Khan Academy - YouTube

Guide

- Popular on YouTube
- Music
- Sports
- Gaming
- Education
- Movies
- TV Shows
- News
- Live
- Spotlight
Channels for you
- Browse channels
Sign in now to see your channels and recommendations!

Sign In

1,495,540

Loading...

Loading...

Working...

Salman Khan talk at TED 2011 (from ted.com)

2,976,581 views 2 years ago

Learn more: http://www.khanacademy.org/...
Salman Khan talk at TED 2011 (from ted.com)

Learn more: http://www.khanacademy.org/...
Salman Khan talk at TED 2011 (from ted.com) Show less

New and Noteworthy Play

10:07
The Beauty of Algebra
- by Khan Academy
- 975,606 views
11:15
SOPA and PIPA
- by Khan Academy
- 1,476,828 views
7:53
Thank You Khan Academy!
- by Mark Halberstadt
- 66,873 views
7:21
Vitamin C and the Limeys
- by Khan Academy
- 51,752 views
20:47
How Earth's Tilt Causes Seasons
- by Khan Academy
- 74,285 views
20:28
Salman Khan talk at TED 2011 (from ted.com)
- by Khan Academy
- 2,976,581 views
6:01
Visualizing Taylor Series Approximations
- by Khan Academy
- 82,598 views
10:45
Correlation and Causality
- by Khan Academy
- 126,027 views
7:12
Gravity for Astronauts in Orbit
- by Khan Academy
- 74,020 views
14:42
The Golden Ratio
- by Khan Academy
- 223,779 views
4:03
Carry Trade Basics
- by Khan Academy
- 22,154 views
12:21
Heart Disease and Heart Attacks
- by Khan Academy
- 164,875 views
View all
30+ items

Physics Play

Projectile motion, mechanics and electricity and magnetism. Solid understanding of algebra and a basic understanding of trigonometry necessary.

8:39
Introduction to Vectors and Scalars
- by Khan Academy
- 684,068 views
11:46
Calculating Average Velocity or Speed
- by Khan Academy
- 418,127 views
9:35
Solving for Time
- by Khan Academy
- 233,408 views
5:00
Displacement from Time and Velocity Example
- by Khan Academy
- 204,843 views
9:06
Acceleration
- by Khan Academy
- 272,370 views
9:33
Newton's First Law of Motion
- by Khan Academy
- 308,727 views
7:14
Newton's Second Law of Motion
- by Khan Academy
- 248,868 views
8:00
Newton's Third Law of Motion
- by Khan Academy
- 193,709 views
8:08
Airbus A380 Take-off Time
- by Khan Academy
- 142,324 views
5:29
Airbus A380 Take-off Distance
- by Khan Academy
- 95,748 views
9:26
Why Distance is Area under Velocity-Time Line
- by Khan Academy
- 127,631 views
14:10
Average Velocity for Constant Acceleration
- by Khan Academy
- 158,664 views
View all
100+ items

Biology Play

Covers topics seen in a first year college or high school biology course.

17:39
Introduction to Evolution and Natural Selection
- by Khan Academy
- 863,725 views
- CC
1:04
Ape Clarification
- by Khan Academy
- 173,816 views
11:36
Intelligent Design and Evolution
- by Khan Academy
- 338,159 views
- CC
9:01
Evolution Clarification
- by Khan Academy
- 200,932 views
- CC
13:29
Natural Selection and the Owl Butterfly
- by Khan Academy
- 178,951 views
- CC
28:06
DNA
- by Khan Academy
- 924,495 views
- CC
19:51
Variation in a Species
- by Khan Academy
- 210,638 views
- CC
18:23
Chromosomes, Chromatids, Chromatin, etc.
- by Khan Academy
- 503,948 views
- CC
18:23
Mitosis, Meiosis and Sexual Reproduction
- by Khan Academy
- 562,888 views
- CC
20:42
Phases of Mitosis
- by Khan Academy
- 673,094 views
- CC
27:23
Phases of Meiosis
- by Khan Academy
- 638,370 views
- CC
19:54
Embryonic Stem Cells
- by Khan Academy
- 167,897 views
- CC
View all
30+ items

Recent uploads Play

4:41
Structure in rational expression
- 1,907 views
- 1 day ago
7:19
Structure in exponential expression
- 989 views
- 1 day ago
9:38
Formula for a finite geometric sequence
- 1,399 views
- 1 day ago
4:27
Sigma notation for sums
- 920 views
- 1 day ago
4:39
Geometric sequence or progression
- 600 views
- 1 day ago
4:28
Geometric series
- 607 views
- 1 day ago
7:54
Another derivation of the sum of an infinite geometric series
- 481 views
- 1 day ago
8:02
Repeating decimal as infinite geometric series
- 406 views
- 1 day ago
4:46
Sum of an infinite geometric series
- 542 views
- 1 day ago
5:10
Vertical distance of bouncing ball
- 470 views
- 1 day ago
4:16
Geometric series convergence and divergence examples
- 544 views
- 1 day ago
12:43
Birth of the US Constitution
- 8,838 views
- 1 week ago
View all
1,000+ items

Loading...

Working...