15 year old Ann Makosinsk from Victoria Canada has invented a flashlight that doesn’t need batteries and instead is powered by the warmth of our hands. She was researching alternative energy methods when she came across the Peltier tile, a tile which generates electricity when cool on one…
http://www.giantfreakinrobot.com/sci/fifteenyearold-creates-flashlight-powered-body-heat.html
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Cool can u have one lol
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