Solar Energy to 7 Billion People

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]]]>http://youtube.com/?v=a4XSB7CPl_MSolar Energy to 7 Billion Peoplesolar, cell, nanotechnology, energy, cyrus, wadiaUCtelevisionRead More... [Source: YouTube Videos tagged with solar energy]