Favorite talks
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Michael Pritchard: How to make filthy water drinkable
09:31 Posted: Aug 2009
Views: 1,548,239 | Comments: 639
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Catherine Mohr: Surgery's past, present and robotic future
18:55 Posted: Jun 2009
Views: 338,301 | Comments: 101
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Diane Benscoter on how cults rewire the brain
06:24 Posted: Jun 2009
Views: 414,761 | Comments: 594
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Jane Poynter: Life in Biosphere 2
15:53 Posted: Jun 2009
Views: 395,049 | Comments: 98
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Robert Full: Learning from the gecko's tail
11:54 Posted: Jun 2009
Views: 442,628 | Comments: 67
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Kevin Surace invents eco-friendly drywall
03:19 Posted: Jun 2009
Views: 215,520 | Comments: 66
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Ray Kurzweil: A university for the coming singularity
08:47 Posted: Jun 2009
Views: 633,478 | Comments: 132
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Mary Roach: 10 things you didn't know about orgasm
16:43 Posted: May 2009
Views: 3,453,033 | Comments: 259
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Dan Ariely asks, Are we in control of our own decisions?
17:26 Posted: May 2009
Views: 2,178,871 | Comments: 224
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Michael Merzenich: Growing evidence of brain plasticity
23:07 Posted: Apr 2009
Views: 527,466 | Comments: 119