Archive: 26/07/2012

Photovoltaics from any semiconductor

A technology that would enable low-cost, high efficiency solar cells to be made from virtually any semiconductor material has been developed by researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National ...

dateJul 26, 2012 in Nanophysics
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News Corp buys stake in Web video player Roku

(AP) — News Corp. is taking a stake in Internet video streaming set-top box maker Roku Inc. and putting one of its senior executives on Roku's board of directors as it seeks a greater role in distributing video over ...

dateJul 26, 2012 in Business
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