Favorite talks
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Péter Fankhauser: Meet Rezero, the dancing ballbot
05:16 Posted: Nov 2011
Views: 466,946 | Comments: 98
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Phil Plait: How to defend Earth from asteroids
14:16 Posted: Nov 2011
Views: 897,023 | Comments: 127
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Yves Rossy: Fly with the Jetman
14:48 Posted: Nov 2011
Views: 701,579 | Comments: 100
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Roger McNamee: Six ways to save the internet
15:31 Posted: Nov 2011
Views: 478,624 | Comments: 206
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Justin Hall-Tipping: Freeing energy from the grid
12:45 Posted: Oct 2011
Views: 938,933 | Comments: 289
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Steve Jobs: How to live before you die
15:04 Posted: Oct 2011
Views: 10,604,918 | Comments: 1310
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Aaron O'Connell: Making sense of a visible quantum object
07:51 Posted: Jun 2011
Views: 680,697 | Comments: 292
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Leonard Susskind: My friend Richard Feynman
14:41 Posted: May 2011
Views: 351,121 | Comments: 59
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Salman Khan: Let's use video to reinvent education
20:27 Posted: Mar 2011
Views: 2,471,891 | Comments: 440
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Steven Johnson: Where good ideas come from
17:45 Posted: Sep 2010
Views: 1,400,621 | Comments: 292