A body-heat powered cell phone?

id="612290">Engadget has the deets on a system that may someday allow portable electronics to be powered by your body's ownenergy.  According to , a crack research team at Georgia Institute of Technology is very close to constructing a device that candraw electrical energy from the human body. No this isn't the plot to 'the Matrix'. This is a step toward poweringpersonal electronics using the human food chain as a resource. I just hope I don't "blow my power supply".

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