LCDs to recycle energy Photovoltaic polarizers smartphones could become self-charging
http://newsroom.ucla.edu/portal/ucla/ucla-engineers-invent-photovoltaic-210685.aspx
http://www.engadget.com/2011/08/11/photovoltaic-polarizers-could-make-self-charging-smartphone-drea/
http://www.ecofriend.com/entry/future-smartphones-charging/
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