Favorite talks
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Alberto Cairo: There are no scraps of men
19:02 Posted: Dec 2011
Views: 604,115 | Comments: 132
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Marco Tempest: The magic of truth and lies (and iPods)
05:07 Posted: Aug 2011
Views: 3,278,930 | Comments: 332
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Paul Nicklen: Tales of ice-bound wonderlands
17:55 Posted: May 2011
Views: 523,767 | Comments: 148
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Lewis Pugh swims the North Pole
18:53 Posted: Sep 2009
Views: 280,009 | Comments: 101
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David Perry: Are games better than life?
21:06 Posted: Oct 2008
Views: 651,418 | Comments: 156
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Ben Dunlap: The life-long learner
19:08 Posted: Jan 2008
Views: 785,214 | Comments: 166