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A 15 Year-Old Girl From Canada Has Built A Flashlight Powered By The Heat Of A Hand
July 2, 2013 /
The best part of this invention is not the flashlight, which, as we already noted is obsolete*. The best part is knowing that a 15-year-old is already playing around with this energy technology.
Jay Yarow
MATR Supporters (view all)
Posted in: Cool Stuff That's Coming
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