Favorite talks
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Matt Ridley: When ideas have sex
16:26 Posted: Jul 2010
Views: 2,210,309 | Comments: 441
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Stephen Palumbi: Following the mercury trail
15:42 Posted: Jun 2010
Views: 167,389 | Comments: 67
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Clay Shirky: How cognitive surplus will change the world
13:07 Posted: Jun 2010
Views: 577,121 | Comments: 227
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Chip Conley: Measuring what makes life worthwhile
17:39 Posted: Jun 2010
Views: 1,160,671 | Comments: 338
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Pranav Mistry: The thrilling potential of SixthSense technology
13:50 Posted: Nov 2009
Views: 10,032,521 | Comments: 1158
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Brian Cox: CERN's supercollider
14:59 Posted: Apr 2008
Views: 1,195,369 | Comments: 258
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Brian Greene: Making sense of string theory
19:06 Posted: Apr 2008
Views: 1,877,243 | Comments: 446
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Dave Eggers' wish: Once Upon a School
25:35 Posted: Mar 2008
Views: 894,223 | Comments: 116
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Jill Bolte Taylor's stroke of insight
18:44 Posted: Mar 2008
Views: 11,074,816 | Comments: 2459
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Richard Dawkins: Why the universe seems so strange
21:56 Posted: Sep 2006
Views: 927,995 | Comments: 459