAT Prep_ Test 7 Section 2 Part 3.webm 7.4 MB
Test Prep - 01 - SAT Math/109 SAT Prep_ Test 8 Section 2 Part 2.webm 7.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 004 LeBron Asks_ What are the chances of making 10 free throws in a row_.webm 7.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 004 LeBron Asks_ What are the chances of making 10 free throws in a row_.webm 7.4 MB
Science and economics - 11 - LeBron asks/006 LeBron Asks_ What are the chances of making 10 free throws in a row_.webm 7.4 MB
Science and economics - 08 - Macroeconomics/04 The monetary system - 04 Interest as the price of money - 002 Money Supply and Demand Impacting Interest Rates.webm 7.4 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 009 Solderless Spout 9.webm 7.4 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 006 Adding_Subtracting negative numbers.webm 7.4 MB
Test Prep - 01 - SAT Math/039 SAT Prep_ Test 3 Section 2 Part 4.webm 7.4 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 005 Law of Large Numbers.webm 7.4 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 01 Production possibilities frontier - 003 Increasing Opportunity Cost.webm 7.4 MB
Science and economics - 05 - Organic chemistry/10 Aldehydes and ketones - 01 Nomenclature of aldehydes and ketones - 001 Aldehyde Introduction.webm 7.4 MB
Science and economics - 01 - Biology/08 Immunology - 002 Types of immune responses_ Innate and Adaptive. Humoral vs. Cell-Mediated.webm 7.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 001 AP Calculus BC Exams_ 2008 1 a.webm 7.4 MB
Science and economics - 05 - Organic chemistry/12 Amines - 02 Amines in reactions - 003 Sn1 Amine Reaction.webm 7.4 MB
Test Prep - 01 - SAT Math/032 SAT Prep_ Test 2 Section 9 Part 1.webm 7.4 MB
Test Prep - 01 - SAT Math/033 SAT Prep_ Test 2 Section 9 Part 2.webm 7.4 MB
Test Prep - 01 - SAT Math/024 SAT Prep_ Test 2 Section 3 Part 5.webm 7.4 MB
Science and economics - 10 - Healthcare and medicine/14 Hypertension - 002 Hypertension symptoms and categories.webm 7.4 MB
Test Prep - 01 - SAT Math/003 SAT Prep_ Test 1 Section 3 Part 3.webm 7.4 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 002 Converting units of length.webm 7.4 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 001 Introduction to Eigenvalues and Eigenvectors.webm 7.4 MB
Math - 10 - Recreational mathematics/01 Vi Hart - 02 Doodling in Math - 003 Doodling in Math_ Binary Trees.webm 7.4 MB
Math - 07 - Differential equations/02 Second order linear equations - 03 Method of undetermined coefficients - 003 Undetermined Coefficients 3.webm 7.4 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 010 Organic Chemistry Naming Examples 5.webm 7.4 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 02 Average costs (ATC, MC) and marginal revenue (MR) - 003 Marginal Revenue Below Average Total Cost.webm 7.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 003 Graphing Systems of Equations.webm 7.4 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 02 Angle bisectors - 003 Inradius Perimeter and Area.webm 7.3 MB
Math - 03 - Geometry/10 Angles - 033 Inradius Perimeter and Area.webm 7.3 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 01 Measuring cost of living --inflation and the consumer price index - 001 Introduction to Inflation.webm 7.3 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 05 Permutations and combinations - 004 Example_ 9 card hands.webm 7.3 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 01 Permutations and combinations - 004 Example_ 9 card hands.webm 7.3 MB
Test Prep - 01 - SAT Math/062 SAT Prep_ Test 4 Section 8 Part 3.webm 7.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 009 Two Passing Bicycles Word Problem.webm 7.3 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 03 Components of GDP - 004 Examples of Accounting for GDP.webm 7.3 MB
Science and economics - 03 - Physics/09 Fluids - 012 Fluids (part 12).webm 7.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 014 Leonardo, Virgin and Child with St Anne and St.flv 7.3 MB
Math - 09 - Applied math/01 Journey into Cryptography - 06 Randomized Algorithms - 002 Conditional Probability (Bayes Theorem) Visualized.webm 7.3 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 007 Level 3 exponents.webm 7.3 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 02 Riemann sums and definite integration - 002 Generalizing a left Riemann sum with equally spaced rectangles.webm 7.3 MB
Math - 02 - Algebra/01 Introduction to algebra - 03 Yoga plans - 002 Super Yoga Plans- Solving One-Step Equations.webm 7.3 MB
Math - 02 - Algebra/02 Linear equations - 03 Super Yoga plans - 002 Super Yoga Plans- Solving One-Step Equations.webm 7.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 03 Alkene nomenclature - 001 Alkene intro and stability.webm 7.3 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 006 Plates Moving Due to Convection in Mantle.webm 7.3 MB
Math - 05 - Calculus/12 Divergence theorem - 03 Divergence theorem proof - 002 Divergence Theorem Proof (part 2).webm 7.3 MB
Science and economics - 10 - Healthcare and medicine/14 Hypertension - 001 What is hypertension_.webm 7.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 018 Manet, Corner of a Café-Concert.webm 7.3 MB
Test Prep - 06 - IIT JEE/021 IIT JEE Divisible Determinants.webm 7.3 MB
Test Prep - 01 - SAT Math/060 SAT Prep_ Test 4 Section 8 Part 1.webm 7.3 MB
Test Prep - 01 - SAT Math/011 SAT Prep_ Test 1 Section 6 Part 3.webm 7.3 MB
Test Prep - 01 - SAT Math/051 SAT Prep_ Test 4 Section 2 Part 2.webm 7.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 010 Leonardo da Vinci, Letter to the Duke of Milan.webm 7.3 MB
Test Prep - 01 - SAT Math/089 SAT Prep_ Test 6 Section 7 Part 5.webm 7.3 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 03 Alkene nomenclature - 003 cis_trans and the E_Z system.webm 7.3 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 03 Components of GDP - 001 Investment and Consumption.webm 7.3 MB
Test Prep - 01 - SAT Math/005 SAT Prep_ Test 1 Section 3 Part 5.webm 7.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 006 Assyrian Art_ Human Headed Winged Lion and Bull (Lamassu).webm 7.3 MB
Test Prep - 01 - SAT Math/034 SAT Prep_ Test 2 Section 9 Part 3.webm 7.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 02 Super fast systems of equations - 001 Solving Linear Systems by Graphing.webm 7.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 001 Solving Linear Systems by Graphing.webm 7.3 MB
Test Prep - 03 - CAHSEE/011 CAHSEE Practice_ Problems 35-37.webm 7.3 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 017 Magnetism 2.webm 7.3 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 07 Ring-opening reactions of epoxides - 004 ring opening reactions of epoxides_ acid-catalyzed.webm 7.3 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 001 Vermeer, Young Woman with a Water Pitcher.webm 7.3 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 03 Stellar parallax - 005 Parsec Definition.webm 7.2 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 002 Rate of change of balloon height.webm 7.2 MB
Test Prep - 01 - SAT Math/117 SAT Prep_ Test 8 Section 8 Part 2.webm 7.2 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 013 12 Connect Spider's stablizer bar.webm 7.2 MB
Test Prep - 01 - SAT Math/036 SAT Prep_ Test 3 Section 2 Part 1.webm 7.2 MB
Test Prep - 01 - SAT Math/083 SAT Prep_ Test 6 Section 3 Part 4.webm 7.2 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 008 Part 2 of washer for non axis rotation.webm 7.2 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 013 Writing and using inequalities 2.webm 7.2 MB
Test Prep - 01 - SAT Math/092 SAT Prep_ Test 6 Section 9 Part 2.webm 7.2 MB
Math - 05 - Calculus/03 Derivative applications - 05 L'Hôpital's Rule - 001 Introduction to L'Hôpital's Rule.webm 7.2 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 009 Equation of a tangent line.webm 7.2 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 002 Monopolist Optimizing Price (part 1)- Total Revenue..webm 7.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 015 Caravaggio, Death of the Virgin.webm 7.2 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 006 Ordering Fractions.webm 7.2 MB
Test Prep - 01 - SAT Math/014 SAT Prep_ Test 1 Section 6 Part 6.webm 7.2 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 04 Electronegativity - 002 electronegativity and intermolecular forces.webm 7.2 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 007 A1C Levels.webm 7.2 MB
Test Prep - 04 - California Standards Test/02 Algebra II - 019 Algebra II_ Mean and Standard Deviation.webm 7.2 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 03 Public goods and externalities - 003 Positive Externalities.webm 7.2 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 09 Significant figures - 002 More on Significant Figures.webm 7.2 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 04 Cepheid variables - 003 Why Gravity Gets So Strong Near Dense Objects.webm 7.2 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 01 Pre-Raphaelites - 007 Millais, The Vale of Rest.webm 7.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 011 Algebra_ Slope and Y-intercept intuition.webm 7.2 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 02 Consumption function - 003 Consumption Function with Income Dependent Taxes.webm 7.2 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 04 Spain - 003 Velázquez, Vulcan's Forge.flv 7.2 MB
Science and economics - 03 - Physics/07 Gravitation - 01 Newton's law of gravitation - 008 Gravitation (part 2).webm 7.2 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 003 Proof of Quadratic Formula.webm 7.2 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 004 Proof of Quadratic Formula.webm 7.2 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 009 Calculating state taxes and take home pay.webm 7.2 MB
Math - 07 - Differential equations/02 Second order linear equations - 01 Linear homogeneous equations - 002 2nd Order Linear Homogeneous Differential Equations 2.webm 7.2 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 005 Generalizing the washer method.webm 7.2 MB
Test Prep - 02 - GMAT/01 Problem Solving - 054 GMAT Math 54.webm 7.2 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 07 SN1_SN2_E1_E2 - 002 SN1 SN2 E1 E2 reactions_ primary and tertiary alkyl halides.webm 7.2 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 03 Continuous compounding and e - 006 Compound Interest and e (part 4).webm 7.2 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 04 Continuous compound interest and e - 004 Compound Interest and e (part 4).webm 7.2 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 04 Multiplying and dividing fractions - 003 Dividing fractions.webm 7.2 MB
Test Prep - 01 - SAT Math/047 SAT Prep_ Test 3 Section 8 Part 2.webm 7.2 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 004 Disc method with outer and inner function boundaries.webm 7.1 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 002 Introduction to Limits.webm 7.1 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 001 Introduction to Limits.webm 7.1 MB
Test Prep - 01 - SAT Math/020 SAT Prep_ Test 2 Section 3 part 1.webm 7.1 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 005 Duccio's The Virgin and Child with Saints Dominic and Aurea.flv 7.1 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 001 Race Cars with Constant Speed Around Curve.webm 7.1 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 001 Birth of Stars.webm 7.1 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 002 More on Elasticity of Demand.webm 7.1 MB
Test Prep - 01 - SAT Math/040 Test 3 Section 2 Part 5.webm 7.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 04 Thinking about solutions to systems - 002 Infinite solutions to systems.webm 7.1 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 011 Infinite solutions to systems.webm 7.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 010 Passed Bike Word Problem.webm 7.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 001 Graphing Inequalities.webm 7.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 06 Graphing inequalities - 001 Graphing Inequalities.webm 7.1 MB
Test Prep - 01 - SAT Math/077 SAT Prep_ Test 5 Section 9 Part 2.webm 7.1 MB
Test Prep - 01 - SAT Math/100 SAT Prep_ Test 7 Section 5 Part 2.webm 7.1 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 008 Van Huysum, Vase with Flowers.webm 7.1 MB
Science and economics - 10 - Healthcare and medicine/19 Nerve Regulation of the Heart - 004 Autonomic Nervous System Effects on the Heart.webm 7.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 012 Point-slope and standard form.webm 7.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 011 Point-slope and standard form.webm 7.1 MB
Test Prep - 01 - SAT Math/088 SAT Prep_ Test 6 Section 7 Part 4.webm 7.1 MB
Math - 05 - Calculus/12 Divergence theorem - 02 Types of regions in three dimensions - 001 Type I Regions in Three Dimensions.webm 7.1 MB
Math - 03 - Geometry/11 Triangles - 035 Introduction to the Pythagorean Theorem.webm 7.1 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 08 Analysis of variance - 001 ANOVA 1 - Calculating SST (Total Sum of Squares).webm 7.1 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 004 Similarity Example Problems.webm 7.1 MB
Math - 03 - Geometry/11 Triangles - 030 Similarity Example Problems.webm 7.1 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 02 Maclaurin and Taylor series - 002 Cosine Taylor Series at 0 (Maclaurin).webm 7.1 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 004 Republican Period_ Veristic Male Portrait.webm 7.1 MB
Science and economics - 10 - Healthcare and medicine/08 Arterial Stiffness - 005 Compliance - Increased blood flow.webm 7.1 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 04 Spain - 004 Ribera, Martyrdom of Saint Philip.webm 7.1 MB
Science and economics - 03 - Physics/12 Waves and optics - 019 Convex Lens Examples.webm 7.1 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 003 Republican Period_ Temple of Portunus.flv 7.1 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 01 Production possibilities frontier - 005 Economic Growth through Investment.webm 7.1 MB
Test Prep - 01 - SAT Math/035 SAT Prep_ Test 2 Section 9 Part 4.webm 7.1 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 006 2011 Calculus AB Free Response _3 (c).webm 7.1 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 002 Naming Simple Alkanes.webm 7.1 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 004 Simulation showing bias in sample variance.webm 7.1 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 007 Apsidal Precession (Perihelion Precession) and Milankovitch Cycles.webm 7.0 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 01 Measures of central tendency - 001 Statistics intro_ mean, median and mode.webm 7.0 MB
Math - 05 - Calculus/12 Divergence theorem - 02 Types of regions in three dimensions - 002 Type II Regions in Three Dimensions.webm 7.0 MB
Math - 07 - Differential equations/01 First order differential equations - 03 Exact equations and integrating factors - 004 Exact Equations Example 2.webm 7.0 MB
Science and economics - 05 - Organic chemistry/10 Aldehydes and ketones - 02 Reactions of ketones - 001 Keto Enol Tautomerization.webm 7.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 02 Position vector functions and derivatives - 001 Position Vector Valued Functions.webm 7.0 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 02 Currency reserves - 003 Speculative Attack on a Currency.webm 7.0 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 006 Averages.webm 7.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 03 Line integrals in vector fields - 003 Parametrization of a Reverse Path.webm 7.0 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 005 Babylonian Art_ Law Code Stele of King Hammurabi.webm 7.0 MB
Test Prep - 06 - IIT JEE/010 IIT JEE Diameter Slope.webm 7.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 001 Fundamental theorem of calculus.webm 7.0 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 007 Scientific notation 3.webm 7.0 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 04 Subtraction with borrowing (regrouping) - 002 Why borrowing works.webm 7.0 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 03 Measuring age on Earth - 003 Carbon 14 Dating 2.webm 7.0 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 010 Multi-Step Inequalities.webm 7.0 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 006 Organic Chemistry Naming Examples 1.webm 7.0 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 02 Angles between intersecting and parallel lines - 001 Angles at the intersection of two lines.webm 7.0 MB
Math - 03 - Geometry/10 Angles - 013 Angles at the intersection of two lines.webm 7.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 009 Find an Unknown in a Proportion.webm 7.0 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 04 Green's theorem - 004 Green's Theorem Example 2.webm 7.0 MB
Math - 02 - Algebra/13 Matrices - 04 Reduced row echelon form - 002 Matrices_ Reduced Row Echelon Form 2.webm 7.0 MB
Math - 08 - Linear algebra/01 Vectors and spaces - 06 Matrices for solving systems by elimination - 002 Matrices_ Reduced Row Echelon Form 2.webm 7.0 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 01 The Postwar Figure - 004 William Eggleston, Red Ceiling, or Greenwood, Mississippi, 1973.webm 7.0 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 007 Rule of Sarrus of Determinants.webm 7.0 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 001 Explicit and recursive definitions of sequences.webm 7.0 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 06 Alkyne reactions - 004 hydroboration-oxidation of alkynes.webm 7.0 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 003 Picasso, The Reservoir, Horta de Ebro.flv 7.0 MB
Science and economics - 09 - Computer science/021 Insertion Sort Algorithm.webm 7.0 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 007 Perpendicular Radius Bisects Chord.webm 7.0 MB
Math - 03 - Geometry/09 Circles - 006 Perpendicular Radius Bisects Chord.webm 7.0 MB
Math - 03 - Geometry/10 Angles - 032 Perpendicular Radius Bisects Chord.webm 7.0 MB
Math - 07 - Differential equations/03 Laplace transform - 01 Laplace transform - 001 Laplace Transform 1.webm 7.0 MB
Test Prep - 03 - CAHSEE/012 CAHSEE Practice_ Problems 38-42.webm 6.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 002 Slope of a Line 2.webm 6.9 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 002 Slope of a Line 2.webm 6.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 042 GMAT Data Sufficiency 41.webm 6.9 MB
Test Prep - 01 - SAT Math/074 SAT Prep_ Test 5 Section 7 Part 5.webm 6.9 MB
Math - 05 - Calculus/12 Divergence theorem - 03 Divergence theorem proof - 001 Divergence Theorem Proof (part 1).webm 6.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 010 Evaluating Line Integral Directly - Part 1.webm 6.9 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 009 Classical_ Myron, Discobolus (Discus Thrower), Roman copy of an ancient Greek bronze.webm 6.9 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 04 Subtraction with borrowing (regrouping) - 003 Level 4 Subtraction.webm 6.9 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 01 SN1 vs SN2 - 004 Steric hindrance.webm 6.9 MB
Math - 04 - Trigonometry and precalculus/13 Hyperbolic trig functions - 01 Intro to hyperbolic trigonometric functions - 002 Hyperbolic Trig Functions and the Unit Hyperbola.webm 6.9 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 003 Matisse, Piano Lesson.webm 6.9 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 05 Present value - 004 Present Value 3.webm 6.9 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 03 Britain _ America in the Age of Revolution - 001 Reynolds, Lady Cockburn and Her Three Eldest Sons.webm 6.9 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 002 Equalizing Marginal Utility per Dollar Spent.webm 6.9 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 02 Romanticism in Spain - 002 Goya, The Family of Charles IV.webm 6.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 018 Raphael, La belle jardinière.webm 6.9 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 005 Mortgage-Backed Securities I.webm 6.9 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 03 Mortgage-backed securities - 002 Mortgage-Backed Securities I.webm 6.9 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 005 LeBron Asks_ What are the chances of three free throws versus one three point.webm 6.9 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 005 LeBron Asks_ What are the chances of three free throws versus one three po.webm 6.9 MB
Science and economics - 11 - LeBron asks/007 LeBron Asks_ What are the chances of three free throws versus one three pointer_.webm 6.9 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 004 Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi.webm 6.9 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 04 Labor and marginal product revenue - 003 Adding Demand Curves.webm 6.9 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 007 Schwitters, Merzbild 32A, The Cherry Picture.webm 6.9 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 04 Real and nominal GDP - 002 GDP Deflator.webm 6.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 002 Stokes' Theorem Proof Part 2.webm 6.9 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 003 Inequalities Using Addition and Subtraction.webm 6.9 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 006 Intuition on Static and Kinetic Friction Comparisons.webm 6.8 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 005 More Simplifying Radical Expressions.webm 6.8 MB
Science and economics - 03 - Physics/12 Waves and optics - 018 Convex Lenses.webm 6.8 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 01 Perpendicular bisectors - 004 Area Circumradius Formula Proof.webm 6.8 MB
Test Prep - 05 - Competition Math/008 Area Circumradius Formula Proof.webm 6.8 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 006 Multiplying and dividing negative numbers.webm 6.8 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 02 Adding and subtracting decimals - 005 Subtracting decimals (old).webm 6.8 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 006 Loop De Loop Answer part 1.webm 6.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 001 What is blood pressure_.webm 6.8 MB
Science and economics - 06 - Finance and capital markets/01 Interest and debt - 01 Compound interest basics - 001 Introduction to Compound Interest.webm 6.8 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 002 One-Tailed and Two-Tailed Tests.webm 6.8 MB
Science and economics - 10 - Healthcare and medicine/09 Healthy Lifestyle - 003 Calculate your own Body Mass Index.webm 6.8 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 001 Implicit differentiation.webm 6.8 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 01 Production possibilities frontier - 002 Opportunity Cost.webm 6.8 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 001 Minimizing sum of squares.webm 6.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 014 Manet, The Balcony.webm 6.8 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 04 Challenging complex number problems - 001 IIT JEE Complex Numbers (part 1).webm 6.8 MB
Test Prep - 06 - IIT JEE/014 IIT JEE Complex Numbers (part 1).webm 6.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 003 Moholy-Nagy, Climbing the Mast.webm 6.8 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 008 Inverting 3x3 part 1_ Calculating Matrix of Minors and Cofactor Matrix.webm 6.8 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 01 Exponential growth and decay - 001 Exponential Growth Functions.webm 6.8 MB
Math - 03 - Geometry/10 Angles - 008 Acute Obtuse and Right Angles.webm 6.8 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 011 Washer or ring method for vertical line rotation.webm 6.8 MB
Math - 02 - Algebra/01 Introduction to algebra - 03 Yoga plans - 005 Super Yoga Plans- Solving Systems by Elimination.webm 6.8 MB
Math - 02 - Algebra/02 Linear equations - 03 Super Yoga plans - 005 Super Yoga Plans- Solving Systems by Elimination.webm 6.8 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 02 Normal force and contact force - 001 Normal Force and Contact Force.webm 6.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 007 Hairier Slope of Line.webm 6.8 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 008 Proof_ A(log B) _ log (B_A), log A - log B _ log (A_B).webm 6.8 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 03 Flux in 3-D and constructing unit normal vectors to surface - 001 Conceptual Understanding of Flux in Th.webm 6.8 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 002 Approximating Square Roots.webm 6.8 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 004 Example_ Amplitude and period.webm 6.8 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 04 Koch snowflake fractal - 004 Area of Koch Snowflake (part 2) - Advanced.webm 6.8 MB
Math - 03 - Geometry/11 Triangles - 024 Area of Koch Snowflake (part 2) - Advanced.webm 6.8 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 06 Nomenclature and preparation of epoxides - 001 Cyclic ethers and epoxide naming.webm 6.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 012 Van Gogh, Self-Portrait Dedicated to Paul Gauguin.webm 6.8 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 003 Bonheur, Plowing in the Nivernais.webm 6.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 003 Alliances leading to World War I.webm 6.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 05 Ancient Rome - 018 Equestrian Sculpture of Marcus Aurelius.flv 6.7 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 006 Taxes and Perfectly Elastic Demand.webm 6.7 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 05 Conceptual Art - 002 John Baldessari, I Will Not Make Any More Boring Art.webm 6.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 06 Nomenclature and preparation of epoxides - 002 nomenclature and preparation of epoxides.webm 6.7 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 002 Systems of Three Variables 2.webm 6.7 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 002 Systems of Three Variables 2.webm 6.7 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 002 Open-End Mutual Fund Redemptions.webm 6.7 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 001 Variance of a population.webm 6.7 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 004 Exchange Traded Funds (ETFs).webm 6.7 MB
Test Prep - 01 - SAT Math/009 SAT Prep_ Test 1 Section 6 Part 1.webm 6.7 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 002 Disc method (rotating f(x) about x axis).webm 6.7 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 005 Proving that the Centroid is 2-3rds along the Median.webm 6.7 MB
Math - 03 - Geometry/11 Triangles - 062 Proving that the Centroid is 2-3rds along the Median.webm 6.7 MB
Test Prep - 01 - SAT Math/105 SAT Prep_ Test 7 Section 8 Part 2.webm 6.7 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 01 Newton's laws of motion - 002 Newton's First Law of Motion Concepts.webm 6.7 MB
Science and economics - 10 - Healthcare and medicine/08 Arterial Stiffness - 002 Bernoulli's equation of total energy.webm 6.7 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 010 Cranach the Elder, Cupid complaining to Venus.webm 6.7 MB
Math - 02 - Algebra/07 Quadratics - 06 Quadratic odds and ends - 008 Quadratic Formula (proof).webm 6.7 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 007 Navigation Word Problem.webm 6.7 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 05 France - 002 Antoine or Louis Le Nain, Peasant Family in an Interior.webm 6.7 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 014 Caravaggio, Supper at Emmaus.webm 6.7 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 005 Benford's Law Explanation (Sequel to Mysteries of Benford's Law).webm 6.7 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 03 Medians and centroids - 001 Triangle Medians and Centroids.webm 6.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 02 Ancient Near East - 004 Akkadian Art_ Victory Stele of Naram-Sin.webm 6.7 MB
Math - 02 - Algebra/02 Linear equations - 08 Solving for a variable - 004 Example_ Solving for a variable.webm 6.7 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 008 E2 Elimination_ stereospecificity.webm 6.6 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 007 Ingres, Raphael and the Fornarina.flv 6.6 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 006 E2 Elimination_ regioselectivity.webm 6.6 MB
Math - 05 - Calculus/01 Limits - 04 Squeeze theorem - 001 Squeeze Theorem.webm 6.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 002 Monet, Gare St. Lazare.webm 6.6 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 006 Estate Tax Basics.webm 6.6 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 002 Moholy-Nagy, Composition A.XX.webm 6.6 MB
Math - 08 - Linear algebra/02 Matrix transformations - 02 Linear transformation examples - 004 Unit Vectors.webm 6.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 001 Trolls, Tolls, and Systems of Equations.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 001 Trolls, Tolls, and Systems of Equations.webm 6.6 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 015 Application problems involving units of weight.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 008 Formula for arithmetic series.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 008 Example_ Solving a 30-60-90 triangle.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 02 More trig examples - 004 Polar Coordinates 3.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/07 Parametric equations and polar coordinates - 02 Polar coordinates - 003 Polar Coordinates 3.webm 6.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 007 Comparing Fractions 2.webm 6.6 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 009 Stokes Example Part 4 - Curl and Final Answer.webm 6.6 MB
Math - 05 - Calculus/06 Sequences, series and function approximation - 03 Sal's old Maclaurin and Taylor series tutorial - 003 Approximating functions with polynomials (pa.webm 6.6 MB
Test Prep - 01 - SAT Math/055 SAT Prep_ Test 4 Section 2 Part 6.webm 6.6 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 001 Monopoly Basics.webm 6.6 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 009 Elasticity and Strange Percent Changes.webm 6.6 MB
Math - 07 - Differential equations/01 First order differential equations - 04 Homogeneous equations - 001 First order homegenous equations.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 009 Ferris Wheel Trig Problem.webm 6.6 MB
Math - 07 - Differential equations/03 Laplace transform - 01 Laplace transform - 002 Laplace Transform 2.webm 6.6 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 007 Example 4_ Applying the quadratic formula.webm 6.6 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 01 Plate tectonics - 010 How we know about the Earth's core.webm 6.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 003 Bernini, Apollo and Daphne.webm 6.6 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 006 Primality Test with Sieve.webm 6.6 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 04 Altitudes - 002 Common Orthocenter and Centroid.webm 6.6 MB
Math - 03 - Geometry/11 Triangles - 068 Common Orthocenter and Centroid.webm 6.6 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 01 Alcohol nomenclature and properties - 001 Alcohols.webm 6.6 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 025 Level 1 multiplying expressions.webm 6.6 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 002 Showing explicit and implicit differentiation give same result.webm 6.6 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 03 Balanced and unbalanced forces - 001 Balanced and Unbalanced Forces.webm 6.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 006 Substitution Method 3.webm 6.6 MB
Math - 04 - Trigonometry and precalculus/13 Hyperbolic trig functions - 01 Intro to hyperbolic trigonometric functions - 001 Hyperbolic Trig Function Inspiration.webm 6.5 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 001 Minima, maxima and critical points.webm 6.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 002 Solving the Troll Riddle Visually.webm 6.5 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 002 Solving the Troll Riddle Visually.webm 6.5 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 003 Price of Related Products and Demand.webm 6.5 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 001 30-60-90 Triangle Side Ratios Proof.webm 6.5 MB
Math - 03 - Geometry/11 Triangles - 049 30-60-90 Triangle Side Ratios Proof.webm 6.5 MB
Math - 02 - Algebra/02 Linear equations - 06 More fancy equations for beginners - 001 Variables on both sides.webm 6.5 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 06 Alkyne reactions - 003 hydration of alkynes.webm 6.5 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 001 Rates of change between radius and area of circle.webm 6.5 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 003 Epsilon-delta definition of limits.webm 6.5 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 04 Alkene reactions - 004 halogenation.webm 6.5 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 04 IS-LM Model - 004 LM part of the IS-LM model.webm 6.5 MB
Humanities - 01 - World history/04 Ancient and Medieval History - 005 Sutton Hoo Ship Burial.webm 6.5 MB
Humanities - 02 - Art history/03 400-1300 Medieval Era - 03 Anglo Saxon England - 001 Sutton Hoo Ship Burial.webm 6.5 MB
Science and economics - 09 - Computer science/016 Iterative Fibonacci Function Example.webm 6.5 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 03 Balanced and unbalanced forces - 002 Unbalanced Forces and Motion.webm 6.5 MB
Science and economics - 10 - Healthcare and medicine/14 Hypertension - 003 Hypertension effects on the blood vessels.webm 6.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 001 Monet, The Argenteuil Bridge.webm 6.5 MB
Math - 03 - Geometry/03 Congruent triangles - 01 Congruence postulates - 008 Congruent Triangle Proof Example.webm 6.5 MB
Math - 03 - Geometry/11 Triangles - 012 Congruent Triangle Proof Example.webm 6.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 08 Leveraged buy-outs - 001 Basic Leveraged Buyout (LBO).webm 6.5 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 010 Gauguin, Nevermore.flv 6.5 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 004 Definite integrals and negative area.webm 6.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 004 Relating invertibility to being onto and one-to-one.webm 6.5 MB
Math - 02 - Algebra/06 Functions - 05 Graphing functions - 003 Ex 3_ Graphing a quadratic function.flv 6.5 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 001 Ex 3_ Graphing a quadratic function.flv 6.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 001 Ex 3_ Graphing a quadratic function.flv 6.5 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 003 Equilateral and Isosceles Example Problems.webm 6.4 MB
Math - 03 - Geometry/11 Triangles - 016 Equilateral and Isosceles Example Problems.webm 6.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 09 Lattice multiplication - 001 Lattice Multiplication.webm 6.4 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 008 Complex Conjugates.webm 6.4 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 03 Intro to complex analysis - 003 Complex Conjugates.webm 6.4 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 02 Consumption function - 001 Consumption Function Basics.webm 6.4 MB
Science and economics - 10 - Healthcare and medicine/14 Hypertension - 005 4 lifestyle changes to help manage hypertension.webm 6.4 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 008 Graph of the sine function.webm 6.4 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 04 Bernoulli distributions and margin of error - 002 Bernoulli Distribution Mean and Variance Formulas.webm 6.4 MB
Test Prep - 01 - SAT Math/018 SAT Prep_ Test 1 Section 9 Part 4.webm 6.4 MB
Science and economics - 09 - Computer science/013 Recursive Factorial Function.webm 6.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 03 Western and Eastern fronts of World War I - 002 Comparing the Eastern and Western Fronts in WWI.webm 6.4 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 01 Cash versus accrual accounting - 002 Accrual Basis of Accounting.webm 6.4 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 05 Naming and preparing alkynes - 002 alkyne acidity and alkylation.webm 6.4 MB
Test Prep - 01 - SAT Math/049 SAT Prep_ Test 3 Section 8 Part 4.webm 6.4 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 02 Blood vessels - 006 Pre-Capillary Sphincters.webm 6.4 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 02 Seismic waves and how we know Earth's structure - 004 The Mohorovicic Seismic Discontinuity.webm 6.4 MB
Science and economics - 04 - Cosmology and astronomy/04 Life on Earth and in the Universe - 02 Humanity on Earth - 003 Correction Calendar Notation.webm 6.4 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 03 Optical activity - 002 optical activity II_ calculations.webm 6.4 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 002 Arithmetic sequences.webm 6.4 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 008 Why we do the same thing to both sides_ multi-step equations.webm 6.4 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 008 Why we do the same thing to both sides_ multi-step equations.webm 6.4 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 003 Disc method around y-axis.webm 6.4 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 001 Variables Expressions and Equations.webm 6.4 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 04 Orthonormal bases and the Gram-Schmidt Process - 004 Finding projection onto subspace with orthonormal ba.webm 6.4 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 001 Stem-and-leaf Plots.webm 6.4 MB
Math - 02 - Algebra/01 Introduction to algebra - 03 Yoga plans - 001 Super Yoga Plans- Basic Variables and Equations.webm 6.4 MB
Math - 02 - Algebra/02 Linear equations - 03 Super Yoga plans - 001 Super Yoga Plans- Basic Variables and Equations.webm 6.4 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 002 Running Time.webm 6.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 014 Virtual Image.webm 6.4 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 009 Equation of a line 3.webm 6.4 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 008 Equation of a line 3.webm 6.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 05 Conceptual Art - 001 Joseph Beuys, Table with Accumulator.webm 6.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 06 Postmodernism - 002 Sherman, Untitled Film Still _21.webm 6.4 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 01 Expressionism - 007 Schiele, Seated Male Nude (Self-Portrait).webm 6.4 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 03 Exponent properties - 002 Exponent Rules Part 2.webm 6.3 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 004 Exponent Rules Part 2.webm 6.3 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 004 Ideal Gas Equation Example 3.webm 6.3 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 04 Cepheid variables - 002 Why Cepheids Pulsate.webm 6.3 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 006 Exactly Three Heads in Five Flips.webm 6.3 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 006 Exactly Three Heads in Five Flips.webm 6.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 010 2011 Calculus AB Free Response _4d.webm 6.3 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 02 Angles between intersecting and parallel lines - 003 Angles Formed by Parallel Lines and Transversals.webm 6.3 MB
Math - 03 - Geometry/10 Angles - 026 Angles Formed by Parallel Lines and Transversals.webm 6.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 004 Böcklin, Self-Portrait with Death Playing the Fiddle.webm 6.3 MB
Science and economics - 05 - Organic chemistry/12 Amines - 01 Naming amines - 001 Amine Naming Introduction.webm 6.3 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 004 Blue Forehead Room Brain Teaser.webm 6.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 03 Understanding company statements and capital structure - 004 Market Value of Assets.webm 6.3 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 002 Bernini, Pluto and Proserpina.webm 6.3 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 004 Proof_ d_dx(x_n).webm 6.3 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 005 Normal and Inferior Goods.webm 6.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 004 Stokes' Theorem Proof Part 4.webm 6.3 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 03 Public goods and externalities - 004 Tragedy of the Commons.webm 6.3 MB
Test Prep - 04 - California Standards Test/01 Algebra I - 016 CA Algebra I_ Functions.webm 6.3 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 01 Balance of payments- current account and capital account - 001 Balance of Payments- Current Account.webm 6.3 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 017 Hellenistic_ Dying Gaul.webm 6.3 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 002 Algebra_ Linear Equations 1.webm 6.3 MB
Humanities - 03 - American civics/001 PPACA or _Obamacare_.webm 6.3 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 05 SN1 and SN2 - 004 SN1 reaction_ stereochemistry.webm 6.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 03 Mannerism - 002 Parmigianino, Self-Portrait in a Convex Mirror.webm 6.3 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 02 Venice - 008 Bellini and Titian, The Feast of the Gods.webm 6.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 05 Undefined and indeterminate answers - 003 Undefined and Indeterminate.webm 6.3 MB
Math - 05 - Calculus/12 Divergence theorem - 02 Types of regions in three dimensions - 003 Type III Regions in Three Dimensions.webm 6.3 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 012 Circuits (part 4).webm 6.3 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 010 Find an Unknown in a Proportion 2.webm 6.2 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 003 Closed-End Mutual Funds.webm 6.2 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 008 Calculating federal taxes and take home pay.webm 6.2 MB
Math - 03 - Geometry/11 Triangles - 031 Application of Similar Triangles.webm 6.2 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 02 Historical circumstances explained by AD_AS - 002 Real GDP driving Price.webm 6.2 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 005 Algebra_ Linear Equations 4.webm 6.2 MB
Science and economics - 03 - Physics/12 Waves and optics - 013 Total Internal Reflection.webm 6.2 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 01 The imaginary unit i - 004 i as the Principal Root of -1 (a little technical).webm 6.2 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 01 The imaginary unit i - 004 i as the Principal Root of -1 (a little technical).webm 6.2 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 011 2011 Calculus BC Free Response _3a.webm 6.2 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 02 Corporate taxation - 003 Transfer Pricing and Tax Havens.webm 6.2 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 04 Slow sock on Lubricon VI - 002 Normal Forces on Lubricon VI.webm 6.2 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 003 30-60-90 Triangle Example Problem.webm 6.2 MB
Math - 03 - Geometry/11 Triangles - 050 30-60-90 Triangle Example Problem.webm 6.2 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 03 Stellar parallax - 001 Parallax in Observing Stars.webm 6.2 MB
Math - 02 - Algebra/06 Functions - 04 Function inverses - 004 Function Inverses Example 3.webm 6.2 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 03 Function inverses - 004 Function Inverses Example 3.webm 6.2 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 014 Holbein the Younger, Christina of Denmark.webm 6.2 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 007 Example_ Trig to solve the sides and angles of a right triangle.webm 6.2 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 018 Perimeter and Unit Conversion.webm 6.2 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 012 Quotient of Functions.webm 6.2 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 011 Quotient of Functions.webm 6.2 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 03 Public goods and externalities - 002 Taxes for Factoring in Negative Externalities.webm 6.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 01 Coordinate plane - 002 The Coordinate Plane.webm 6.2 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 002 The Coordinate Plane.webm 6.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 003 Mixture problems 2.webm 6.2 MB
Test Prep - 03 - CAHSEE/006 CAHSEE Practice_ Problems 17-19.webm 6.2 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 01 Intro to addition and subtraction - 001 Basic Addition.webm 6.2 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 005 Implicit derivative of (x_2+y_2)_3 _ 5x_2y_2.webm 6.2 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 008 Mondrian, Composition No. II, with Red and Blue.webm 6.2 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 01 Indefinite integral as anti-derivative - 005 Antiderivative of x_-1.webm 6.2 MB
Science and economics - 01 - Biology/05 Cellular respiration - 008 Oxidative Phosphorylation and Chemiosmosis.webm 6.2 MB
Test Prep - 01 - SAT Math/007 SAT Prep_ Test 1 Section 3 Part 7.webm 6.2 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 001 Solderless Spout 1.webm 6.2 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 007 Loop De Loop Answer part 2.webm 6.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 031 Fractional Exponent Expressions 3.webm 6.1 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 002 Green's and Stokes' Theorem Relationship.webm 6.1 MB
Math - 08 - Linear algebra/02 Matrix transformations - 04 Inverse functions and transformations - 008 Simplifying conditions for invertibility.webm 6.1 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 007 Misleading Line Graphs.webm 6.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 005 Acute right and obtuse angles.webm 6.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 008 Acute right and obtuse angles.webm 6.1 MB
Math - 03 - Geometry/10 Angles - 005 Acute right and obtuse angles.webm 6.1 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 005 Rate of change of distance between approaching cars.webm 6.1 MB
Science and economics - 05 - Organic chemistry/02 Organic structures and acid_base - 05 Acid_base - 003 Stabilization of Conjugate Base I.webm 6.1 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 008 Organic Chemistry Naming Examples 3.webm 6.1 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 04 Dependent events - 005 Monty Hall Problem.webm 6.1 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 04 Dependent probability - 005 Monty Hall Problem.webm 6.1 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 003 Dürer, Self-portrait (1500).webm 6.1 MB
Math - 05 - Calculus/01 Limits - 03 Limits and infinity - 001 Limits and infinity.webm 6.1 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 05 Bringing it all together - 002 Euler Line.webm 6.1 MB
Math - 03 - Geometry/11 Triangles - 066 Euler Line.webm 6.1 MB
Science and economics - 10 - Healthcare and medicine/09 Healthy Lifestyle - 002 Spotting salty foods.webm 6.1 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 007 RSA Encryption_ step 3.webm 6.1 MB
Science and economics - 03 - Physics/12 Waves and optics - 005 When the source and the wave move at the same velocity.webm 6.1 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 003 Absolute Value Equation Example 2.webm 6.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 09 Number sets - 002 Number Sets 1.webm 6.1 MB
Humanities - 03 - American civics/008 Social Security Intro.webm 6.1 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 002 Equilateral Triangle Sides and Angles Congruent.webm 6.1 MB
Math - 03 - Geometry/11 Triangles - 015 Equilateral Triangle Sides and Angles Congruent.webm 6.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 004 Angles formed between transversals and parallel lines.webm 6.1 MB
Math - 03 - Geometry/10 Angles - 016 Angles formed between transversals and parallel lines.webm 6.1 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 010 Age word problems 1.webm 6.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 001 Angle basics.webm 6.1 MB
Math - 03 - Geometry/10 Angles - 001 Angle basics.webm 6.1 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 06 E1 and E2 reactions - 005 E2 Elimination_ mechanism.webm 6.1 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 007 Proof_ log a + log b _ log ab.webm 6.0 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 004 Z-statistics vs. T-statistics.webm 6.0 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 003 Vi and Sal Explore How We Think About Scale.webm 6.0 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 007 Solving Ax+B _ C.webm 6.0 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 01 High Renaissance - Florence and Rome - 021 Raphael, Portrait of Pope Julius II.flv 6.0 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 008 Absolute Inequalities 2.webm 6.0 MB
Math - 02 - Algebra/06 Functions - 04 Function inverses - 003 Function Inverses Example 2.webm 6.0 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 03 Function inverses - 003 Function Inverses Example 2.webm 6.0 MB
Math - 02 - Algebra/02 Linear equations - 07 Percent word problems - 001 Another Percent Word Problem.webm 6.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 003 Example_ Probability of rolling doubles.flv 6.0 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 003 Example_ Probability of rolling doubles.flv 6.0 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 004 Writing proportions.webm 6.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 003 Writing proportions.webm 6.0 MB
Math - 04 - Trigonometry and precalculus/14 Limits - 01 Limit basics - 004 Limit Examples (part 2).webm 6.0 MB
Math - 05 - Calculus/01 Limits - 02 Old limits tutorial - 003 Limit Examples (part 2).webm 6.0 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 003 Shell method for rotating around horizontal line.webm 6.0 MB
Test Prep - 01 - SAT Math/118 SAT Prep_ Test 8 Section 8 Part 3.webm 6.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 001 Example 1_ Solving systems by elimination.webm 6.0 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 009 Organic Chemistry Naming Examples 4.webm 6.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 008 Non-Linear Systems of Equations 3.webm 6.0 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 008 Non-Linear Systems of Equations 3.webm 6.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 03 Integration by parts - 005 Integration by parts of (e_x)(cos x).webm 6.0 MB
Science and economics - 09 - Computer science/009 Flowchart for the Factorial Program.webm 6.0 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 007 Hals, Singing Boy with Flute.webm 6.0 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 04 Housing price conundrum - 004 Housing Conundrum (part 4).webm 6.0 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 05 Credit Crisis - 004 Housing Conundrum (part 4).webm 6.0 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 02 Inflation scenarios - 003 Hyperinflation.webm 6.0 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 04 Inflationary and deflationary scenarios - 004 Hyperinflation.webm 6.0 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 03 The supply curve - 003 Long Term Supply Curve.webm 5.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 03 Flux in 3-D and constructing unit normal vectors to surface - 002 Constructing a unit normal vector to a.webm 5.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 001 Midpoint Formula.webm 5.9 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 04 Midpoint and distance - 001 Midpoint Formula.webm 5.9 MB
Science and economics - 03 - Physics/11 Electricity and magnetism - 026 Magnetism 11_ Electric Motors.webm 5.9 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 02 Currency reserves - 004 Financial Crisis in Thailand Caused by Speculative Attack.webm 5.9 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 005 Another simulation giving evidence that (n-1) gives us an unbiased estimate of va.webm 5.9 MB
Science and economics - 10 - Healthcare and medicine/09 Healthy Lifestyle - 001 Low salt diet.webm 5.9 MB
Science and economics - 03 - Physics/01 One-dimensional motion - 01 Displacement, velocity and time - 004 Displacement from Time and Velocity Example.webm 5.9 MB
Test Prep - 06 - IIT JEE/006 IIT JEE Position Vectors.webm 5.9 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 05 Romanticism in the United States - 005 Erastus Salisbury Field, Portrait of a Young Woman.webm 5.9 MB
Science and economics - 10 - Healthcare and medicine/06 Blood Vessel Diseases - 006 Arteriolosclerosis - Part 2.webm 5.9 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 01 Naming alkenes - 001 Naming Alkenes Examples.webm 5.9 MB
Math - 02 - Algebra/06 Functions - 06 New operator definitions - 001 New operator definitions.webm 5.9 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 007 Applying Radical Equations 2.webm 5.9 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 010 Applying Rational Equations 1.webm 5.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 009 Applying Rational Equations 1.webm 5.9 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 009 Sum of the exterior angles of convex polygon.webm 5.9 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 002 Squared Error of Regression Line.webm 5.9 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 03 Public goods and externalities - 001 Negative Externalities.webm 5.9 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 010 Multiplying Binomials with Radicals.webm 5.9 MB
Math - 05 - Calculus/03 Derivative applications - 05 L'Hôpital's Rule - 004 L'Hôpital's Rule Example 3.webm 5.9 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 05 Synthesis and cleavage of ethers - 001 williamson ether synthesis.webm 5.9 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 009 Inverting 3x3 part 2_ Determinant and Adjugate of a Matrix.webm 5.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 006 Graphing Inequalities 1.webm 5.9 MB
Science and economics - 03 - Physics/04 Work and energy - 02 Mechanical advantage - 002 Mechanical Advantage (part 2).webm 5.9 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 005 Trig and U substitution together (part 2).webm 5.9 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 02 Neo-Classicism - 005 Girodet, The Sleep of Endymion.webm 5.9 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 05 Naming and preparing alkynes - 003 preparation of alkynes.webm 5.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 010 Giacometti, City Square.webm 5.8 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 02 Simplifying rational expressions - 003 Simplifying Rational Expressions 2.webm 5.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 07 Simplifying rational expressions - 003 Simplifying Rational Expressions 2.webm 5.8 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 006 Simulation providing evidence that (n-1) gives us unbiased estimate.webm 5.8 MB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 02 Aromatic stability - 002 Aromatic Stability I.webm 5.8 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 001 Proof - Sum of Measures of Angles in a Triangle are 180.webm 5.8 MB
Math - 03 - Geometry/10 Angles - 011 Proof - Sum of Measures of Angles in a Triangle are 180.webm 5.8 MB
Math - 03 - Geometry/11 Triangles - 001 Proof - Sum of Measures of Angles in a Triangle are 180.webm 5.8 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 05 Basic set operations - 001 Intersection and union of sets.webm 5.8 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 018 Hellenistic_ Nike of Samothrace.webm 5.8 MB
Math - 05 - Calculus/12 Divergence theorem - 03 Divergence theorem proof - 003 Divergence Theorem Proof (part 3).webm 5.8 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 01 Aggregate demand and aggregate supply - 002 Shifts in Aggregate Demand.webm 5.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 001 Introduction to trig substitution.webm 5.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 003 Duchamp's Fountain.webm 5.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 04 German Art Between the Wars - 007 Schad, Self-Portrait.webm 5.8 MB
Math - 04 - Trigonometry and precalculus/06 Trig identities and examples - 01 Trigonometric identities - 008 Proof_ Law of Sines.webm 5.8 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 02 Mortgages - 003 Short sale basics.webm 5.8 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 04 IS-LM Model - 005 Government Spending and the IS-LM model.webm 5.8 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 07 Mergers and acquisitions - 003 Simple Merger Arb with Share Acquisition.webm 5.8 MB
Math - 10 - Recreational mathematics/02 Brain teasers - 001 Liar Truth-teller Brain Teaser.webm 5.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 011 Algebra_ Slope 3.webm 5.8 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 008 Why Synthetic Division Works.webm 5.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 010 Why Synthetic Division Works.webm 5.8 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 010 Caravaggio, Narcissus at the Source.webm 5.8 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 011 Applying Rational Equations 2.webm 5.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 010 Applying Rational Equations 2.webm 5.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 03 Integration by parts - 004 Integration by parts twice for antiderivative of (x_2)(e_x).webm 5.8 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 005 Systems and rate problems.webm 5.8 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 05 Basic set operations - 005 Bringing the set operations together.webm 5.8 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 006 Shell method with two functions of y.webm 5.8 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 01 Normal distribution - 007 ck12.org_ More Empirical Rule and Z-score practice.webm 5.7 MB
Math - 09 - Applied math/01 Journey into Cryptography - 06 Randomized Algorithms - 003 Random Primality Test (warm up).webm 5.7 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 09 Significant figures - 001 Significant Figures.webm 5.7 MB
Science and economics - 10 - Healthcare and medicine/16 Heart Disease and Stroke - 002 Thrombo-emboli and Thromboembolisms.webm 5.7 MB
Test Prep - 06 - IIT JEE/013 IIT JEE Hairy Trig and Algebra (Part 3).webm 5.7 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 006 Geometric sequences.webm 5.7 MB
Math - 02 - Algebra/02 Linear equations - 10 Age word problems - 003 Ex 3 Age word problem.webm 5.7 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 01 The Postwar Figure - 003 Diane Arbus, Boy with a Toy Hand Grenade.webm 5.7 MB
Science and economics - 02 - Chemistry/05 Ideal gas laws - 005 Ideal Gas Example 4.webm 5.7 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 004 Example_ Converting degrees to radians.webm 5.7 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 011 Evaluating Line Integral Directly - Part 2.webm 5.7 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 06 Alkyne reactions - 005 halogenation and ozonolysis of alkynes.webm 5.7 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 02 Dot structures - 001 dot structures I_ single bonds.webm 5.7 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 005 Changing a Mixed Number to an Improper Fraction.webm 5.7 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 002 Radian and degree conversion practice.webm 5.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 08 Thiols and sulfides - 001 preparation of sulfides.webm 5.7 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 030 Fractional Exponent Expressions 2.webm 5.7 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 007 Direct Inverse and Joint Variation.webm 5.7 MB
Science and economics - 01 - Biology/07 Human biology - 005 Anatomy of a Neuron.webm 5.7 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 01 The imaginary unit i - 002 Calculating i Raised to Arbitrary Exponents.webm 5.7 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 01 The imaginary unit i - 002 Calculating i Raised to Arbitrary Exponents.webm 5.7 MB
Science and economics - 07 - Microeconomics/05 Production decisions and economic profit - 05 Price discrimination - 001 First Degree Price Discrimination.webm 5.7 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 010 Fill-in-the-blank triangle proofs example 2.webm 5.7 MB
Math - 03 - Geometry/11 Triangles - 073 Fill-in-the-blank triangle proofs example 2.webm 5.7 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 015 Holbein the Younger, Henry VIII.webm 5.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 007 Stuck, The Sin.webm 5.7 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 03 Reactions of alcohols - 002 oxidation of alcohols II_ examples.webm 5.6 MB
Science and economics - 05 - Organic chemistry/04 Stereochemistry - 01 Chirality and the R,S system - 001 Introduction to Chirality.webm 5.6 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 05 Eigen-everything - 003 Example solving for the eigenvalues of a 2x2 matrix.webm 5.6 MB
Math - 05 - Calculus/03 Derivative applications - 05 L'Hôpital's Rule - 002 L'Hôpital's Rule Example 1.webm 5.6 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 007 Finding more angles.webm 5.6 MB
Math - 03 - Geometry/10 Angles - 022 Finding more angles.webm 5.6 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 005 Stokes' Theorem Proof Part 5.webm 5.6 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 004 Example_ Parabola vertex and axis of symmetry.webm 5.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 003 Example_ Parabola vertex and axis of symmetry.webm 5.6 MB
Test Prep - 03 - CAHSEE/001 CAHSEE Practice_ Problems 1-3.webm 5.6 MB
Math - 02 - Algebra/01 Introduction to algebra - 03 Yoga plans - 003 Super Yoga Plans- Plotting Points.webm 5.6 MB
Math - 02 - Algebra/02 Linear equations - 03 Super Yoga plans - 003 Super Yoga Plans- Plotting Points.webm 5.6 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 03 Romanticism in England - 003 Turner, Rain, Steam, and Speed – The Great Western Railway.webm 5.6 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 04 Ancient Greece - 005 Archaic_ New York Kouros.webm 5.6 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 07 Perimeter and area of non-standard shapes - 003 Area of a Parallelogram.webm 5.6 MB
Math - 03 - Geometry/08 Quadrilaterals - 008 Area of a Parallelogram.webm 5.6 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 04 Real and nominal GDP - 003 Example Calculating Real GDP with a Deflator.webm 5.6 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 007 Hedge Fund Strategies - Merger Arbitrage 1.webm 5.6 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 002 Triangle Angle Example 1.webm 5.6 MB
Math - 03 - Geometry/10 Angles - 012 Triangle Angle Example 1.webm 5.6 MB
Math - 03 - Geometry/11 Triangles - 002 Triangle Angle Example 1.webm 5.6 MB
Math - 07 - Differential equations/02 Second order linear equations - 01 Linear homogeneous equations - 003 2nd Order Linear Homogeneous Differential Equations 3.webm 5.6 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 01 Cash versus accrual accounting - 003 Comparing Accrual and Cash Accounting.webm 5.6 MB
Math - 05 - Calculus/02 Taking derivatives - 03 Visualizing derivatives - 003 Intuitively drawing the antiderivative of a function.webm 5.6 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 012 Algebra_ Equation of a line.webm 5.6 MB
Test Prep - 06 - IIT JEE/007 IIT JEE Integral Limit.webm 5.6 MB
Math - 08 - Linear algebra/02 Matrix transformations - 05 Finding inverses and determinants - 002 Example of Finding Matrix Inverse.webm 5.6 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 03 Understanding company statements and capital structure - 002 Basic Capital Structure Differences.webm 5.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 015 Morisot, The Mother and Sister of the Artist.webm 5.6 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 02 Flanders - 007 Christus, Portrait of a Young Girl.webm 5.6 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 006 Inferior Goods Clarification.webm 5.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 02 Riemann sums and definite integration - 001 Simple Riemann approximation using rectangles.webm 5.6 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 007 Washer method rotating around non-axis.webm 5.6 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 007 Example_ Figure out the trig function.webm 5.6 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 004 Identifying Rays.webm 5.6 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 003 Why a Negative Times a Negative Makes Intuitive Sense.webm 5.5 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 03 Minimalism _ the Land - 003 Smithson, Spiral Jetty.webm 5.5 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 05 Naming and preparing alkynes - 001 alkyne nomenclature.webm 5.5 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 005 Example 2_ Using the quadratic formula.webm 5.5 MB
Science and economics - 09 - Computer science/010 Python 3 Not Backwards Compatible with Python 2.webm 5.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 004 Graphical Systems Application Problem.webm 5.5 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 010 Mega Millions Jackpot Probability.webm 5.5 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 010 Mega Millions Jackpot Probability.webm 5.5 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 004 Bernini, Saint Peter's Square.flv 5.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 008 Slope and Y-intercept Intuition.webm 5.5 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 006 Slope and Y-intercept Intuition.webm 5.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 005 Application problem with graph.webm 5.5 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 007 Inductive Patterns.webm 5.5 MB
Science and economics - 05 - Organic chemistry/12 Amines - 01 Naming amines - 002 Amine Naming 2.webm 5.5 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 09 Number sets - 001 Number Sets.webm 5.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 001 Corporate Debt versus Traditional Mortgages.webm 5.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 005 Example_ Using trig to solve for missing information.webm 5.5 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 006 Area between curves with multiple boundaries.webm 5.5 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 005 Sieve of Eratosthenes.webm 5.5 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 013 Unit Conversion with Fractions.webm 5.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 008 Talking bird solves systems with substitution.webm 5.5 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 008 Talking bird solves systems with substitution.webm 5.5 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 004 Histograms.webm 5.5 MB
Science and economics - 12 - Projects/01 Robots - 01 Spout Bot - 002 1 Spout Introduction.webm 5.5 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 01 Consumer and producer surplus - 003 Total Consumer Surplus as Area.webm 5.5 MB
Science and economics - 10 - Healthcare and medicine/08 Arterial Stiffness - 003 Stored elastic energy in large and middle sized arteries.webm 5.5 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 004 Algebra_ Linear Equations 3.webm 5.5 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 07 Perimeter and area of non-standard shapes - 002 Quadrilateral Properties.webm 5.5 MB
Math - 03 - Geometry/08 Quadrilaterals - 002 Quadrilateral Properties.webm 5.5 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 004 Another Isosceles Example Problem.webm 5.5 MB
Math - 03 - Geometry/11 Triangles - 017 Another Isosceles Example Problem.webm 5.5 MB
Science and economics - 09 - Computer science/005 While Loops in Python.webm 5.4 MB
Math - 03 - Geometry/08 Quadrilaterals - 007 Proof - Rhombus Area Half Product of Diagonal Length.webm 5.4 MB
Math - 09 - Applied math/01 Journey into Cryptography - 05 Computational Number Theory - 001 Primality Test.webm 5.4 MB
Test Prep - 03 - CAHSEE/004 CAHSEE Practice_ Problems 13-14.webm 5.4 MB
Math - 03 - Geometry/05 Similarity - 01 Triangle similarity - 005 Similarity example where same side plays different roles.webm 5.4 MB
Math - 03 - Geometry/11 Triangles - 033 Similarity example where same side plays different roles.webm 5.4 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 001 Basics of US Income Tax Rate Schedule.webm 5.4 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 03 Depreciation and amortization - 003 Depreciation in Cash Flow.webm 5.4 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 008 Functions (part 4).webm 5.4 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 007 Functions (part 4).webm 5.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 09 Number sets - 003 Number Sets 2.webm 5.4 MB
Math - 04 - Trigonometry and precalculus/08 Conic sections - 07 Conics in the IIT JEE - 002 IIT JEE Circle Hyperbola Common Tangent Part 1.webm 5.4 MB
Test Prep - 06 - IIT JEE/023 IIT JEE Circle Hyperbola Common Tangent Part 1.webm 5.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 05 Basic set operations - 003 Universal set and absolute complement.webm 5.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 002 Quantitative Easing.webm 5.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 001 Compound Probability of Independent Events.webm 5.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 001 Compound Probability of Independent Events.webm 5.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 04 Thinking about solutions to systems - 005 Practice thinking about number of solutions to systems.webm 5.4 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 014 Practice thinking about number of solutions to systems.webm 5.4 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 002 45-45-90 Triangle Side Ratios.webm 5.4 MB
Math - 03 - Geometry/11 Triangles - 046 45-45-90 Triangle Side Ratios.webm 5.4 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 003 Example_ Roots and vertex of a parabola.webm 5.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 03 Graphing quadratics - 002 Example_ Roots and vertex of a parabola.webm 5.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 07 Percent word problems - 002 Solving Percent Problems.webm 5.4 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 02 Historical circumstances explained by AD_AS - 003 Cost Push Inflation.webm 5.4 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 010 Example 5_ Completing the square.webm 5.4 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 002 Building the idea of epsilon-delta definition.webm 5.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 04 Dependent events - 001 Introduction to dependent probability.webm 5.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 04 Dependent probability - 001 Introduction to dependent probability.webm 5.4 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 006 Hedge Fund Strategies - Long Short 2.webm 5.3 MB
Science and economics - 07 - Microeconomics/04 Scarcity, possibilities, preferences and opportunity cost - 03 Marginal utility and budget lines - 007 Types of Indifference Curves.webm 5.3 MB
Math - 02 - Algebra/06 Functions - 04 Function inverses - 002 Function Inverse Example 1.webm 5.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 03 Function inverses - 002 Function Inverse Example 1.webm 5.3 MB
Humanities - 01 - World history/01 1900 - Modern times - 02 Blockades and American Entry - 002 Zimmermann Telegram.webm 5.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 006 Stokes' Theorem Proof Part 6.webm 5.3 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 004 Triangle Angle Example 3.webm 5.3 MB
Math - 03 - Geometry/10 Angles - 020 Triangle Angle Example 3.webm 5.3 MB
Math - 03 - Geometry/11 Triangles - 004 Triangle Angle Example 3.webm 5.3 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 01 Newton's laws of motion - 001 Newton's First Law of Motion.webm 5.3 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 005 RSA Encryption_ step 1.webm 5.3 MB
Math - 08 - Linear algebra/02 Matrix transformations - 01 Functions and linear transformations - 008 Preimage of a set.webm 5.3 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 01 Rococo - 004 Boucher, Madame de Pompadour.webm 5.3 MB
Math - 02 - Algebra/11 Logarithms - 01 Logarithm basics - 001 Logarithms.webm 5.3 MB
Science and economics - 03 - Physics/05 Impacts and linear momentum - 01 Momentum - 002 Momentum_ Ice skater throws a ball.webm 5.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 007 2011 Calculus AB Free Response _4a.webm 5.3 MB
Math - 07 - Differential equations/02 Second order linear equations - 03 Method of undetermined coefficients - 004 Undetermined Coefficients 4.webm 5.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 04 Thinking about solutions to systems - 003 Consistent and Inconsistent Systems.webm 5.3 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 012 Consistent and Inconsistent Systems.webm 5.3 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 02 Deadweight loss - 004 Percentage Tax on Hamburgers.webm 5.3 MB
Test Prep - 05 - Competition Math/004 Sum of factors of 27000.webm 5.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 04 Analyzing functions - 002 Connection between even and odd numbers and functions.webm 5.3 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 012 Evaluating integral for washer method around vertical line.webm 5.3 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 005 Subtracting Rational Expressions.webm 5.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 008 Subtracting Rational Expressions.webm 5.3 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 01 Exponential growth and decay - 003 Subtracting Rational Expressions.webm 5.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 015 2011 Calculus AB Free Response _6b.webm 5.3 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 05 Addition and subtraction word problems - 001 Subtraction Word Problem.webm 5.3 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 07 Mergers and acquisitions - 002 Price Behavior After Announced Acquisition.webm 5.3 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 006 Inverse Variation Application.webm 5.3 MB
Math - 03 - Geometry/09 Circles - 007 Right Triangles Inscribed in Circles (Proof).webm 5.3 MB
Math - 03 - Geometry/11 Triangles - 055 Right Triangles Inscribed in Circles (Proof).webm 5.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 008 China keeps peg but diversifies holdings.webm 5.3 MB
Math - 02 - Algebra/06 Functions - 05 Graphing functions - 002 Ex 2_ Graphing a basic function.webm 5.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 018 Subtracting and Simplifying Radicals.webm 5.2 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 01 Consumer and producer surplus - 001 Demand Curve as Marginal Benefit Curve.webm 5.2 MB
Test Prep - 03 - CAHSEE/013 CAHSEE Practice_ Problems 43-46.webm 5.2 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 002 Why a Negative Times a Negative is a Positive.webm 5.2 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 009 2003 AIME II Problem 1.webm 5.2 MB
Test Prep - 05 - Competition Math/001 2003 AIME II Problem 1.webm 5.2 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 01 Divisibility tests - 002 Recognizing Divisibility.webm 5.2 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 01 Rococo - 003 Boucher, Venus Consoling Love.webm 5.2 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 009 Another u-substitution example.webm 5.2 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 01 Perpendicular bisectors - 002 Circumcenter of a Right Triangle.webm 5.2 MB
Math - 03 - Geometry/11 Triangles - 058 Circumcenter of a Right Triangle.webm 5.2 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 06 Old school probability (very optional) - 008 Probability (part 8).webm 5.2 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 04 Absolute value - 001 Absolute Value and Number Lines.webm 5.2 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 001 Fed Open Market Operations.webm 5.2 MB
Humanities - 02 - Art history/04 1300-1400 Proto-Renaissance - 01 Siena - 004 Duccio's Madonna and Child.webm 5.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 002 Graphical System of Inequalities.webm 5.2 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 02 Systems of inequalities - 001 Graphical System of Inequalities.webm 5.2 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 05 Least common multiple - 002 Least Common Multiple (LCM).webm 5.2 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 008 Example 3_ Completing the square.webm 5.2 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 002 Is the power rule reasonable.webm 5.2 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 01 Divisibility tests - 001 Divisibility Tests for 2, 3, 4, 5, 6, 9, 10.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 03 The distributive property - 003 Distributive Property Example 1.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 007 Ordering improper fractions and mixed numbers.webm 5.1 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 006 Expression for combined area of triangle and square.webm 5.1 MB
Science and economics - 12 - Projects/01 Robots - 03 Bit-zee Bot - 001 1. Bit-zee.webm 5.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 007 Exploring linear relationships.webm 5.1 MB
Test Prep - 03 - CAHSEE/003 CAHSEE Practice_ Problems 10-12.webm 5.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 01 Indefinite integral as anti-derivative - 003 Antiderivative of hairier expression.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 006 Multiplication 7_ Old video giving more examples.webm 5.1 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 010 Calculating integral disc method around vertical line.webm 5.1 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 001 Representing Structures of Organic Molecules.webm 5.1 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 006 Example 3_ Solving a quadratic equation by factoring.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 010 Applying the Metric System.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 06 Greatest common divisor - 001 Greatest Common Divisor.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 002 Example_ Adding negative numbers.webm 5.1 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 04 IS-LM Model - 003 Loanable Funds Interpretation of IS Curve.webm 5.1 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 004 AP Calculus BC Exams_ 2008 1 d.webm 5.1 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 018 Factor polynomials using the GCF.webm 5.1 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 012 Multi-Step Inequalities 3.webm 5.1 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 004 Level 2 Exponents.webm 5.1 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 02 Three core financial statements - 003 Doing the example with Accounts Payable growing.webm 5.1 MB
Science and economics - 05 - Organic chemistry/07 Alcohols, ethers, epoxides, sulfides - 03 Reactions of alcohols - 004 formation of nitrate esters.webm 5.1 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 007 Implicit derivative of e_(xy_2) _ x - y.webm 5.1 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 006 Multiplying Complex Numbers.webm 5.0 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 006 Multiplying Complex Numbers.webm 5.0 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 020 Special Products of Polynomials 2.webm 5.0 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 012 Simplifying Square Roots.webm 5.0 MB
Math - 02 - Algebra/06 Functions - 05 Graphing functions - 005 Ex_ Graphing exponential functions.webm 5.0 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 01 Exponential growth and decay - 002 Ex_ Graphing exponential functions.webm 5.0 MB
Math - 02 - Algebra/06 Functions - 05 Graphing functions - 001 Ex 1_ Evaluating a function.webm 5.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 001 Floating Exchange Resolving Trade Imbalance.webm 5.0 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 014 Multiplying Polynomials 2.webm 5.0 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 03 Scale of earth, sun, galaxy and universe - 006 Hubble Image of Galaxies.webm 5.0 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 04 Order of operations - 004 More Complicated Order of Operations Example.webm 5.0 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 03 Depreciation and amortization - 002 Depreciating the truck.webm 5.0 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 006 Applying Radical Equations 1.webm 5.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 002 Ratio problem with basic algebra (new HD).webm 5.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 004 Solutions to Three Variable System 2.webm 5.0 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 004 Solutions to Three Variable System 2.webm 5.0 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 03 Understanding company statements and capital structure - 001 Gross and Operating Profit.webm 5.0 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 005 Dividing polynomials with remainders.webm 5.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 007 Dividing polynomials with remainders.webm 5.0 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 006 Proof - Corresponding Angle Equivalence Implies Parallel Lines.webm 5.0 MB
Math - 03 - Geometry/10 Angles - 017 Proof - Corresponding Angle Equivalence Implies Parallel Lines.webm 5.0 MB
Test Prep - 01 - SAT Math/094 SAT Prep_ Test 6 Section 9 Part 4.webm 4.9 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 011 More trig graphs.webm 4.9 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 006 Term Life Insurance and Death Probability.webm 4.9 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 03 Life insurance - 004 Term Life Insurance and Death Probability.webm 4.9 MB
Math - 07 - Differential equations/01 First order differential equations - 02 Separable equations - 002 Separable differential equations 2.webm 4.9 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 018 Option Expiration and Price.webm 4.9 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 01 Measures of central tendency - 003 Exploring Mean and Median Module.webm 4.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 003 Proving a sequence converges.webm 4.9 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 02 Dot structures - 002 dot structures II_ multiple bonds.webm 4.9 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 06 Interest rate swaps - 002 Interest Rate Swap 2.webm 4.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 04 Thinking about solutions to systems - 004 Independent and Dependent Systems.webm 4.9 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 013 Independent and Dependent Systems.webm 4.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 006 Adding fractions with different signs.webm 4.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 003 Example 3_ Solving systems by substitution.webm 4.9 MB
Science and economics - 11 - LeBron asks/004 LeBron Asks_ Why does sweating cool you down_.webm 4.9 MB
Math - 05 - Calculus/01 Limits - 01 Limits - 002 Limit at a point of discontinuity.webm 4.9 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 019 Example 1_ Factoring by grouping.webm 4.9 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 003 Algebra_ Linear Equations 2.webm 4.9 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 03 Components of GDP - 003 Components of GDP.webm 4.9 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 004 Example 1_ Solving a quadratic equation by factoring.webm 4.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 003 Example 1_ Solving a quadratic equation by factoring.webm 4.9 MB
Test Prep - 01 - SAT Math/090 SAT Prep_ Test 6 Section 7 Part 6.webm 4.9 MB
Science and economics - 05 - Organic chemistry/11 Carboxylic acids and derivatives - 01 Naming carboxylic acids - 002 Carboxylic Acid Naming.webm 4.9 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 01 Cash versus accrual accounting - 001 Cash Accounting.webm 4.9 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 01 Naming alkenes - 003 Entgegen-Zusammen Naming Scheme for Alkenes Examples.webm 4.9 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 004 Sum of Logarithms with Same Base.webm 4.9 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 01 Romanticism in France - 008 Ingres, Princesse de Broglie.webm 4.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 015 Lower Bound on Forward Settlement Price.webm 4.8 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 011 U.S. Customary and Metric units.webm 4.8 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 002 Learn how a stethoscope can help determine blood pressure.webm 4.8 MB
Test Prep - 01 - SAT Math/019 SAT Prep_ Test 1 Section 9 Part 5.webm 4.8 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 05 Basic set operations - 002 Relative complement or difference between sets.webm 4.8 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 05 Foreign exchange and trade - 009 Carry Trade Basics.webm 4.8 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 009 Example_ Lottery probability.webm 4.8 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 009 Example_ Lottery probability.webm 4.8 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 009 2011 Calculus AB Free Response _4c.webm 4.8 MB
Humanities - 02 - Art history/09 1800-1848 Industrial Revolution I - 04 Romanticism in Germany - 005 Friedrich, A Walk at Dusk.webm 4.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 023 Simplifying Cube Roots.webm 4.8 MB
Math - 05 - Calculus/03 Derivative applications - 03 Rates of change - 004 Falling ladder related rates.webm 4.8 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 007 The Yield Curve.webm 4.8 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 004 Alternative Minimum Tax.webm 4.8 MB
Test Prep - 01 - SAT Math/031 SAT Prep_ Test 2 Section 6 Part 6.webm 4.8 MB
Science and economics - 08 - Macroeconomics/05 Income and expenditure - Keynesian cross and IS-LM model - 04 IS-LM Model - 001 Investment and Real Interest Rates.webm 4.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 004 Graphing Inequalities 2.webm 4.8 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 06 Graphing inequalities - 004 Graphing Inequalities 2.webm 4.8 MB
Science and economics - 07 - Microeconomics/03 Consumer and producer surplus - 01 Consumer and producer surplus - 002 Consumer Surplus Introduction.webm 4.8 MB
Math - 05 - Calculus/03 Derivative applications - 02 Optimization with calculus - 007 Minimizing combined area.webm 4.8 MB
Science and economics - 03 - Physics/09 Fluids - 011 Fluids (part 11).webm 4.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 002 Ordered Pair Solutions of Equations 2.webm 4.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 006 Ordered Pair Solutions of Equations 2.webm 4.7 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 005 Proof_ d_dx(sqrt(x)).webm 4.7 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 001 Shell method for rotating around vertical line.webm 4.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 007 Contango from Trader Perspective.webm 4.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 005 Slope of a Line 3.webm 4.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 005 Slope of a Line 3.webm 4.7 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 08 Volume and surface area - 001 Solid Geometry Volume.webm 4.7 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 001 What is Cryptography_.webm 4.7 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 001 Warhol, Gold Marilyn Monroe.webm 4.7 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 006 Using the product rule and the chain rule.webm 4.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 003 Plotting (x,y) relationships.webm 4.7 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 06 Post-Impressionism - 011 Van Gogh, Portrait of the Joseph Roulin.flv 4.7 MB
Humanities - 02 - Art history/02 400 C.E. Ancient Cultures - 03 Ancient Egypt - 002 Old Kingdom_ Seated Scribe.webm 4.7 MB
Math - 02 - Algebra/13 Matrices - 01 Basic matrix operations - 003 Matrix addition and subtraction.webm 4.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 010 Floating Exchange Effect on US.webm 4.7 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 04 Subtraction with borrowing (regrouping) - 004 Alternate mental subtraction method.webm 4.7 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 07 Mergers and acquisitions - 001 Acquisitions with Shares.webm 4.7 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 03 Understanding company statements and capital structure - 003 Market Capitalization.webm 4.7 MB
Math - 05 - Calculus/01 Limits - 01 Limits - 005 Limit example 1.webm 4.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 04 Other fronts of World War I - 003 Italy backs out of Triple Alliance.webm 4.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 017 Arbitraging Futures Contracts II.webm 4.7 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 004 Polyalphabetic Cipher.webm 4.7 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 006 Non-Linear Systems of Equations 1.webm 4.6 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 006 Non-Linear Systems of Equations 1.webm 4.6 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 005 Formula for finite geometric series.webm 4.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 006 Subtracting Mixed Numbers Word Problem.webm 4.6 MB
Science and economics - 12 - Projects/04 Projectile Launcher - 001 Ping pong ball launcher introduction.webm 4.6 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 005 Addition Elimination Method 3.webm 4.6 MB
Math - 05 - Calculus/10 Line integrals and Green's theorem - 02 Position vector functions and derivatives - 003 Differential of a vector valued function.webm 4.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 001 Equivalent fractions.webm 4.6 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 013 Multiplying and Simplifying Rational Expressions.webm 4.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 012 Multiplying and Simplifying Rational Expressions.webm 4.6 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 012 Converting Yards into Inches.webm 4.6 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 003 Polynomials1.webm 4.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 01 Indefinite integral as anti-derivative - 002 Indefinite integrals of x raised to a power.webm 4.6 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 01 The imaginary unit i - 001 Introduction to i and Imaginary Numbers.webm 4.6 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 01 The imaginary unit i - 001 Introduction to i and Imaginary Numbers.webm 4.6 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 001 Hedge Funds Intro.webm 4.6 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 02 Currency reserves - 002 Using Reserves to Stabilize Currency.webm 4.6 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 002 Change in Expected Future Prices and Demand.webm 4.6 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 006 Finding the 100th Term in a Sequence.webm 4.6 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 004 Finding the 100th Term in a Sequence.webm 4.6 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 008 Example 5_ Using the quadratic formula.webm 4.6 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 020 Rationalizing Denominators of Expressions.webm 4.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 005 Finding Common Denominators.webm 4.6 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 006 Interpreting Linear Graphs.webm 4.6 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 01 Italy - 005 Bernini, Bust of Medusa.webm 4.6 MB
Humanities - 01 - World history/01 1900 - Modern times - 07 Aftermath of World War I - 001 Deaths in World War I.webm 4.6 MB
Test Prep - 01 - SAT Math/069 SAT Prep_ Test 5 Section 3 Part 6.webm 4.6 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 03 Components of GDP - 002 Income and Expenditure Views of GDP.webm 4.6 MB
Math - 05 - Calculus/03 Derivative applications - 05 L'Hôpital's Rule - 005 Proof of special case of L'Hopital's Rule.webm 4.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 003 Evaluating simple definite integral.webm 4.6 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 02 Three core financial statements - 001 Balance Sheet and Income Statement Relationship.webm 4.6 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 013 Multiplying Polynomials1.webm 4.6 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 007 Applying Quadratic Functions 1.webm 4.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 003 U-substitution Example 3.webm 4.6 MB
Science and economics - 07 - Microeconomics/06 Forms of competition - 02 Monopoly - 005 Optional Calculus Proof to Show that MR has Twice Slope of Demand.webm 4.6 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 004 Bonheur, Sheep in the Highlands.webm 4.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 002 Converting to slope-intercept form.webm 4.5 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 002 Converting to slope-intercept form.webm 4.5 MB
Science and economics - 10 - Healthcare and medicine/15 Lab Values and Concentrations - 009 Molarity, Molality, Osmolarity, Osmolality, and Tonicity - What's the difference_.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 01 Mutual funds and ETFs - 001 Open-Ended Mutual Fund (Part 1).webm 4.5 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 002 Testing critical points for local extrema.webm 4.5 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 02 Pop _ After - 003 Oldenburg, Floor Cake.webm 4.5 MB
Math - 06 - Probability and statistics/03 Random variables and probability distributions - 01 Random variables and probability distributions - 001 Random Variables.webm 4.5 MB
Math - 02 - Algebra/02 Linear equations - 06 More fancy equations for beginners - 005 Basic linear equation word problem.webm 4.5 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 03 Minimalism _ the Land - 001 Donald Judd, Untitled.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 006 Data on Chinese Foreign Assets Increase in 2010.webm 4.5 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 002 Deductive Reasoning 2.webm 4.5 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 001 Multiplying Positive and Negative Numbers.webm 4.5 MB
Science and economics - 07 - Microeconomics/02 Elasticity - 01 Price elasticity - 004 Constant Unit Elasticity.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 01 Banking and Money - 025 LIBOR.webm 4.5 MB
Test Prep - 03 - CAHSEE/005 CAHSEE Practice_ Problems 15-16.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 017 Actual Option Quotes.webm 4.5 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 003 Conversion between metric units.webm 4.5 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 03 Triangle inequality theorem - 001 Triangle inqequality theorem.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 05 Credit default swaps - 005 Financial Weapons of Mass Destruction.webm 4.5 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 002 Accreting mass due to gravity simulation.webm 4.5 MB
Math - 02 - Algebra/02 Linear equations - 10 Age word problems - 001 Ex 1 Age word problem.webm 4.5 MB
Math - 02 - Algebra/06 Functions - 03 Relationships and valid functions - 004 Graphical Relations and Functions.webm 4.5 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 011 Solderless Spout 11.webm 4.5 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 022 Multiplying Polynomials.webm 4.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 003 Multiplying Polynomials.webm 4.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 007 Systems and rate problems 3.webm 4.5 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 011 Magritte, The Treachery of Images (Ceci n’est pas une pipe).webm 4.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 005 Treasury Bond Prices and Yields.webm 4.5 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 02 Angles between intersecting and parallel lines - 002 Proof-Vertical Angles are Equal.webm 4.5 MB
Math - 03 - Geometry/10 Angles - 014 Proof-Vertical Angles are Equal.webm 4.5 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 014 Upper Bound on Forward Settlement Price.webm 4.5 MB
Science and economics - 10 - Healthcare and medicine/09 Healthy Lifestyle - 005 11 major muscle groups.webm 4.5 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 007 Example 2_ Completing the square.webm 4.5 MB
Science and economics - 05 - Organic chemistry/01 General chemistry review - 03 Hybrid orbitals - 002 tetrahedral bond angle proof.webm 4.5 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 009 Example 1_ Factoring trinomials with a common factor.webm 4.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 005 Example 1_ Factoring trinomials with a common factor.webm 4.4 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 006 Finding slope of tangent line with implicit differentiation.webm 4.4 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 010 Writing and using inequalities.webm 4.4 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 004 Example 1_ Using the quadratic formula.webm 4.4 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 05 Heron's formula - 001 Heron's Formula.webm 4.4 MB
Math - 03 - Geometry/11 Triangles - 051 Heron's Formula.webm 4.4 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 011 Discriminant for Types of Solutions for a Quadratic.webm 4.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 02 Completing the square and the quadratic formula - 007 Discriminant for Types of Solutions for a Quadratic.webm 4.4 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 03 Naming alkanes, cycloalkanes, and bicyclic compounds - 005 naming cubane.webm 4.4 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 03 Depreciation and amortization - 001 Expensing a Truck leads to inconsistent performance.webm 4.4 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 009 Factoring and the Distributive Property 3.webm 4.4 MB
Math - 05 - Calculus/02 Taking derivatives - 03 Visualizing derivatives - 001 Derivative Intuition Module.webm 4.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 05 Place value - 003 Place Value 3.webm 4.4 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 03 Minimalism _ the Land - 002 Dan Flavin, Untitled (To Donna) II.webm 4.4 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 014 Performing arithmetic calculations on units of volume.webm 4.4 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 013 Example_ Factoring perfect square trinomials.webm 4.4 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 004 Example_ The six trig ratios.webm 4.4 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 007 U-substitution with definite integral.webm 4.4 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 04 Graphs of trig functions - 002 Example_ Graph of cosine.webm 4.4 MB
Science and economics - 02 - Chemistry/07 Reaction rates - 003 Mini-Video on Ion Size.webm 4.4 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 007 Part 2 of shell method with 2 functions of y.webm 4.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 002 Adding Mixed Numbers with Unlike Denominators.webm 4.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 004 Fractions in lowest terms.webm 4.4 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 01 Calculus AB example questions - 014 2011 Calculus AB Free Response _6a.webm 4.4 MB
Humanities - 02 - Art history/07 1600-1700 The Baroque - 03 Holland - 004 Rembrandt, Girl at a Window.webm 4.4 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 003 Chain rule definition and example.webm 4.4 MB
Math - 05 - Calculus/05 Solid of revolution - 03 Solid of revolution volume - 008 Shell method around a non-axis line 2.webm 4.4 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 02 Neo-Classicism - 004 David, The Emperor Napoleon In His Study at the Tuileries.webm 4.4 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 003 Logarithm of a Power.webm 4.4 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 007 Dividing Complex Numbers.webm 4.4 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 007 Dividing Complex Numbers.webm 4.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 017 Convex Parabolic Mirrors.webm 4.4 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 003 Solving Equations with the Distributive Property.webm 4.4 MB
Humanities - 01 - World history/01 1900 - Modern times - 04 Other fronts of World War I - 005 Japan in World War I.webm 4.4 MB
Science and economics - 12 - Projects/03 Discoveries - 03 Measuring Magnetic Fields - 004 Inverse Square Law (Method of Oscillation).webm 4.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 016 Manet, Plum Brandy.webm 4.3 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 07 Symbolism _ Art Nouveau - 006 Khnopff, Jeanne Kéfer.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/02 Housing - 07 Investment and consumption - 008 Back of Envelope Office Space Conundrum.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 04 Collateralized debt obligations - 001 Collateralized Debt Obligation Overview.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 008 Chinese inflation.webm 4.3 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 001 Stokes' Theorem Proof Part 1.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 006 US and Japanese Quantitative Easing.webm 4.3 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 001 Basic Rate Problem.webm 4.3 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 002 Another substitution with x_sin (theta).webm 4.3 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 005 Ex 2_ Distributive property to simplify.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 002 Tax Deductions Introduction.webm 4.3 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 03 Prime numbers - 002 Recognizing Prime Numbers.webm 4.3 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 007 Why we do the same thing to both sides_ two-step equations.webm 4.3 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 007 Why we do the same thing to both sides_ two-step equations.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 002 Futures Introduction.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 03 Depreciation and amortization - 004 Amortization and Depreciation.webm 4.3 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 007 Converting Gallons to quarts pints and cups.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 005 Verifying Hedge with Futures Margin Mechanics.webm 4.3 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 07 Percent word problems - 004 Solving Percent Problems 3.webm 4.3 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 008 Algebraic Expression Least Common Multiple.webm 4.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 09 Fancier systems of equations - 003 Solutions to Three Variable System.webm 4.3 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 03 Fancier systems - 003 Solutions to Three Variable System.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 007 Data on Chinese US Balance of Payments.webm 4.3 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 03 Angles with triangles and polygons - 003 Triangle Angle Example 2.webm 4.3 MB
Math - 03 - Geometry/10 Angles - 019 Triangle Angle Example 2.webm 4.3 MB
Math - 03 - Geometry/11 Triangles - 003 Triangle Angle Example 2.webm 4.3 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 009 Factoring Sum of Cubes.webm 4.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 011 Factoring Sum of Cubes.webm 4.3 MB
Math - 06 - Probability and statistics/05 Regression - 01 Linear regression and correlation - 006 Proof (Part 4) Minimizing Squared Error to Regression Line.webm 4.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 016 Arbitraging Futures Contract.webm 4.3 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 007 Calculus BC 2008 2d.webm 4.3 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 012 Multiplying Binomials.webm 4.2 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 002 Equivalent Fractions Example.webm 4.2 MB
Math - 03 - Geometry/11 Triangles - 038 Pythagorean Theorem 1.webm 4.2 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 006 Scientific Notation Example 2.webm 4.2 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 01 Inflation basics - 003 Inflation Data.webm 4.2 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 01 Measuring cost of living --inflation and the consumer price index - 003 Inflation Data.webm 4.2 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 06 Dilution - 001 Stock Dilution.webm 4.2 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 03 The distributive property - 001 The Distributive Property.webm 4.2 MB
Math - 05 - Calculus/01 Limits - 01 Limits - 003 Determining which limit statements are true.webm 4.2 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 015 Multiplying and Dividing Rational Expressions 2.webm 4.2 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 014 Multiplying and Dividing Rational Expressions 2.webm 4.2 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 002 Comparing improper fractions and mixed numbers.webm 4.2 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 02 Optimal angle for a projectile - 001 Optimal angle for a projectile part 1.webm 4.2 MB
Math - 03 - Geometry/08 Quadrilaterals - 005 Proof - Opposite Angles of Parallelogram Congruent.webm 4.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 017 Adding and Simplifying Radicals.webm 4.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 004 The Substitution Method.webm 4.2 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 05 Credit default swaps - 004 Use Cases for Credit Default Swaps.webm 4.2 MB
Math - 03 - Geometry/06 Right triangles - 03 Special right triangles - 007 30-60-90 Triangles II.webm 4.2 MB
Math - 03 - Geometry/11 Triangles - 048 30-60-90 Triangles II.webm 4.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 006 Example 3_ Graphically Solving Systems.webm 4.2 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 011 Contango.webm 4.2 MB
Science and economics - 03 - Physics/12 Waves and optics - 010 Refraction in Water.webm 4.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 03 Graphing lines using x and y intercepts - 001 Graphing using X and Y intercepts.webm 4.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 005 Parallel Line Equation.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 003 Parallel Line Equation.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 004 Hedge Funds, Venture Capital, and Private Equity.webm 4.1 MB
Test Prep - 03 - CAHSEE/010 CAHSEE Practice_ Problems 32-34.webm 4.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 004 Mixture problems 3.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 003 AMT Overview.webm 4.1 MB
Math - 05 - Calculus/01 Limits - 01 Limits - 004 Limit properties.webm 4.1 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 007 Representing a number as a decimal, percent, and fraction 2.webm 4.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 006 Representing a number as a decimal, percent, and fraction 2.webm 4.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 004 Graphical Slope of a Line.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 004 Graphical Slope of a Line.webm 4.1 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 02 Simplifying rational expressions - 002 Simplifying Rational Expressions 1.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 07 Simplifying rational expressions - 002 Simplifying Rational Expressions 1.webm 4.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 06 Trigonometric substitution - 006 Trig substitution with tangent.webm 4.1 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 01 Measures of central tendency - 002 Example_ Finding mean, median and mode.webm 4.1 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 011 Solving Logarithmic Equations.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 007 Solving Logarithmic Equations.webm 4.1 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 006 Synthetic Division.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 008 Synthetic Division.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 013 Contango and Backwardation Review.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 02 Three core financial statements - 002 Basic Cash Flow Statement.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 015 Put-Call Parity Arbitrage II.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 012 Backwardation.webm 4.1 MB
Science and economics - 06 - Finance and capital markets/05 Accounting and financial statements - 02 Three core financial statements - 004 Fair Value Accounting.webm 4.1 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 004 Quotient rule from product rule.webm 4.1 MB
Math - 03 - Geometry/08 Quadrilaterals - 006 Proof - Rhombus Diagonals are Perpendicular Bisectors.webm 4.1 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 004 Measuring angles.webm 4.1 MB
Math - 03 - Geometry/10 Angles - 004 Measuring angles.webm 4.1 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 04 Dividing decimals - 002 Dividing Decimals.webm 4.1 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 003 Example_ Adding integers with different signs.webm 4.1 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 006 Figuring out all the angles for congruent triangles example.webm 4.1 MB
Math - 03 - Geometry/11 Triangles - 019 Figuring out all the angles for congruent triangles example.webm 4.1 MB
Science and economics - 11 - LeBron asks/002 LeBron Asks_ How does shooting a basketball illustrate Newton's 3rd Law_.webm 4.1 MB
Math - 03 - Geometry/08 Quadrilaterals - 009 Whether a Special Quadrilateral Can Exist.webm 4.1 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 006 Example 3_ Using the quadratic formula.webm 4.1 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 002 Chain rule introduction.webm 4.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 001 Slope of a line.webm 4.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 02 Slope - 001 Slope of a line.webm 4.1 MB
Test Prep - 02 - GMAT/01 Problem Solving - 048 GMAT Math 48.webm 4.0 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 019 Multiply and Simplify a Radical Expression 1.webm 4.0 MB
Science and economics - 12 - Projects/03 Discoveries - 06 Discovery of Resistors - 004 Listen to Variable Resistance.webm 4.0 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 004 Compound Inequalities 3.webm 4.0 MB
Science and economics - 09 - Computer science/015 Exercise - Write a Fibonacci Function.webm 4.0 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 004 Addition Elimination Method 2.webm 4.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 001 U-substitution.webm 4.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 03 Realism - 005 Millet, L'Angelus.webm 4.0 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 009 Surface Integral Ex2 part 1 - Parameterizing the Surface.webm 4.0 MB
Math - 05 - Calculus/02 Taking derivatives - 08 Proofs of derivatives of common functions - 002 Proof_ d_dx(e_x) _ e_x.webm 4.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 004 Rational Equations.webm 4.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 004 Rational Equations.webm 4.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 004 Both bounds being a function of x.webm 4.0 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 02 Surface integrals - 014 Surface Integral Ex3 part 4 - Home Stretch.webm 4.0 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 001 Seasons Aren't Dictated by Closeness to Sun.webm 4.0 MB
Science and economics - 10 - Healthcare and medicine/10 Endocrinology and Diabetes - 006 Glucose Concentration Conversion.webm 4.0 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 011 Married taxes clarification.webm 4.0 MB
Math - 05 - Calculus/01 Limits - 03 Limits and infinity - 004 Limits with two horizontal asymptotes.webm 4.0 MB
Science and economics - 12 - Projects/03 Discoveries - 07 Electromagnets - 002 Electromagnet (penny powered).webm 4.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 007 Example_ Getting two questions right on an exam.webm 4.0 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 007 Example_ Getting two questions right on an exam.webm 4.0 MB
Science and economics - 07 - Microeconomics/01 Supply, demand and market equilibrium - 02 The demand curve - 004 Changes in Income, Population, or Preferences.webm 4.0 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 005 Data on Chinese M1 Increase in 2010.webm 4.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 011 Cassatt, The Loge.flv 4.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 006 Connecting the first and second fundamental theorems of calculus.webm 4.0 MB
Humanities - 02 - Art history/10 1848-1907 Industrial Revolution II - 05 Impressionism - 013 Cassatt, Breakfast in Bed.webm 4.0 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 005 Scientific Notation 3 (new).webm 4.0 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 009 Disc method rotating around vertical line.webm 4.0 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 01 Divisibility tests - 004 The Why of the 9 Divisibility Rule.webm 4.0 MB
Math - 02 - Algebra/06 Functions - 03 Relationships and valid functions - 002 Functional Relationships 1.webm 4.0 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 010 Difference of Cubes Factoring.webm 4.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 012 Difference of Cubes Factoring.webm 4.0 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 04 Hedge funds - 005 Hedge Fund Strategies - Long Short 1.webm 3.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 002 China Pegs to Dollar to Keep Trade Imbalance.webm 3.9 MB
Test Prep - 03 - CAHSEE/007 CAHSEE Practice_ Problems 20-22.webm 3.9 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 003 Implicit derivative of (x-y)_2 _ x + y + 1.webm 3.9 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 04 Process Art - 001 Hesse, Untitled.webm 3.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 005 Conditions for Stokes Theorem.webm 3.9 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 05 Proof of Stokes' theorem - 003 Stokes' Theorem Proof Part 3.webm 3.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 007 Example 3_ Solving systems by elimination.webm 3.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 004 Converting Mixed Numbers to Improper Fractions.webm 3.9 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 003 One-Step Equation Intuition.webm 3.9 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 003 One-Step Equation Intuition.webm 3.9 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 004 Review of China US currency situation.webm 3.9 MB
Math - 05 - Calculus/01 Limits - 03 Limits and infinity - 003 More limits at infinity.webm 3.9 MB
Humanities - 02 - Art history/05 1400-1500 Renaissance in Italy and the North - 03 Florence - 021 Fra Filippo Lippi, Madonna and Child.webm 3.9 MB
Math - 05 - Calculus/02 Taking derivatives - 03 Visualizing derivatives - 002 Intuitively drawing the derivative of a function.webm 3.9 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 01 Aggregate demand and aggregate supply - 003 Long-Run Aggregate Supply.webm 3.9 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 004 Dividing Positive and Negative Numbers.webm 3.9 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 01 Divisibility tests - 003 The Why of the 3 Divisibility Rule.webm 3.9 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 004 Patterns in Sequences 2.webm 3.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 001 Convergent and divergent sequences.webm 3.9 MB
Math - 05 - Calculus/12 Divergence theorem - 01 Divergence theorem (3D) - 003 Why we got zero flux in Divergence Theorem Example 1.webm 3.9 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 003 Compound Inequalities 2.webm 3.9 MB
Science and economics - 05 - Organic chemistry/06 Alkenes and alkynes - 01 Naming alkenes - 002 Cis-Trans and E-Z Naming Scheme for Alkenes.webm 3.9 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 04 Sal's old angle videos - 005 Angles of parallel lines 2.webm 3.9 MB
Math - 03 - Geometry/10 Angles - 018 Angles of parallel lines 2.webm 3.9 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 002 Examples_ Factoring simple quadratics.flv 3.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 002 Examples_ Factoring simple quadratics.flv 3.9 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 006 Exponent Properties 2.webm 3.9 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 03 Real and nominal return - 003 Relation Between Nominal and Real Returns and Inflation.webm 3.9 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 02 Real and nominal return - 003 Relation Between Nominal and Real Returns and Inflation.webm 3.9 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 006 U-substitution and back substitution.webm 3.8 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 024 Example 6_ Factoring by grouping.webm 3.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 010 Example 6_ Factoring by grouping.webm 3.8 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 007 Systems with Elimination Practice.webm 3.8 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 009 Systems with Elimination Practice.webm 3.8 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 007 Systems with Elimination Practice.webm 3.8 MB
Math - 02 - Algebra/02 Linear equations - 04 Manipulating expressions - 001 Combining like terms.webm 3.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 013 Simplifying Square Roots Comment Response.webm 3.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 02 Riemann sums and definite integration - 005 Riemann sums and integrals.webm 3.8 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 001 Riemann sums and integrals.webm 3.8 MB
Math - 03 - Geometry/11 Triangles - 006 Congruent and Similar Triangles.webm 3.8 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 005 Subtracting Mixed Numbers 2.webm 3.8 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 003 Finding Cube Roots.webm 3.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 014 Put-Call Parity Arbitrage I.webm 3.8 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 009 Change of base formula proof.webm 3.8 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 05 Permutations and combinations - 003 Example_ Ways to arrange colors.webm 3.8 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 01 Permutations and combinations - 003 Example_ Ways to arrange colors.webm 3.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 010 Long Straddle.webm 3.8 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 008 Electrolyte (temperature test).webm 3.8 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 006 Reading Pie Graphs (Circle Graphs).webm 3.8 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 02 Angles between intersecting and parallel lines - 005 Identifying Parallel and Perpendicular Lines.webm 3.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 009 Backwardation Bullish or Bearish.webm 3.8 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 007 Equation of a line 2.webm 3.8 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 007 Equation of a line 2.webm 3.8 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 005 Negative Exponent Intuition.webm 3.8 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 002 Definition of limit of a sequence and sequence convergence.webm 3.8 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 03 Centripetal acceleration - 005 Loop De Loop Question.webm 3.8 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 004 Chain rule with triple composition.webm 3.8 MB
Math - 02 - Algebra/13 Matrices - 01 Basic matrix operations - 001 Introduction to the matrix.webm 3.8 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 007 Part 2 Parameterizing the Surface.webm 3.8 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 04 Slow sock on Lubricon VI - 001 Slow Sock on Lubricon VI.webm 3.7 MB
Math - 05 - Calculus/07 AP Calculus practice questions - 02 Calculus BC sample questions - 015 2011 Calculus BC Free Response _6c.webm 3.7 MB
Math - 05 - Calculus/03 Derivative applications - 05 L'Hôpital's Rule - 003 L'Hôpital's Rule Example 2.webm 3.7 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 005 Adding decimals of different signs word problem.webm 3.7 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 02 Adding and subtracting decimals - 004 Adding decimals of different signs word problem.webm 3.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 04 Slope - 006 Slope Example.webm 3.7 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 009 Floating Exchange Effect on China.webm 3.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 010 Futures Curves II.webm 3.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 011 Put Writer Payoff Diagrams.webm 3.7 MB
Math - 05 - Calculus/02 Taking derivatives - 03 Visualizing derivatives - 004 Visualizing derivatives exercise.webm 3.7 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 06 Circumference and area of circles - 003 Area of a Circle.webm 3.7 MB
Math - 03 - Geometry/09 Circles - 004 Area of a Circle.webm 3.7 MB
Math - 02 - Algebra/02 Linear equations - 09 Converting repeating decimals to fractions - 001 Converting Repeating Decimals to Fractions 1.webm 3.7 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 003 Adding and Subtracting Rational Expressions 3.webm 3.7 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 003 Adding and Subtracting Rational Expressions 3.webm 3.7 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 003 Example 1_ Factoring quadratic expressions.webm 3.7 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 007 Challenge example_ Sum of integers.webm 3.7 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 004 Converting within the metric system.webm 3.7 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 04 Prime factorization - 002 The fundamental theorem of arithmetic.webm 3.7 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 011 Exponent Properties 7.webm 3.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 008 Put as Insurance.webm 3.7 MB
Humanities - 01 - World history/01 1900 - Modern times - 04 Other fronts of World War I - 002 Serbian losses in World War I.webm 3.7 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 005 Calculating integral with shell method.webm 3.7 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 004 Diffie-Hellman Key Exchange.webm 3.7 MB
Math - 02 - Algebra/02 Linear equations - 04 Manipulating expressions - 005 Combining Like Terms 3.webm 3.7 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 002 Why aren't we using the multiplication sign.webm 3.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 005 Put vs. Short and Leverage.webm 3.7 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 01 Ratios with algebra - 007 Another Take on the Rate Problem.webm 3.6 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 02 Quasars and galactive collisions - 003 Galactic Collisions.webm 3.6 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 02 Optimal angle for a projectile - 002 Optimal angle for a projectile part 2 - Hangtime.webm 3.6 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 005 Chain rule for derivative of 2_x.webm 3.6 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 020 Example 2_ Factoring by grouping.webm 3.6 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 006 Equation of a line 1.webm 3.6 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 006 Equation of a line 1.webm 3.6 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 007 Synthetic Division Example 2.webm 3.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 009 Synthetic Division Example 2.webm 3.6 MB
Science and economics - 12 - Projects/01 Robots - 04 Solderless Spout Bot - 002 Solderless Spout 2.webm 3.6 MB
Science and economics - 05 - Organic chemistry/08 Conjugation, Diels-Alder, and MO theory - 04 Color in organic molecules - 001 intro to color theory.webm 3.6 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 02 Seismic waves and how we know Earth's structure - 002 Why S-Waves Only Travel in Solids.webm 3.6 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 03 Integration by parts - 002 Antiderivative of xcosx using integration by parts.webm 3.6 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 009 Frequency Stability.webm 3.6 MB
Math - 09 - Applied math/01 Journey into Cryptography - 01 Ancient Cryptography - 006 Frequency Stability.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 06 Chinese currency and U.S. debt - 003 China buys US Bonds.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 009 Put-Call Parity.webm 3.6 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 008 Genetics 101 Part 4_ What are Phenotypes_.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 004 Open market operations and Quantitative Easing Overview.webm 3.6 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 023 Multiplying Polynomials 3.webm 3.6 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 004 Multiplying Polynomials 3.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 02 Shorting stock - 001 Basic Shorting.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 002 Basic Shorting.webm 3.6 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 004 Futures Margin Mechanics.webm 3.6 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 002 Evaluating exponential expressions 3.webm 3.6 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 06 Hypothesis testing with two samples - 004 Clarification of Confidence Interval of Difference of Means.webm 3.6 MB
Humanities - 02 - Art history/12 1960 - Age of Post-Colonialism - 06 Postmodernism - 003 Sherrie Levine, Untitled (After Edward Weston, ca. 1925).webm 3.6 MB
Math - 02 - Algebra/02 Linear equations - 13 Evaluating expressions with unknown variables - 001 Evaluating expressions where individual variable values are unknown.webm 3.6 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 05 Undefined and indeterminate answers - 001 Why Dividing by Zero is Undefined.webm 3.6 MB
Math - 02 - Algebra/02 Linear equations - 15 Old school equations with Sal - 012 Age word problems 3.webm 3.6 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 05 Place value - 002 Place Value 2.webm 3.6 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 008 Complex Conjugates Example.webm 3.5 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 009 Complex Conjugates Example.webm 3.5 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 003 Electrolyte Test (pure water vs. vinegar).webm 3.5 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 002 Polynomial divided by monomial.webm 3.5 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 05 Basic set operations - 004 Subset, strict subset, and superset.webm 3.5 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 04 Absolute value - 004 Comparing Absolute Values.webm 3.5 MB
Math - 02 - Algebra/11 Logarithms - 03 Natural logarithms - 001 Natural Logarithm with a Calculator.webm 3.5 MB
Science and economics - 11 - LeBron asks/001 LeBron Asks_ What muscles do we use when shooting a basket_.webm 3.5 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 01 The imaginary unit i - 003 Imaginary Roots of Negative Numbers.webm 3.5 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 01 The imaginary unit i - 003 Imaginary Roots of Negative Numbers.webm 3.5 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 05 Deflation - 003 Deflation Despite Increases in Money Supply.webm 3.5 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 03 Deflation - 003 Deflation Despite Increases in Money Supply.webm 3.5 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 009 Giacometti, The Palace at 4am.webm 3.5 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 001 Forward Contract Introduction.webm 3.5 MB
Science and economics - 06 - Finance and capital markets/06 Stocks and bonds - 09 Bonds - 006 Annual Interest Varying with Debt Maturity.webm 3.5 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 04 Challenging complex number problems - 003 IIT JEE Complex Numbers (part 3).webm 3.5 MB
Test Prep - 06 - IIT JEE/016 IIT JEE Complex Numbers (part 3).webm 3.5 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 05 Deflation - 004 Deflationary Spiral.webm 3.5 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 04 Inflationary and deflationary scenarios - 003 Deflationary Spiral.webm 3.5 MB
Science and economics - 01 - Biology/03 Heredity and genetics - 006 Genetics 101 Part 2_ What are SNPs_.webm 3.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 006 Unit Circle Manipulative.webm 3.5 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 004 Orientation and Stokes.webm 3.5 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 06 Interest rate swaps - 001 Interest Rate Swap 1.webm 3.5 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 001 Discovery of Magnetism.webm 3.5 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 009 Identity property of 0.webm 3.5 MB
Science and economics - 06 - Finance and capital markets/07 Investment vehicles, insurance and retirement - 03 Life insurance - 003 Term and Whole Life Insurance Policies 2.webm 3.4 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 004 Area of Diagonal Generated Triangles of Rectangle are Equal.webm 3.4 MB
Math - 03 - Geometry/11 Triangles - 056 Area of Diagonal Generated Triangles of Rectangle are Equal.webm 3.4 MB
Math - 03 - Geometry/02 Angles and intersecting lines - 01 Angle basics and measurement - 003 Using a protractor.webm 3.4 MB
Math - 03 - Geometry/10 Angles - 003 Using a protractor.webm 3.4 MB
Math - 05 - Calculus/05 Solid of revolution - 02 Shell method - 004 Shell method with two functions of x.webm 3.4 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 004 Call Option as Leverage.webm 3.4 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 009 Solving Rational Equations 3.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 007 Solving Rational Equations 3.webm 3.4 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 008 Absolute Value Inequalities Example 2.webm 3.4 MB
Math - 05 - Calculus/12 Divergence theorem - 03 Divergence theorem proof - 005 Divergence Theorem Proof (part 5).webm 3.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 005 Example 2_ Graphically Solving Systems.webm 3.4 MB
Science and economics - 05 - Organic chemistry/05 Substitution and elimination reactions - 04 SN1_SN2_E1_E2 - 002 E2 E1 Sn2 Sn1 Reactions Example 2.webm 3.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 07 Percent word problems - 003 Solving Percent Problems 2.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 01 Induction - 002 Alternate Proof to Induction for Integer Sum.webm 3.4 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 023 Example 5_ Factoring by grouping.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 009 Example 5_ Factoring by grouping.webm 3.4 MB
Test Prep - 01 - SAT Math/103 SAT Prep_ Test 7 Section 5 Part 5.webm 3.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 03 Multiplying decimals - 004 Multiplying a Decimal by a Power of 10.webm 3.4 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 005 Quotient rule for derivative of tan x.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 003 Example_ Radian measure and arc length.flv 3.4 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 004 Solving equations with the distributive property 2.webm 3.4 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 016 Multiplying and Dividing Rational Expressions 3.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 015 Multiplying and Dividing Rational Expressions 3.webm 3.4 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 001 American Call Options.webm 3.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 04 Order of operations - 003 Order of Operations 1.webm 3.4 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 008 Factoring and the Distributive Property 2.webm 3.4 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 008 Equation of a Line hairier example.webm 3.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 005 Substitution Method 2.webm 3.4 MB
Math - 02 - Algebra/02 Linear equations - 04 Manipulating expressions - 002 Combining like terms and the distributive property.webm 3.4 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 003 Deductive Reasoning 3.webm 3.4 MB
Science and economics - 12 - Projects/03 Discoveries - 06 Discovery of Resistors - 003 Variable Resistor (Pencil).webm 3.4 MB
Math - 02 - Algebra/02 Linear equations - 06 More fancy equations for beginners - 002 Example 1_ Variables on both sides.webm 3.4 MB
Science and economics - 06 - Finance and capital markets/08 Money, banking and central banks - 02 Quantative easing - 005 Another Quantitative Easing Video.webm 3.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 07 Mixed number multiplication and division - 002 Multiplying Mixed Numbers.webm 3.3 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 05 Least common multiple - 001 Least Common Multiple.webm 3.3 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 08 Rounding whole numbers - 001 Rounding Whole Numbers 1.webm 3.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 007 Put Payoff Diagram.webm 3.3 MB
Math - 06 - Probability and statistics/04 Descriptive statistics - 03 Variance and standard deviation - 008 Exploring Standard Deviation 1 Module.webm 3.3 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 002 Compound Inequalities.webm 3.3 MB
Science and economics - 06 - Finance and capital markets/04 Taxes - 01 Personal taxes - 007 Tax brackets and progressive taxation.webm 3.3 MB
Science and economics - 12 - Projects/03 Discoveries - 03 Measuring Magnetic Fields - 003 Inverse Square Law (deflection method).webm 3.3 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 005 Solving Radical Equations 3.webm 3.3 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 019 Interpreting Futures Fair Value in the PreMarket.webm 3.3 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 010 Exponent Properties 6.webm 3.3 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 05 Definite integrals - 005 Area between curves.webm 3.3 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 04 Order of operations - 002 Order of Operations.webm 3.3 MB
Science and economics - 06 - Finance and capital markets/10 Current Economics - 01 Unemployment - 004 Simple Analysis of Cost per Job Saved from Stimulus.webm 3.3 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 008 Solving Inequalities.webm 3.3 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 003 Reading Bar Graphs.webm 3.2 MB
Math - 05 - Calculus/02 Taking derivatives - 07 Implicit differentiation - 004 Implicit derivative of y _ cos(5x - 3y).webm 3.2 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 005 Direct Variation 1.webm 3.2 MB
Science and economics - 03 - Physics/12 Waves and optics - 006 Mach Numbers.webm 3.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 008 Recognizing Linear Functions.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 007 Recognizing Linear Functions.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 04 Analyzing functions - 003 Recognizing Linear Functions.webm 3.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 009 Practice using substitution for systems.webm 3.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 007 Practice using substitution for systems.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 009 Practice using substitution for systems.webm 3.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 003 Addition Elimination Method 1.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 003 Example_ Using soh cah toa.webm 3.2 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 016 Solving application problems involving units of volume.webm 3.2 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 003 Motivation for the Futures Exchange.webm 3.2 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 007 Solving Rational Equations 1.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 005 Solving Rational Equations 1.webm 3.2 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 004 Domain and Range 1.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 004 Domain and Range 1.webm 3.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 006 Simple Elimination Practice.webm 3.2 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 008 Simple Elimination Practice.webm 3.2 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 005 Simple Elimination Practice.webm 3.2 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 002 Difference between Equations and Functions.webm 3.2 MB
Math - 05 - Calculus/01 Limits - 03 Limits and infinity - 002 Limits at positive and negative infinity.webm 3.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 03 Graphing lines using x and y intercepts - 003 X and Y intercepts.webm 3.2 MB
Test Prep - 01 - SAT Math/098 SAT Prep_ Test 7 Section 2 Part 4.webm 3.2 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 005 Example_ Completing perfect square trinomials.webm 3.2 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 003 The Discrete Logarithm Problem.webm 3.2 MB
Math - 03 - Geometry/01 Points, lines, and planes - 01 Introduction to Euclidean geometry - 003 Lines, Line Segments, and Rays.webm 3.2 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 02 Perimeter and area of triangles - 005 Area of an Equilateral Triangle.webm 3.2 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 04 Koch snowflake fractal - 002 Area of an Equilateral Triangle.webm 3.2 MB
Math - 03 - Geometry/11 Triangles - 021 Area of an Equilateral Triangle.webm 3.2 MB
Math - 03 - Geometry/08 Quadrilaterals - 010 Rhombus Diagonals.webm 3.2 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 05 Deflation - 002 Velocity of Money Rather than Quantity Driving Prices.webm 3.1 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 03 Deflation - 002 Velocity of Money Rather than Quantity Driving Prices.webm 3.1 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 024 More Rational Exponents and Exponent Laws.webm 3.1 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 02 Simplifying rational expressions - 004 Simplifying Rational Expressions 3.webm 3.1 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 07 Simplifying rational expressions - 004 Simplifying Rational Expressions 3.webm 3.1 MB
Math - 05 - Calculus/02 Taking derivatives - 04 Power rule - 001 Power Rule.webm 3.1 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 004 Multiplying and Dividing Monomials 2.webm 3.1 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 07 Perimeter and area of non-standard shapes - 005 Perimeter and Area of a Non-Standard Polygon.webm 3.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 003 American Put Options.webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 04 Scientific notation - 004 Scientific Notation I.webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 004 Subtracting Mixed Numbers.webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 07 Mixed number multiplication and division - 001 Multiplying Fractions and Mixed Numbers.webm 3.1 MB
Science and economics - 12 - Projects/03 Discoveries - 06 Discovery of Resistors - 001 Series Load.webm 3.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 006 Call Payoff Diagram.webm 3.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 08 Improper integrals - 001 Introduction to improper integrals.webm 3.1 MB
Math - 08 - Linear algebra/03 Alternate coordinate systems (bases) - 01 Orthogonal complements - 005 Orthogonal Complement of the Nullspace.webm 3.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 01 Indefinite integral as anti-derivative - 004 Basic trig and exponential antiderivatives.webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 04 Prime factorization - 001 Prime Factorization.webm 3.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 002 U-substitution example 2.webm 3.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 03 Integration by parts - 001 Deriving integration by parts formula.webm 3.1 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 02 Basic sequences and series - 007 Sum of arithmetic sequence (arithmetic series).webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 004 Adding Fractions with Unlike Denominators.webm 3.1 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 012 Solving Logarithmic Equations.webm 3.1 MB
Math - 04 - Trigonometry and precalculus/04 Exponential and logarithmic functions - 02 Logarithmic functions - 006 Solving Logarithmic Equations.webm 3.1 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 008 Severe Contango Generally Bearish.webm 3.1 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 006 RSA Encryption_ step 2.webm 3.1 MB
Science and economics - 09 - Computer science/024 Simpler Insertion Sort Function.webm 3.1 MB
Math - 02 - Algebra/11 Logarithms - 01 Logarithm basics - 003 Fancier logarithm expressions.webm 3.1 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 009 Converting Fahrenheit to Celsius.webm 3.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 002 Applying the fundamental theorem of calculus.webm 3.1 MB
Science and economics - 12 - Projects/01 Robots - 02 Spider Bot - 014 13 Spider's Romance.webm 3.1 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 05 Inverse trig functions - 004 Example_ Calculator to evaluate inverse trig function.webm 3.1 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 03 Dada _ Surrealism - 005 Arp, Untitled (Collage with Squares Arranged According to the Laws of Chance).webm 3.0 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 008 Solving Rational Equations 2.webm 3.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 006 Solving Rational Equations 2.webm 3.0 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 008 Example_ Graphing a quadratic.webm 3.0 MB
Math - 02 - Algebra/07 Quadratics - 04 Graphing quadratics - 002 Example_ Graphing a quadratic.webm 3.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 01 Basic probability - 002 Example_ Marbles from a bag.webm 3.0 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 01 Basic probability - 002 Example_ Marbles from a bag.webm 3.0 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 008 Trigonometry word problems (part 2).webm 3.0 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 01 Inflation basics - 002 What is Inflation.webm 3.0 MB
Science and economics - 08 - Macroeconomics/03 Aggregate demand and aggregate supply - 04 Monetary and fiscal policy - 002 Tax Lever of Fiscal Policy.webm 3.0 MB
Science and economics - 12 - Projects/03 Discoveries - 06 Discovery of Resistors - 002 Pencil Resistor.webm 3.0 MB
Science and economics - 12 - Projects/03 Discoveries - 09 Electrostatics - 001 Discovery of Triboelectric effect.webm 3.0 MB
Math - 03 - Geometry/11 Triangles - 039 Pythagorean Theorem 2.webm 3.0 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 007 Finding the determinant of a 3x3 matrix method 2.webm 3.0 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 006 Futures and Forward Curves.webm 3.0 MB
Science and economics - 08 - Macroeconomics/01 GDP - measuring national income - 02 GDP and the circular flow of income and expenditures - 003 More on Final and Intermediate GDP Contributions.webm 3.0 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 01 Indefinite integral as anti-derivative - 001 Antiderivatives and indefinite integrals.webm 3.0 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 04 Multiplying and dividing fractions - 002 Multiplying Fractions Word Problem.webm 3.0 MB
Math - 06 - Probability and statistics/06 Inferential statistics - 05 Hypothesis testing with one sample - 003 Type 1 Errors.webm 3.0 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 004 Reverse Electrodes (polarity).webm 2.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 08 Estimating and rounding with decimals - 002 Estimation with Decimals.webm 2.9 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 03 Unit circle definition of trigonometric functions - 005 Example_ The signs of sine and cosecant.flv 2.9 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 002 Example 2_ Solving systems by substitution.webm 2.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 01 Conceptualizing decimals and place notation - 001 Decimal Place Value.webm 2.9 MB
Math - 02 - Algebra/02 Linear equations - 10 Age word problems - 002 Ex 2 Age word problem.webm 2.9 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 03 Real and nominal return - 002 Calculating Real Return in Last Year Dollars.webm 2.9 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 02 Real and nominal return - 002 Calculating Real Return in Last Year Dollars.webm 2.9 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 05 Credit default swaps - 001 Credit Default Swaps (CDS) Intro.webm 2.9 MB
Test Prep - 02 - GMAT/02 Data Sufficiency - 022 GMAT Data Sufficiency 21 (correction).webm 2.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 006 Changing an Improper Fraction to a Mixed Number.webm 2.9 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 014 Multiplying and Dividing Rational Expressions 1.webm 2.9 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 013 Multiplying and Dividing Rational Expressions 1.webm 2.9 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 010 Difference of Functions.webm 2.9 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 009 Difference of Functions.webm 2.9 MB
Humanities - 02 - Art history/01 Introduction to Art History - 01 The Basics - 001 Why Look at Art.webm 2.9 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 05 Deflation - 001 Deflation.webm 2.9 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 03 Deflation - 001 Deflation.webm 2.9 MB
Science and economics - 12 - Projects/03 Discoveries - 02 Discovery of Magnetic Fields - 003 Discovery of Magnetic Fields.webm 2.9 MB
Humanities - 02 - Art history/06 1500-1600 End of the Renaissance and the Reformation - 04 Northern Renaissance - 002 Dürer, Self-portrait.flv 2.9 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 02 Inflation scenarios - 002 Stagflation.webm 2.9 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 04 Inflationary and deflationary scenarios - 002 Stagflation.webm 2.9 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 03 Integration by parts - 003 Integral of ln x.webm 2.9 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 006 Example 1_ Completing the square.webm 2.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 006 Parallel Lines.webm 2.9 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 004 Parallel Lines.webm 2.9 MB
Humanities - 01 - World history/01 1900 - Modern times - 01 Beginning of World War I - 002 German and Italian Empires in 1914.webm 2.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 006 Inductive Reasoning 3.webm 2.9 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 005 Example involving an isosceles triangle and parallel lines.webm 2.9 MB
Math - 03 - Geometry/11 Triangles - 018 Example involving an isosceles triangle and parallel lines.webm 2.9 MB
Science and economics - 08 - Macroeconomics/06 Foreign exchange and trade - 02 Currency reserves - 001 Accumulating Foreign Currency Reserves.webm 2.9 MB
Math - 02 - Algebra/13 Matrices - 01 Basic matrix operations - 004 Transpose of a matrix.webm 2.9 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 04 U-substitution - 004 U-substitution with ln(x).webm 2.9 MB
Science and economics - 10 - Healthcare and medicine/02 The Heart - 03 Blood pressure - 005 Adding up resistance problem.webm 2.9 MB
Math - 02 - Algebra/02 Linear equations - 04 Manipulating expressions - 004 Combining Like Terms 2.webm 2.9 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 005 Graphing linear inequalities in two variables 3.webm 2.8 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 06 Graphing inequalities - 005 Graphing linear inequalities in two variables 3.webm 2.8 MB
Humanities - 02 - Art history/11 1907-1960 Age of Global Conflict - 02 Cubism and its Impact - 011 Brancusi, Bird in Space.webm 2.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 02 Forward and futures contracts - 018 Futures Fair Value in the Pre-Market.webm 2.8 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 001 Zinc Copper cell (reduction-oxidation).webm 2.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 012 Call Writer Payoff Diagram.webm 2.8 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 03 Real and nominal return - 001 Real and Nominal Return.webm 2.8 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 02 Real and nominal return - 001 Real and Nominal Return.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 011 Inverse Property of Multiplication.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 003 Representing a number as a decimal, percent, and fraction.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 007 Representing a number as a decimal, percent, and fraction.webm 2.8 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 006 Monomial Greatest Common Factor.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 003 Converting fractions to decimals (ex1).webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 003 Converting fractions to decimals (ex1).webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 03 Multiplying decimals - 005 Dividing a Decimal by a Power of 10.webm 2.8 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 01 Basic trigonometric ratios - 006 Example_ Calculator to evaluate a trig function.webm 2.8 MB
Math - 02 - Algebra/02 Linear equations - 06 More fancy equations for beginners - 003 Example 2_ Variables on both sides.webm 2.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 020 Multiply and Simplify a Radical Expression 2.webm 2.8 MB
Test Prep - 05 - Competition Math/002 2003 AIME II Problem 3.webm 2.8 MB
Math - 03 - Geometry/07 Special properties and parts of triangles - 02 Angle bisectors - 005 Angle Bisector Theorem Examples.webm 2.8 MB
Math - 03 - Geometry/10 Angles - 029 Angle Bisector Theorem Examples.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 002 Commutative Property for Addition.webm 2.8 MB
Science and economics - 12 - Projects/03 Discoveries - 08 Electric Motor - 001 Spinning Compass.webm 2.8 MB
Test Prep - 02 - GMAT/01 Problem Solving - 031 GMAT Math 31.webm 2.8 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 017 Extraneous Solutions to Rational Equations.webm 2.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 016 Extraneous Solutions to Rational Equations.webm 2.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 001 Solving Radical Equations.webm 2.8 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 008 Comparing Celsius and Farenheit temperature scales.webm 2.8 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 011 Product of Functions.webm 2.8 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 010 Product of Functions.webm 2.8 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 011 Multi-Step Inequalities 2.webm 2.8 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 015 Square a Binomial.webm 2.8 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 015 Example_ Factoring special products.webm 2.7 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 05 Solving systems with substitution - 001 Example 1_ Solving systems by substitution.webm 2.7 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 022 Example 4_ Factoring by grouping.webm 2.7 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 009 Perpendicular Lines.webm 2.7 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 007 Perpendicular Lines.webm 2.7 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 04 Multiplying and dividing fractions - 004 Dividing Fractions Example.webm 2.7 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 001 Derivatives of sin x, cos x, tan x, e_x and ln x.webm 2.7 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 001 Derivatives of sin x, cos x, tan x, e_x and ln x.webm 2.7 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 01 Two-dimensional projectile motion - 007 Correction to Total Final Velocity for Projectile.webm 2.7 MB
Math - 05 - Calculus/01 Limits - 05 Epsilon delta definition of limits - 001 Limit intuition review.webm 2.7 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 003 Graphing systems of inequalities 2.webm 2.7 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 02 Systems of inequalities - 002 Graphing systems of inequalities 2.webm 2.7 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 009 Electrode (surface area test).webm 2.7 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 006 Stokes Example Part 1.webm 2.7 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 027 Simplifying Expressions with Exponents 2.webm 2.7 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 006 Simply a polynomial.webm 2.7 MB
Math - 05 - Calculus/11 Surface integrals and Stokes' theorem - 04 Stokes' theorem intuition and application - 003 Orienting Boundary with Surface.webm 2.7 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 002 Representing a relationship with a simple equation.webm 2.7 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 002 Representing a relationship with a simple equation.webm 2.7 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 003 Product rule for more than two functions.webm 2.7 MB
Humanities - 02 - Art history/08 1700-1800 Age of Enlightenment - 01 Rococo - 005 Vigée Le Brun, Madame Perregaux.webm 2.7 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 001 Adding Fractions with Like Denominators.webm 2.7 MB
Science and economics - 06 - Finance and capital markets/03 Inflation - 02 Inflation scenarios - 001 Moderate Inflation in a Good Economy.webm 2.7 MB
Science and economics - 08 - Macroeconomics/02 Inflation - measuring the cost of living - 04 Inflationary and deflationary scenarios - 001 Moderate Inflation in a Good Economy.webm 2.7 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 018 Example_ Basic grouping.webm 2.7 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 006 Intuition why we divide both sides.webm 2.7 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 006 Intuition why we divide both sides.webm 2.7 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 002 Example 2_ Solving systems by elimination.webm 2.6 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 004 Solving Radical Equations 2.webm 2.6 MB
Math - 05 - Calculus/03 Derivative applications - 01 Minima, maxima, inflection points and critical points - 005 Inflection points.webm 2.6 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 008 Applying Radical Equations 3.webm 2.6 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 005 Reading Line Graphs.webm 2.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 003 Adding Mixed Numbers Word Problem.webm 2.6 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 006 Simplifying First for Subtracting Rational Expressions.webm 2.6 MB
Math - 03 - Geometry/10 Angles - 007 Identifying Complementary and Supplementary Angles.webm 2.6 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 03 Stellar parallax - 004 Stellar Parallax Clarification.webm 2.6 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 002 Domain and Range of a Relation.webm 2.6 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 002 Domain and Range of a Relation.webm 2.6 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 014 Radical Equivalent to Rational Exponents.webm 2.6 MB
Math - 01 - Arithmetic and pre-algebra/09 Interpreting data - 01 Reading and interpreting data - 002 Reading Pictographs.webm 2.6 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 007 Absolute value inequalities Example 1.webm 2.6 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 007 Absolute value inequalities Example 1.webm 2.6 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 010 Standard Cell.webm 2.6 MB
Math - 05 - Calculus/05 Solid of revolution - 01 Disc method - 002 Generalizing disc method around x-axis.webm 2.6 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 08 Volume and surface area - 003 Volume of a Sphere.webm 2.6 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 013 Arbitrage Basics.webm 2.6 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 01 Conceptualizing decimals and place notation - 002 Decimal Place Value 2.webm 2.5 MB
Science and economics - 12 - Projects/03 Discoveries - 05 Discovery of Electromagnetism - 004 Electromagnetic Field (loop).webm 2.5 MB
Math - 04 - Trigonometry and precalculus/05 Basic Trigonometry - 02 Radians - 005 Example_ Converting radians to degrees.webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 07 Mixed number multiplication and division - 005 Dividing Mixed Numbers and Fractions.webm 2.5 MB
Math - 09 - Applied math/01 Journey into Cryptography - 02 Modern Cryptography - 008 Euler's Totient Function.webm 2.5 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 002 Ex 2 Multi-step equation.webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 01 Multiplication fun - 003 Example_ Ways to represent multiplication.webm 2.5 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 004 Compass Build (stroke direction).webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 01 Multiplication fun - 005 Example_ 1-digit multiplication word problem.webm 2.5 MB
Math - 08 - Linear algebra/02 Matrix transformations - 06 More determinant depth - 002 (correction) scalar multiplication of row.webm 2.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 03 Graphing lines using x and y intercepts - 004 X and Y intercepts 2.webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/03 Factors and multiples - 02 Divisibility and factors - 002 Divisibility Intuition.webm 2.5 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 004 Dividing polynomials 1.webm 2.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 006 Dividing polynomials 1.webm 2.5 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 011 Wrong statements in proofs example 1.webm 2.5 MB
Math - 03 - Geometry/11 Triangles - 072 Wrong statements in proofs example 1.webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 001 Describing the Meaning of Percent.webm 2.5 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 001 What is a variable_.webm 2.5 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 02 Two digit addition and subtraction - 004 Example_ 2-digit subtraction (no borrowing).webm 2.5 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 07 Systems of equations word problems - 002 Mixture problems 1.webm 2.5 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 002 Absolute Value Equations Example 1.webm 2.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 06 Solving systems with elimination (addition-elimination) - 006 Addition Elimination Method 4.webm 2.4 MB
Science and economics - 12 - Projects/03 Discoveries - 09 Electrostatics - 003 Foil Leaf Electroscope.webm 2.4 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 04 Absolute value - 002 Absolute Value 1.webm 2.4 MB
Science and economics - 12 - Projects/03 Discoveries - 02 Discovery of Magnetic Fields - 001 Magnet near Compass.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 04 Dependent events - 003 Example_ Is an event independent or dependent_.webm 2.4 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 04 Dependent probability - 003 Example_ Is an event independent or dependent_.webm 2.4 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 006 Electrolyte (salt test).webm 2.4 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 008 Basic Triangle Proofs Module Example 2.webm 2.4 MB
Math - 03 - Geometry/11 Triangles - 070 Basic Triangle Proofs Module Example 2.webm 2.4 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 01 Coordinate plane - 004 Quadrants of Coordinate Plane.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 004 Quadrants of Coordinate Plane.webm 2.4 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 004 Ex_ Constructing a function.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 003 Ex_ Constructing a function.webm 2.4 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 003 Perpendicular Line Slope.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 001 Perpendicular Line Slope.webm 2.4 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 01 Negative number basics - 002 Ordering Negative Numbers.webm 2.4 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 006 Domain and Range 2.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 006 Domain and Range 2.webm 2.4 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 010 Perpendicular lines 2.webm 2.4 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 008 Perpendicular lines 2.webm 2.4 MB
Math - 02 - Algebra/02 Linear equations - 04 Manipulating expressions - 003 Combining Like Terms 1.webm 2.4 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 002 Testing a solution for a system of equations.webm 2.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 004 Converting decimals to percents (ex 1).webm 2.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 01 Understanding fractions - 002 Identifying Fraction Parts.webm 2.4 MB
Science and economics - 03 - Physics/12 Waves and optics - 023 Object Image Height and Distance Relationship.webm 2.4 MB
Math - 02 - Algebra/06 Functions - 01 Introduction to functions (old tutorial) - 009 Sum of Functions.webm 2.3 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 01 Introduction to functions - 008 Sum of Functions.webm 2.3 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 019 Special Products of Polynomials 1.webm 2.3 MB
Math - 02 - Algebra/02 Linear equations - 12 Simplifying complicated equations - 001 Ex 1 Multi step equation.webm 2.3 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 07 Fundamental Theorem of Calculus - 003 Swapping the bounds for definite integral.webm 2.3 MB
Science and economics - 03 - Physics/02 Two-dimensional motion - 02 Optimal angle for a projectile - 003 Optimal angle for a projectile part 3 - Horizontal distance as a function of angle.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 006 Identifying Percent Amount and Base.webm 2.3 MB
Math - 02 - Algebra/09 Polynomials - 03 Dividing polynomials - 003 Dividing multivariable polynomial with monomial.webm 2.3 MB
Math - 03 - Geometry/11 Triangles - 040 Pythagorean Theorem 3.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 004 Example_ 2-digit time 2-digit.webm 2.3 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 001 Negative and Positive Exponents.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 008 Adding subtracting mixed numbers 0.5 (ex 2).webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 010 Adding subtracting mixed numbers 1 (ex 2).webm 2.3 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 005 Example 2_ Solving a quadratic equation by factoring.webm 2.3 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 004 Example 2_ Solving a quadratic equation by factoring.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 005 Adding fractions (ex 1).webm 2.3 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 02 Quasars and galactive collisions - 002 Quasar Correction.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 002 Describing the Meaning of Percent 2.webm 2.3 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 003 Graphing Linear Inequalities in Two Variables Example 2.webm 2.3 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 06 Graphing inequalities - 003 Graphing Linear Inequalities in Two Variables Example 2.webm 2.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 01 A system for solving the King's problems - 003 Solving Systems Graphically.webm 2.3 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 03 Solving systems graphically - 007 Solving Systems Graphically.webm 2.3 MB
Math - 04 - Trigonometry and precalculus/09 Systems of equations and inequalities - 01 Solving systems of equations for the king - 003 Solving Systems Graphically.webm 2.3 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 006 Simplifying Radical Expressions1.webm 2.2 MB
Math - 02 - Algebra/10 Ratios and rational expressions - 03 Rational expressions and equations - 002 Adding and Subtracting Rational Expressions 2.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 08 Rational functions - 002 Adding and Subtracting Rational Expressions 2.webm 2.2 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 021 Example 3_ Factoring by grouping.webm 2.2 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 007 Factoring and the Distributive Property.webm 2.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 008 Exponent Properties 4.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 007 Example_ Different ways to pick officers.webm 2.2 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 007 Example_ Different ways to pick officers.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 04 Advanced sequences and series - 004 Series as sum of sequence.webm 2.2 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 008 Simplifying Radical Expressions 3.webm 2.2 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 015 Radical Equivalent to Rational Exponents 2.webm 2.2 MB
Science and economics - 04 - Cosmology and astronomy/02 Stars, black holes and galaxies - 01 Life and death of stars - 008 Supernova clarification.webm 2.2 MB
Math - 02 - Algebra/02 Linear equations - 13 Evaluating expressions with unknown variables - 002 Evaluating expressions with unknown variables 2.webm 2.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 01 Coordinate plane - 003 Plot ordered pairs.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 003 Plot ordered pairs.webm 2.2 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 09 Number sets - 004 Number Sets 3.webm 2.2 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 010 Inverse Property of Addition.mp4 2.2 MB
Math - 02 - Algebra/07 Quadratics - 03 The quadratic formula (quadratic equation) - 002 Example_ Quadratics in standard form.webm 2.2 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 007 One-Step Inequalities 2.webm 2.2 MB
Math - 02 - Algebra/01 Introduction to algebra - 01 Overview and history of algebra - 005 Why all the letters in Algebra_.webm 2.2 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 010 Why all the letters in Algebra_.webm 2.2 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 007 Parallel Lines 2.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 005 Parallel Lines 2.webm 2.2 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 002 Example_ All the ways you can flip a coin.webm 2.1 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 002 Example_ All the ways you can flip a coin.webm 2.1 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 005 Evaluating exponential expressions 2.webm 2.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 009 Adding subtracting mixed numbers 1 (ex 1).webm 2.1 MB
Math - 05 - Calculus/02 Taking derivatives - 05 Chain rule - 006 Derivative of log with arbitrary base.webm 2.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 06 More analytic geometry - 008 Parallel lines 3.webm 2.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 05 Equations of parallel and perpendicular lines - 006 Parallel lines 3.webm 2.1 MB
Science and economics - 12 - Projects/03 Discoveries - 02 Discovery of Magnetic Fields - 005 Increase Strength of Magnet.webm 2.1 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 007 Electrode (distance test).webm 2.1 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 05 Equation of a line - 001 Graphing a line in slope intercept form.webm 2.1 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 03 Equation of a line - 001 Graphing a line in slope intercept form.webm 2.1 MB
Math - 02 - Algebra/02 Linear equations - 08 Solving for a variable - 003 Solving for a Variable 2.webm 2.1 MB
Science and economics - 03 - Physics/12 Waves and optics - 021 Concave Lenses.webm 2.1 MB
Math - 05 - Calculus/04 Indefinite and definite integrals - 08 Improper integrals - 003 Divergent improper integral.webm 2.1 MB
Test Prep - 01 - SAT Math/063 SAT Prep_ Test 4 Section 8 Part 4.webm 2.1 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 001 Difference between inductive and deductive reasoning.webm 2.1 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 02 Rates - 002 Finding Unit Rates.webm 2.1 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 001 Complex Numbers.webm 2.1 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 001 Complex Numbers.webm 2.1 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 005 Compass Build (magnet orientation).webm 2.1 MB
Science and economics - 02 - Chemistry/09 Oxidation reduction - 003 Hydrogen Peroxide Correction.webm 2.1 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 02 Delightful division - 003 Example_ Expressing division in multiple ways.webm 2.0 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 001 Terms coefficients and exponents in a polynomial.webm 2.0 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 05 Polynomials - 001 Terms coefficients and exponents in a polynomial.webm 2.0 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 001 Why we do the same thing to both sides_ simple equations.webm 2.0 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 001 Why we do the same thing to both sides_ simple equations.webm 2.0 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 006 Finding the determinant of a 3x3 matrix method 1.webm 2.0 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 008 Example_ Adding polynomials with multiple variables.flv 2.0 MB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 003 Inverse of a 2x2 matrix.webm 2.0 MB
Math - 02 - Algebra/02 Linear equations - 08 Solving for a variable - 001 Rearrange formulas to isolate specific variables.webm 2.0 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 009 Exponent Properties 5.webm 2.0 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 005 Inequalities.webm 2.0 MB
Science and economics - 04 - Cosmology and astronomy/03 Earth geological and climatic history - 03 Earth's rotation and tilt - 006 What Causes Precession and Other Orbital Changes.webm 2.0 MB
Science and economics - 10 - Healthcare and medicine/01 MCAT Video Competition - 01 MCAT Video Competition - 001 MCAT Video Competition.webm 2.0 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 03 Compound, independent events - 008 Example_ Rolling even three times.webm 2.0 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 03 Compound, independent events - 008 Example_ Rolling even three times.webm 2.0 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 009 Example_ Two-step equation with x_4 term.webm 2.0 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 007 Simplifying Radical Expressions 2.webm 2.0 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 021 Multiplying Monomials by Polynomials.webm 2.0 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 008 Direct Variation Application.webm 2.0 MB
Science and economics - 05 - Organic chemistry/03 Alkanes and cycloalkanes - 01 Naming alkanes - 004 Correction - 2-Propylheptane should never be the name!.webm 2.0 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 05 Undefined and indeterminate answers - 002 Why Zero Divided by Zero is Undefined_Indeterminate.webm 2.0 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 005 Converting Fractions to Decimals Example.webm 2.0 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 002 Converting Fractions to Decimals Example.webm 2.0 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 022 Rational Exponents and Exponent Laws.webm 2.0 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 03 Multiplying decimals - 001 Multiplying Decimals.webm 2.0 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 002 Battery Meter (Galvanometer).webm 2.0 MB
Science and economics - 12 - Projects/03 Discoveries - 05 Discovery of Electromagnetism - 005 Battery Meter (Galvanometer).webm 2.0 MB
Math - 02 - Algebra/07 Quadratics - 02 Completing the square - 002 Example_ Solving simple quadratic.webm 2.0 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 005 Using Multiple Logarithm Properties to Simplify.webm 2.0 MB
Math - 05 - Calculus/02 Taking derivatives - 06 Product and quotient rules - 002 Applying the product rule for derivatives.webm 2.0 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 008 Evaluating exponential expressions.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 07 Mixed number multiplication and division - 004 Dividing Mixed Numbers.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 02 Equivalent fractions and simplified form - 003 Comparing Fractions.webm 1.9 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 005 Inductive Reasoning 2.webm 1.9 MB
Math - 02 - Algebra/02 Linear equations - 14 More equation practice - 003 Patterns in Sequences 1.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 02 Adding and subtracting decimals - 001 Adding Decimals.webm 1.9 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 005 Adding and subtracting the same thing from both sides.webm 1.9 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 005 Adding and subtracting the same thing from both sides.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 010 Converting decimals to fractions 2 (ex 2).webm 1.9 MB
Science and economics - 04 - Cosmology and astronomy/01 Scale of the Universe - 05 Big bang and expansion of the universe - 003 (Correction) Radius of Observable Universe.webm 1.9 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 05 Permutations and combinations - 005 Example_ Ways to pick officers.webm 1.9 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 01 Permutations and combinations - 005 Example_ Ways to pick officers.webm 1.9 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 005 Compound Inequalities 4.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 01 Understanding fractions - 001 Numerator and Denominator of a Fraction.webm 1.9 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 06 Circumference and area of circles - 002 Parts of a Circle.webm 1.9 MB
Math - 03 - Geometry/09 Circles - 003 Parts of a Circle.webm 1.9 MB
Science and economics - 09 - Computer science/020 Exercise - Write a Sorting Function.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 02 Adding and subtracting decimals - 003 Subtracting Decimals Word Problem.webm 1.9 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 007 Exponent Properties 3.webm 1.9 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 005 Absolute Value Equations 1.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 001 Decimals and Fractions.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 001 Decimals and Fractions.webm 1.9 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 03 Multiplying decimals - 002 Multiplying Decimals 3.webm 1.9 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 024 More multiplying polynomials.webm 1.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 028 Simplifying Expressions with Exponents 3.webm 1.8 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 009 Absolute value inequalities example 3.webm 1.8 MB
Math - 02 - Algebra/03 Linear inequalities - 02 Compound and absolute value inequalities - 009 Absolute value inequalities example 3.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 08 Rounding whole numbers - 002 Rounding Whole Numbers 2.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 003 Simplifying Rates and Ratios.webm 1.8 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 005 Exponent Properties 1.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 03 Adding and subtracting fractions - 002 Subtracting Fractions.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 005 Associative Law of Multiplication.webm 1.8 MB
Test Prep - 03 - CAHSEE/015 CAHSEE Practice_ Problems 52-53.webm 1.8 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 017 Special Polynomials Products 1.webm 1.8 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 03 Mortgage-backed securities - 001 Mortgage Back Security Overview.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 04 Multiplying and dividing fractions - 001 Multiplying Fractions.webm 1.8 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 012 Example 2_ Factoring difference of squares.webm 1.8 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 008 Example 2_ Factoring difference of squares.webm 1.8 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 002 Compass_ which way is north_.webm 1.8 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 05 Place value - 001 Place Value 1.webm 1.8 MB
Math - 02 - Algebra/06 Functions - 03 Relationships and valid functions - 003 Testing if a relationship is a function.webm 1.8 MB
Math - 02 - Algebra/11 Logarithms - 01 Logarithm basics - 002 Ex_ Converting an exponential to logarithmic statement.webm 1.8 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 014 Writing and using inequalities 3.webm 1.8 MB
Math - 02 - Algebra/06 Functions - 06 New operator definitions - 002 New definitions 2.webm 1.7 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 003 Example_ evaluating an expression.webm 1.7 MB
Science and economics - 06 - Finance and capital markets/09 Options, swaps, futures, MBSs, CDOs and other derivatives - 01 Put and call options - 016 Put-Call Parity Clarification.webm 1.7 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 004 Associative Law of Addition.webm 1.7 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 012 Adding and Subtracting Polynomials 3.webm 1.7 MB
Test Prep - 01 - SAT Math/025 SAT Prep_ Test 2 Section 3 Part 6.webm 1.7 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 004 Solving One-Step Equations 2.webm 1.7 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 005 Multiplying and Dividing Monomials 3.webm 1.7 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 02 Rates - 003 Finding Unit Prices.webm 1.7 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 03 The distributive property - 002 The Distributive Property 2.webm 1.7 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 01 Basic probability - 004 Example_ Picking a yellow marble.webm 1.7 MB
Math - 06 - Probability and statistics/01 Independent and dependent events - 01 Basic probability - 004 Example_ Picking a yellow marble.webm 1.7 MB
Math - 02 - Algebra/13 Matrices - 01 Basic matrix operations - 002 Scalar multiplication.webm 1.7 MB
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Test Prep - 05 - Competition Math/007 2003 AIME II Problem 5 Minor Correction.webm 1.7 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 04 Absolute value - 003 Absolute Value of Integers.webm 1.7 MB
Math - 04 - Trigonometry and precalculus/11 Probability and combinatorics - 06 Probability using combinatorics - 001 Example_ Probability through counting outcomes.webm 1.6 MB
Math - 06 - Probability and statistics/02 Probability and combinatorics - 02 Probability using combinatorics - 001 Example_ Probability through counting outcomes.webm 1.6 MB
Math - 03 - Geometry/03 Congruent triangles - 02 Congruence and isosceles and equilateral triangles - 007 Basic Triangle Proofs Module Example.webm 1.6 MB
Math - 03 - Geometry/11 Triangles - 069 Basic Triangle Proofs Module Example.webm 1.6 MB
Test Prep - 01 - SAT Math/045 SAT Prep_ Test 3 Section 4 Part 5.webm 1.6 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 03 Multiplying and dividing negative numbers - 005 Example_ Multiplying numbers with different signs.webm 1.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 04 Multiplying and dividing fractions - 005 Dividing Fractions Word Problem.webm 1.6 MB
Math - 02 - Algebra/01 Introduction to algebra - 02 The why of algebra - 004 One step equation intuition exercise intro.webm 1.6 MB
Math - 02 - Algebra/02 Linear equations - 02 The why of algebra - 004 One step equation intuition exercise intro.webm 1.6 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 008 Example_ Dimensions of a garden.webm 1.6 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 014 Example_ Factoring a fourth degree expression.webm 1.6 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 07 Graphing linear inequalities - 002 Solving and graphing linear inequalities in two variables 1.webm 1.6 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 06 Graphing inequalities - 002 Solving and graphing linear inequalities in two variables 1.webm 1.6 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 013 Subtracting Polynomials.webm 1.6 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 026 Simplifying Expressions with Exponents.webm 1.6 MB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 005 Subtracting Complex Numbers.webm 1.6 MB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 005 Subtracting Complex Numbers.webm 1.6 MB
Math - 03 - Geometry/10 Angles - 021 Finding Missing Angles.webm 1.6 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 001 Adding Mixed Numbers.webm 1.6 MB
Math - 02 - Algebra/06 Functions - 07 Direct and inverse variation - 003 Proportionality Constant for Direct Variation.webm 1.5 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 06 Intro to percentages - 005 Converting decimals to percents (ex 2).webm 1.5 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 02 Radical equations - 003 Solving Radical Equations 1.webm 1.5 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 014 Subtracting polynomials with multiple variables.webm 1.5 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 007 Example_ Evaluating expressions with 2 variables.webm 1.5 MB
Math - 02 - Algebra/06 Functions - 02 Domain and range - 005 Domain of a Radical Function.webm 1.5 MB
Math - 04 - Trigonometry and precalculus/02 Functions and their graphs - 02 Domain and range - 005 Domain of a Radical Function.webm 1.5 MB
Math - 02 - Algebra/07 Quadratics - 01 Factoring quadratics - 011 Example 1_ Factoring difference of squares.webm 1.5 MB
Math - 04 - Trigonometry and precalculus/03 Polynomial and rational functions - 01 Factoring quadratics - 007 Example 1_ Factoring difference of squares.webm 1.5 MB
Science and economics - 01 - Biology/04 Tree of life - 003 Ape Clarification.webm 1.5 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 007 Adding Polynomials.webm 1.5 MB
Science and economics - 03 - Physics/10 Thermodynamics - 020 Maxwell's Demon.webm 1.5 MB
Science and economics - 12 - Projects/03 Discoveries - 05 Discovery of Electromagnetism - 003 Electromagnetic Field (forward vs. reverse).webm 1.5 MB
Math - 02 - Algebra/04 Graphing points, equations and inequalities - 02 Graphing solutions to equations - 001 Ordered pair solutions of equations.webm 1.5 MB
Math - 04 - Trigonometry and precalculus/01 Graphing lines - 01 The coordinate plane - 005 Ordered pair solutions of equations.webm 1.5 MB
Math - 04 - Trigonometry and precalculus/10 Sequences and induction - 03 Deductive and inductive reasoning - 004 Inductive Reasoning 1.webm 1.5 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 006 Neutralize a Compass.webm 1.5 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 01 Conceptualizing decimals and place notation - 005 Points on a number line.webm 1.5 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 008 Points on a number line.webm 1.5 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 02 Adding and subtracting decimals - 002 Subtracting Decimals.webm 1.5 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 05 Mixed numbers and improper fractions - 001 Proper and Improper Fractions.webm 1.4 MB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 06 Multi-digit multiplication - 003 Example_ Two digit multiplication.webm 1.4 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 003 Commutative Law of Multiplication.webm 1.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 01 Conceptualizing decimals and place notation - 004 Decimals on a Number Line.webm 1.4 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 010 Adding and Subtracting Polynomials 1.webm 1.4 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 006 One-Step Inequalities.webm 1.4 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 04 Dividing decimals - 003 Dividing Decimals 2.1.webm 1.4 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 06 Mixed number addition and subtraction - 007 Adding subtracting mixed numbers 0.5 (ex 1).webm 1.4 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 011 How much electrolyte does a single cell need_.webm 1.4 MB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 003 Multiplying and Dividing Monomials 1.webm 1.4 MB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 006 Expressions with two variables.webm 1.4 MB
Math - 02 - Algebra/02 Linear equations - 06 More fancy equations for beginners - 004 Equation Special Cases.webm 1.3 MB
Science and economics - 12 - Projects/03 Discoveries - 04 Discovery of Batteries - 005 Electrolyte (strong acid test).webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 003 Understanding Exponents.webm 1.3 MB
Math - 02 - Algebra/08 Exponent expressions and equations - 01 Exponent properties - 029 Fractional Exponent Expressions 1.webm 1.3 MB
Math - 02 - Algebra/02 Linear equations - 05 Equations for beginners - 003 Solving One-Step Equations.webm 1.3 MB
Math - 02 - Algebra/02 Linear equations - 11 Absolute value equations - 004 Absolute Value Equations.webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 004 Converting fractions to decimals (ex2).webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 08 Decimals and fractions - 004 Converting fractions to decimals (ex2).webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/04 Negative numbers and absolute value - 02 Adding and subtracting negative numbers - 004 Why Subtracting a Negative Equivalent to Adding a Positive.webm 1.3 MB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 003 Floating Magnet.webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 001 Commutative Law of Addition.webm 1.3 MB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 008 Identity property of 1 (second example).webm 1.3 MB
Math - 02 - Algebra/11 Logarithms - 02 Logarithm properties - 010 Logarithmic Equations.webm 1.3 MB
Math - 03 - Geometry/04 Perimeter, area and volume - 07 Perimeter and area of non-standard shapes - 004 Perimeter of a Polygon.webm 1.2 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 011 Adding and Subtracting Polynomials 2.webm 1.2 MB
Science and economics - 12 - Projects/03 Discoveries - 03 Measuring Magnetic Fields - 002 Earth's Magnetic Field (how to measure).webm 1.2 MB
Math - 02 - Algebra/02 Linear equations - 08 Solving for a variable - 002 Solving for a Variable.webm 1.2 MB
Math - 02 - Algebra/11 Logarithms - 03 Natural logarithms - 002 Calculator for Natural Logarithms.webm 1.2 MB
Science and economics - 03 - Physics/03 Forces and Newton's Laws of Motion - 05 Inclined planes and friction - 004 Correction to Force of Friction Keeping the Block Stationary.webm 1.2 MB
Test Prep - 01 - SAT Math/029 SAT Prep_ Test 2 Section 6 Part 4.webm 1.1 MB
Math - 01 - Arithmetic and pre-algebra/06 Fractions - 07 Mixed number multiplication and division - 003 Reciprocal of a Mixed Number.webm 1.1 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 03 Unit conversion - 006 Converting pounds to ounces.webm 1.1 MB
Science and economics - 12 - Projects/03 Discoveries - 05 Discovery of Electromagnetism - 001 Discovery of Electromagnetism.webm 1.1 MB
Math - 02 - Algebra/03 Linear inequalities - 01 Basic inequalities - 001 Inequalities on a number line.webm 1.1 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 009 Converting decimals to fractions 2 (ex 1).webm 1.1 MB
Math - 01 - Arithmetic and pre-algebra/01 Addition and subtraction - 02 Two digit addition and subtraction - 002 Example_ Adding two digit numbers (no carrying).webm 1.1 MB
Math - 02 - Algebra/05 Systems of equations and inequalities - 08 Systems of inequalities - 001 Testing Solutions for a System of Inequalities.webm 1.0 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 01 Conceptualizing decimals and place notation - 003 Comparing Decimals.webm 1.0 MB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 008 Converting decimals to fractions 1 (ex 3).webm 1.0 MB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 004 Polynomials 2.webm 1.0 MB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 006 Understanding Proportions.webm 1021.6 KB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 08 Estimating and rounding with decimals - 001 Rounding Decimals.webm 1017.2 KB
Math - 02 - Algebra/14 Imaginary and complex numbers - 02 Complex numbers - 004 Adding Complex Numbers.webm 1013.3 KB
Math - 04 - Trigonometry and precalculus/12 Imaginary and complex numbers - 02 Complex numbers - 004 Adding Complex Numbers.webm 1013.3 KB
Science and economics - 12 - Projects/03 Discoveries - 02 Discovery of Magnetic Fields - 002 Tracing a Magnetic Field.webm 1000.0 KB
Science and economics - 12 - Projects/03 Discoveries - 05 Discovery of Electromagnetism - 002 Electromagnetic Field (above vs. below).webm 973.0 KB
Math - 02 - Algebra/02 Linear equations - 01 Variables and expressions - 004 Example_ evaluate a formula using substitution.webm 969.0 KB
Math - 01 - Arithmetic and pre-algebra/10 Arithmetic properties - 01 Arithmetic properties - 007 Identity Property of 1.webm 961.8 KB
Math - 01 - Arithmetic and pre-algebra/07 Ratios, proportions, units and rates - 01 Ratios and proportions - 002 Ratios as Fractions in Simplest Form.webm 929.8 KB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 02 Radical radicals - 001 Understanding Square Roots.webm 925.8 KB
Math - 02 - Algebra/13 Matrices - 03 Inverting matrices - 002 Finding the Determinant of a 2x2 matrix.webm 915.5 KB
Math - 01 - Arithmetic and pre-algebra/08 Exponents, radicals, and scientific notation - 01 The world of exponents - 002 Understanding Exponents 2.webm 860.2 KB
Science and economics - 05 - Organic chemistry/09 Aromatic compounds - 03 Reactions of benzene - 005 Friedel Crafts Acylation Addendum.webm 836.4 KB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 001 Multiplying Monomials.webm 829.8 KB
Science and economics - 12 - Projects/03 Discoveries - 01 Discovery of Magnetism - 007 Compass Interactions.webm 821.5 KB
Math - 02 - Algebra/09 Polynomials - 01 Polynomial basics - 005 Evaluating a polynomial at a given value.webm 804.0 KB
Math - 01 - Arithmetic and pre-algebra/02 Multiplication and division - 08 Rounding whole numbers - 003 Rounding Whole Numbers 3.webm 784.8 KB
Math - 01 - Arithmetic and pre-algebra/05 Decimals and percent - 05 Converting between fractions and decimals - 007 Converting decimals to fractions 1 (ex 2).webm 767.6 KB
Science and economics - 12 - Projects/03 Discoveries - 09 Electrostatics - 002 Pith Ball Electroscope.webm 644.6 KB
Math - 02 - Algebra/09 Polynomials - 02 Multiplying monomials, binomials and polynomials in general - 002 Dividing Monomials.webm 637.9 KB
Science and economics - 12 - Projects/03 Discoveries - 03 Measuring Magnetic Fields - 001 Are 2 magnets stronger than 1_.webm 637.8 KB
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