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IPFS News Link • Science, Medicine and Technology

Teen Invents Flashlight Operated by Body Heat

03-01-2014 • arclein

Stunningly, no one on record has thought to use thermoelectric technology to power a flashlight. But for Ann, peltier tiles, which produce an electrical current when opposite sides are heated and cooled at the same time, were a convenient solution to a friend’s study problem.

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Reported By robert klein

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