Favorite talks
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Shane Koyczan: "To This Day" ... for the bullied and beautiful
12:03 Posted: Mar 2013
Views: 955,916 | Comments: 511
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Marco Tempest: The electric rise and fall of Nikola Tesla
06:05 Posted: Jun 2012
Views: 659,272 | Comments: 152
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Juan Enriquez: Will our kids be a different species?
16:48 Posted: Jun 2012
Views: 1,207,468 | Comments: 391
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Natalie Warne: Being young and making an impact
12:52 Posted: Nov 2011
Views: 672,324 | Comments: 170