Omar Ahmad: Political change with pen and paper
40,099 views
2010-04-23
Build a tower, build a team | Tom Wujec
2,515,407 views
2010-04-22
Homeopathy, quackery and fraud | James Randi | TED
4,389,286 views
2010-04-20
Jonathan Klein: Photos that changed the world
104,992 views
2010-04-13
Elizabeth Pisani: Sex, drugs and HIV -- let's get rational
164,645 views
2010-04-05
What adults can learn from kids | Adora Svitak
1,077,255 views
2010-04-02
How to start a movement | Derek Sivers
1,982,548 views
2010-04-01
Kirk Citron: And now, the real news
45,658 views
2010-03-31
Robert Gupta: Music is medicine, music is sanity
93,872 views
2010-03-26
Alan Siegel: Let's simplify legal jargon!
58,228 views
2010-03-24
Science can answer moral questions | Sam Harris
2,882,438 views
2010-03-22
Gaming can make a better world | Jane McGonigal
1,395,381 views
2010-03-17
Eric Mead: The magic of the placebo
256,298 views
2010-03-12
Dan Barber: How I fell in love with a fish
357,782 views
2010-03-10
Tim Berners-Lee: The year open data went worldwide
61,477 views
2010-03-08
Before Avatar ... a curious boy | James Cameron
475,840 views
2010-03-04
The riddle of experience vs. memory | Daniel Kahneman
1,396,950 views
2010-03-01
Pawan Sinha on how brains learn to see
65,132 views
2010-02-25
The world needs all kinds of minds | Temple Grandin
1,320,697 views
2010-02-24
Teach every child about food | Jamie Oliver
2,400,742 views
2010-02-12
Sendhil Mullainathan: Solving social problems with a nudge
70,730 views
2010-02-02
Weird, or just different? | Derek Sivers
661,048 views
2010-01-29
Anthony Atala: Growing new organs
340,744 views
2010-01-21
How I held my breath for 17 minutes | David Blaine | TED
22,592,068 views
2010-01-19
Lalitesh Katragadda: Making maps to fight disaster, build economies
36,897 views
2010-01-13
Kartick Satyanarayan: How we rescued the "dancing" bears
48,824 views
2010-01-11
Dan Buettner: How to live to be 100+
674,414 views
2010-01-06
The neurons that shaped civilization | VS Ramachandran
319,835 views
2010-01-04
Bertrand Piccard's solar-powered adventure
51,006 views
2010-01-01
Asher Hasan's message of peace from Pakistan
35,161 views
2009-12-23
James Geary, metaphorically speaking
142,048 views
2009-12-18
Alexis Ohanian: How to make a splash in social media
168,312 views
2009-12-16
Shereen El Feki: Pop culture in the Arab world
139,024 views
2009-12-11
Andrea Ghez: The hunt for a supermassive black hole
117,757 views
2009-12-03
Magnus Larsson: Turning dunes into architecture
83,456 views
2009-11-26
Asia's rise -- how and when | Hans Rosling
416,460 views
2009-11-25
Edward Burtynsky photographs the landscape of oil
44,613 views
2009-11-13
Rachel Pike: The science behind a climate headline
15,908 views
2009-11-13
Cameron Sinclair: The refugees of boom-and-bust
15,174 views
2009-11-13
Itay Talgam: Lead like the great conductors
720,528 views
2009-10-21
Life lessons from an ad man | Rory Sutherland
458,963 views
2009-10-14
Sam Martin: The quirky world of "manspaces"
58,605 views
2009-10-09
Optical illusions show how we see | Beau Lotto
3,276,119 views
2009-10-08
Chimamanda Ngozi Adichie: The danger of a single story | TED
14,261,290 views
2009-10-07
Stefan Sagmeister: The power of time off
469,925 views
2009-10-05
Jacqueline Novogratz: A third way to think about aid
57,034 views
2009-09-26
William Kamkwamba: How I harnessed the wind
436,643 views
2009-09-23
Evgeny Morozov: How the Internet strengthens dictatorships
60,686 views
2009-09-22