Favorite talks
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Jane McGonigal: The game that can give you 10 extra years of life
19:30 Posted: Jul 2012
Views: 1,814,333 | Comments: 403
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Larry Smith: Why you will fail to have a great career
15:15 Posted: Mar 2012
Views: 1,637,812 | Comments: 679
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Heribert Watzke: The brain in your gut
15:14 Posted: Oct 2010
Views: 582,556 | Comments: 259
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Dan Buettner: How to live to be 100+
19:39 Posted: Jan 2010
Views: 1,330,747 | Comments: 230
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William Kamkwamba: How I harnessed the wind
05:59 Posted: Sep 2009
Views: 1,097,542 | Comments: 244
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Misha Glenny investigates global crime networks
19:30 Posted: Sep 2009
Views: 339,488 | Comments: 86
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Steve Truglia: A leap from the edge of space
14:30 Posted: Sep 2009
Views: 287,547 | Comments: 59
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Michael Pritchard: How to make filthy water drinkable
09:31 Posted: Aug 2009
Views: 1,549,501 | Comments: 639
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Stewart Brand: 4 environmental 'heresies'
16:42 Posted: Jul 2009
Views: 420,166 | Comments: 435
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Gever Tulley: Life lessons through tinkering
04:05 Posted: Jun 2009
Views: 512,871 | Comments: 158