Found: Science fair project uses Peltier to power battery-free flashlight
Found: Science fair project uses Peltier to power battery-free flashli…
Sep 18, 2013
techspot.com
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Exposure07 on Instagram: "In 2013, Ann Makosinski, a Canadian student from British Columbia, won the Google Science Fair in the 15–16 age category for inventing a battery-free flashlight powered by thermoelectric energy—the conversion of body heat into electricity. Her invention, called the "Hollow Flashlight", was inspired by a friend in the Philippines who struggled to study due to lack of reliable electricity. Ann designed a flashlight using Peltier tiles, which generate electricity when ther
Exposure07 on Instagram: "In 2013, Ann Makosinski, a Canadian stude…
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