Favorite talks
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Dimitar Sasselov: How we found hundreds of potential Earth-like planets
18:30 Posted: Jul 2010
Views: 413,458 | Comments: 264
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Dan Buettner: How to live to be 100+
19:39 Posted: Jan 2010
Views: 1,328,095 | Comments: 230
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VS Ramachandran: The neurons that shaped civilization
07:43 Posted: Jan 2010
Views: 1,082,072 | Comments: 353
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Scott Kim takes apart the art of puzzles
11:49 Posted: Dec 2009
Views: 241,213 | Comments: 34
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David Deutsch: A new way to explain explanation
16:38 Posted: Oct 2009
Views: 396,919 | Comments: 243
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Oliver Sacks: What hallucination reveals about our minds
18:48 Posted: Sep 2009
Views: 1,704,232 | Comments: 247
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Rebecca Saxe: How we read each other's minds
16:51 Posted: Sep 2009
Views: 1,232,366 | Comments: 301
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Rob Forbes on ways of seeing
15:37 Posted: Jan 2009
Views: 218,290 | Comments: 21
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Lee Smolin on science and democracy
12:25 Posted: Nov 2008
Views: 148,379 | Comments: 53
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Rodney Brooks says robots will invade our lives
18:47 Posted: Sep 2008
Views: 280,665 | Comments: 68