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Manu Prakash: A 50-cent microscope that folds like origami
09:21 Posted: Mar 2014
Views: 393,647
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Annette Heuser: The 3 agencies with the power to make or break economies
09:49 Posted: Feb 2014
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Michael Metcalfe: We need money for aid. So let’s print it.
14:24 Posted: Feb 2014
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Lian Pin Koh: A drone's-eye view of conservation
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Mohamed Ali: The link between unemployment and terrorism
09:01 Posted: Nov 2013
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Dambisa Moyo: Is China the new idol for emerging economies?
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Mikko Hypponen: How the NSA betrayed the world's trust -- time to act
19:18 Posted: Nov 2013
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Rodrigo Canales: The deadly genius of drug cartels
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Charles Robertson: Africa's next boom
11:33 Posted: Oct 2013
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Steve Howard: Let's go all-in on selling sustainability
13:18 Posted: Oct 2013
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Trita Parsi: Iran and Israel: Peace is possible
10:45 Posted: Oct 2013
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Onora O'Neill: What we don't understand about trust
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