Favorite talks
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William Ury: The walk from "no" to "yes"
18:45 Posted: Nov 2010
Views: 765,369 | Comments: 345
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Lisa Margonelli: The political chemistry of oil
17:14 Posted: Aug 2010
Views: 236,839 | Comments: 169
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Tan Le: A headset that reads your brainwaves
10:36 Posted: Jul 2010
Views: 1,333,067 | Comments: 538
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Dimitar Sasselov: How we found hundreds of potential Earth-like planets
18:30 Posted: Jul 2010
Views: 419,253 | Comments: 264
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Hans Rosling: Global population growth, box by box
10:04 Posted: Jul 2010
Views: 1,348,366 | Comments: 516
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Simon Sinek: How great leaders inspire action
18:04 Posted: May 2010
Views: 11,113,066 | Comments: 1178
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James Randi: Homeopathy, quackery and fraud
17:19 Posted: Apr 2010
Views: 1,094,485 | Comments: 1408
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Jamie Oliver's TED Prize wish: Teach every child about food
21:53 Posted: Feb 2010
Views: 3,143,490 | Comments: 936
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Steven Cowley: Fusion is energy's future
09:54 Posted: Dec 2009
Views: 391,281 | Comments: 166
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Hans Rosling: Asia's rise -- how and when
15:50 Posted: Nov 2009
Views: 1,078,817 | Comments: 261