Favorite talks
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Candy Chang: Before I die I want to...
06:20 Posted: Nov 2012
Views: 2,166,204 | Comments: 615
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Jon Ronson: Strange answers to the psychopath test
18:01 Posted: Aug 2012
Views: 953,950 | Comments: 404
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Alain de Botton: Atheism 2.0
19:20 Posted: Jan 2012
Views: 1,286,279 | Comments: 1172
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Seth Berkley: HIV and flu -- the vaccine strategy
21:05 Posted: May 2010
Views: 258,047 | Comments: 126
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Craig Venter unveils "synthetic life"
18:17 Posted: May 2010
Views: 630,396 | Comments: 556
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Jonathan Drori: Every pollen grain has a story
07:12 Posted: Apr 2010
Views: 204,239 | Comments: 55
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Eric Mead: The magic of the placebo
09:05 Posted: Mar 2010
Views: 505,404 | Comments: 151
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Jamie Heywood: The big idea my brother inspired
16:54 Posted: Feb 2010
Views: 255,181 | Comments: 91
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David Hanson: Robots that "show emotion"
04:57 Posted: Oct 2009
Views: 378,127 | Comments: 144
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Daniel Kraft invents a better way to harvest bone marrow
04:14 Posted: Jul 2009
Views: 321,738 | Comments: 73