A team of researchers at Wake Forest University have developed a thermoelectric fabric (aka Power Felt) that converts body heat into an electric current. What that means is that you may soon be able to charge your iPhone by sitting …
Continue reading →Source: http://www.ema-online.org/2012/03/12/a-piece-of-power-felt-can-charge-your-cell-phone-with-body-heat/
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