Favorite talks
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Play
Arunachalam Muruganantham: How I started a sanitary napkin revolution!
09:21 Posted: Nov 2012
Views: 491,535 | Comments: 134
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Play
Nirmalya Kumar: India's invisible innovation
15:12 Posted: Jun 2012
Views: 312,224 | Comments: 133
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Marco Tempest: The electric rise and fall of Nikola Tesla
06:05 Posted: Jun 2012
Views: 648,387 | Comments: 151