Solar Energy to 7 Billion People - Sep2009 - English

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nanotechnology   nontoxicBerkeley   Lab   Cyrus   Wadia   solar   cell   devices   sun   enery   green   alternate   renewable   convertable   source   technology   science   research   lecture  

By exploiting the powers of nanotechnology and taking advantage of nontoxic, Earth-abundant materials, Berkeley Lab's Cyrus Wadia has fabricated new solar cell devices that have the potential to be several orders of magnitude less expensive than conventional solar cells. And, by mastering the chemistry of these materials—and the economics of solar energy—he envisions bringing electricity to the 1.2 billion people now living without it. Series: Science at the Theater [9/2009] [Science] [Show ID: 16917]

Added by Energy on 24-10-2010
Runtime: 51m 29s
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