Questions No One Knows the Answers to
1,149,551 views
2012-03-12
Why Can't We See Evidence of Alien Life?
3,392,757 views
2012-03-12
How pandemics spread
3,359,665 views
2012-03-12
How many universes are there? - Chris Anderson
1,912,698 views
2012-03-12
The Power of Simple Words - Terin Izil
540,387 views
2012-03-12
Stories: Legacies of who we are - Awele Makeba
71,957 views
2012-03-12
How simple ideas lead to scientific discoveries
3,055,769 views
2012-03-13
Symbiosis: A surprising tale of species cooperation - David Gonzales
349,916 views
2012-03-14
Questions No One Knows the Answers to (Full Version)
28,896,473 views
2012-03-17
The Secret Life of Plankton
2,029,555 views
2012-04-02
Just How Small is an Atom?
7,478,614 views
2012-04-16
Sex Determination: More Complicated Than You Thought
4,465,039 views
2012-04-23
TED-Ed Website Tour
417,532 views
2012-04-25
Insults by Shakespeare
2,262,197 views
2012-05-04
Five fingers of evolution - Paul Andersen
1,567,743 views
2012-05-07
One is one ... or is it?
1,558,115 views
2012-05-21
The key to media's hidden codes - Ben Beaton
272,380 views
2012-05-29
The wacky history of cell theory - Lauren Royal-Woods
6,637,064 views
2012-06-04
How to speed up chemical reactions (and get a date) - Aaron Sams
2,155,953 views
2012-06-18
How Do Pain Relievers Work? - George Zaidan
3,975,521 views
2012-06-26
Electric Vocabulary
637,115 views
2012-07-16
The survival of the sea turtle
2,009,087 views
2012-07-23
How big is infinity? - Dennis Wildfogel
3,513,654 views
2012-08-06
How do nerves work? - Elliot Krane
509,864 views
2012-08-09
Music as a language - Victor Wooten
1,357,217 views
2012-08-13
The history of keeping time - Karen Mensing
230,794 views
2012-08-16
Logarithms, Explained - Steve Kelly
1,636,864 views
2012-08-20
How fiction can change reality - Jessica Wise
755,000 views
2012-08-23
What happens if you guess - Leigh Nataro
637,091 views
2012-08-31
How taking a bath led to Archimedes' principle - Mark Salata
1,572,402 views
2012-09-06
An introduction to mathematical theorems - Scott Kennedy
486,825 views
2012-09-10
A clever way to estimate enormous numbers - Michael Mitchell
1,016,829 views
2012-09-12
How to think about gravity - Jon Bergmann
433,189 views
2012-09-17
Newton's 3 Laws, with a bicycle - Joshua Manley
1,854,342 views
2012-09-19
The art of the metaphor - Jane Hirshfield
1,507,862 views
2012-09-24
What's invisible? More than you think - John Lloyd
3,017,056 views
2012-09-26
Why do competitors open their stores next to one another? - Jac de Haan
6,609,280 views
2012-10-01
The carbon cycle - Nathaniel Manning
549,797 views
2012-10-02
The twisting tale of DNA - Judith Hauck
480,714 views
2012-10-03
How does math guide our ships at sea? - George Christoph
405,294 views
2012-10-11
How inventions change history (for better and for worse) - Kenneth C. Davis
802,070 views
2012-10-17
The city of walls: Constantinople - Lars Brownworth
1,286,050 views
2012-10-18
A glimpse of teenage life in ancient Rome - Ray Laurence
12,025,363 views
2012-10-29
A needle in countless haystacks: Finding habitable worlds - Ariel Anbar
421,211 views
2012-11-08
Dark matter: How does it explain a star's speed? - Don Lincoln
100,291 views
2012-11-12
Three anti-social skills to improve your writing - Nadia Kalman
3,277,438 views
2012-11-20
The genius of Mendeleev's periodic table - Lou Serico
2,936,712 views
2012-11-21
How did English evolve? - Kate Gardoqui
1,336,731 views
2012-11-27