Finally! “Power Felt” Charges Your Cellphone With Body Heat (And It Costs $1!) No need to stay tethered to an electrical outlet or worry about your cellphone running out of juice; charging your smart device could soon require no more than a quick jog on the spot, according to Wake Forest University scientists, who have developed a thermoelectric device that converts body heat into an electrical cu
Posted on: Thu, 26 Sep 2013 01:09:10 +0000
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