Canadian schoolgirl creates Hollow Flashlight powered by body heat
newatlas.com
Canadian schoolgirl creates Hollow Flashlight powered by body heat
At the tender age of 15, Canadian high school student Ann Makosinski has designed and built a flashlight powered by body heat. Her Hollow Flashlight secured her a finalist slot in the 15-16 age group of the Google Science Fair ahead of thousands of entries from more than 100 countries. My science…
Jul 1, 2013
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