Lewis Pugh's mind-shifting Mt. Everest swim
148,692 views
2010-07-30
Laurie Santos: How monkeys mirror human irrationality
199,038 views
2010-07-29
John Delaney: Wiring an interactive ocean
25,558 views
2010-07-28
The art of choosing | Sheena Iyengar | TED
1,003,941 views
2010-07-26
Kevin Stone: The bio-future of joint replacement
103,375 views
2010-07-23
A headset that reads your brainwaves | Tan Le
377,818 views
2010-07-22
Dimitar Sasselov: How we found hundreds of Earth-like planets
106,845 views
2010-07-21
Naif Al-Mutawa: Superheroes inspired by Islam
135,078 views
2010-07-20
Julian Assange: Why the world needs WikiLeaks
737,276 views
2010-07-19
The politics of fiction | Elif Shafak
423,977 views
2010-07-19
Ethan Zuckerman: How to listen to global voices
59,304 views
2010-07-19
When ideas have sex | Matt Ridley
400,987 views
2010-07-19
Carl Safina: The oil spill's unseen culprits, victims
82,160 views
2010-07-12
Hans Rosling: Global population growth, box by box
1,734,985 views
2010-07-09
Nalini Nadkarni: Life science in prison
26,409 views
2010-07-09
Ellen Gustafson: Obesity + hunger = 1 global food issue
57,041 views
2010-07-07
Benoit Mandelbrot: Fractals and the art of roughness
462,325 views
2010-07-06
Mitchell Joachim: Don't build your home, grow it!
77,327 views
2010-07-02
Carter Emmart demos a 3D atlas of the universe
133,529 views
2010-07-01
Stephen Palumbi: Following the mercury trail
48,371 views
2010-06-30
Clay Shirky: How cognitive surplus will change the world
121,239 views
2010-06-29
Ellen Dunham-Jones: Retrofitting suburbia
45,490 views
2010-06-29
LEGO for grownups | Hillel Cooperman
157,327 views
2010-06-25
Aditi Shankardass: A second opinion on learning disorders
62,715 views
2010-06-24
Charles Leadbeater: Education innovation in the slums
85,714 views
2010-06-23
Marian Bantjes: Intricate beauty by design
47,505 views
2010-06-22
Chip Conley: Measuring what makes life worthwhile
176,118 views
2010-06-21
Ananda Shankar Jayant fights cancer with dance
31,089 views
2010-06-18
Cameron Herold: Let's raise kids to be entrepreneurs
249,465 views
2010-06-17
Peter Tyack: The intriguing sound of marine mammals
32,218 views
2010-06-16
Margaret Stewart: How YouTube thinks about copyright
117,645 views
2010-06-15
The pattern behind self-deception | Michael Shermer
738,929 views
2010-06-14
How architecture helped music evolve | David Byrne
500,883 views
2010-06-11
Debate: Does the world need nuclear energy?
508,871 views
2010-06-10
Rory Sutherland: Sweat the small stuff
314,369 views
2010-06-09
Michael Sandel: The lost art of democratic debate
549,050 views
2010-06-08
John Kasaona: How poachers became caretakers
30,359 views
2010-06-08
Why we need the explorers | Brian Cox
454,524 views
2010-06-03
The case for anonymity online | Christopher "moot" Poole
485,019 views
2010-06-02
Brian Skerry reveals ocean's glory -- and horror
161,069 views
2010-06-02
Pointing to the future of UI | John Underkoffler
436,521 views
2010-06-01
Lawrence Lessig: Re-examining the remix
29,535 views
2010-06-01
Seth Berkley: HIV and flu -- the vaccine strategy
50,777 views
2010-05-27
Sharmeen Obaid Chinoy: Inside a school for suicide bombers
196,192 views
2010-05-26
Johanna Blakely: Lessons from fashion's free culture
203,138 views
2010-05-25
Bring on the learning revolution! | Sir Ken Robinson
1,589,350 views
2010-05-24
Craig Venter unveils "synthetic life"
245,843 views
2010-05-21
Richard Sears: Planning for the end of oil
52,542 views
2010-05-20