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985,100 views
2010-09-07
Rachel Sussman: The world's oldest living things
145,613 views
2010-09-03
Keep your goals to yourself | Derek Sivers
1,928,620 views
2010-09-02
Nic Marks: The Happy Planet Index
263,882 views
2010-08-30
Dan Cobley: What physics taught me about marketing
188,724 views
2010-08-27
Lee Hotz: Inside an Antarctic time machine
28,475 views
2010-08-24
Did you hear the one about the Iranian-American? | Maz Jobrani
4,412,296 views
2010-08-19
Sheryl WuDunn: Our century's greatest injustice
179,116 views
2010-08-17
Lewis Pugh's mind-shifting Mt. Everest swim
148,124 views
2010-07-30
The art of choosing | Sheena Iyengar | TED
976,228 views
2010-07-26
Kevin Stone: The bio-future of joint replacement
102,980 views
2010-07-23
A headset that reads your brainwaves | Tan Le
377,184 views
2010-07-22
Dimitar Sasselov: How we found hundreds of Earth-like planets
106,763 views
2010-07-21
Naif Al-Mutawa: Superheroes inspired by Islam
134,920 views
2010-07-20
Julian Assange: Why the world needs WikiLeaks
731,945 views
2010-07-19
The politics of fiction | Elif Shafak
418,775 views
2010-07-19
Ethan Zuckerman: How to listen to global voices
58,836 views
2010-07-19
When ideas have sex | Matt Ridley
397,000 views
2010-07-19
Carl Safina: The oil spill's unseen culprits, victims
82,109 views
2010-07-12
Hans Rosling: Global population growth, box by box
1,708,654 views
2010-07-09
Nalini Nadkarni: Life science in prison
26,331 views
2010-07-09
Ellen Gustafson: Obesity + hunger = 1 global food issue
56,837 views
2010-07-07
Mitchell Joachim: Don't build your home, grow it!
77,216 views
2010-07-02
Carter Emmart demos a 3D atlas of the universe
133,367 views
2010-07-01
Stephen Palumbi: Following the mercury trail
47,947 views
2010-06-30
Clay Shirky: How cognitive surplus will change the world
120,751 views
2010-06-29
Ellen Dunham-Jones: Retrofitting suburbia
45,111 views
2010-06-29
LEGO for grownups | Hillel Cooperman
157,126 views
2010-06-25
Aditi Shankardass: A second opinion on learning disorders
62,432 views
2010-06-24
Charles Leadbeater: Education innovation in the slums
85,287 views
2010-06-23
Chip Conley: Measuring what makes life worthwhile
175,215 views
2010-06-21
Ananda Shankar Jayant fights cancer with dance
30,941 views
2010-06-18
Cameron Herold: Let's raise kids to be entrepreneurs
247,760 views
2010-06-17
Margaret Stewart: How YouTube thinks about copyright
117,383 views
2010-06-15
Debate: Does the world need nuclear energy?
503,165 views
2010-06-10
Rory Sutherland: Sweat the small stuff
297,758 views
2010-06-09
Michael Sandel: The lost art of democratic debate
542,413 views
2010-06-08
Pointing to the future of UI | John Underkoffler
436,246 views
2010-06-01
Seth Berkley: HIV and flu -- the vaccine strategy
50,517 views
2010-05-27
Sharmeen Obaid Chinoy: Inside a school for suicide bombers
195,873 views
2010-05-26
Johanna Blakely: Lessons from fashion's free culture
202,597 views
2010-05-25
Bring on the learning revolution! | Sir Ken Robinson
1,584,104 views
2010-05-24
Richard Sears: Planning for the end of oil
52,392 views
2010-05-20
Why I'm a weekday vegetarian | Graham Hill
260,760 views
2010-05-18
Can we eat to starve cancer? | William Li
1,304,794 views
2010-05-17
Julia Sweeney has "The Talk"
255,524 views
2010-05-14
Math class needs a makeover | Dan Meyer
365,797 views
2010-05-13
Nicholas Christakis: The hidden influence of social networks
444,034 views
2010-05-10