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Mother Nature Network • Teen wows science fair with body-heat powered...

20

Oct

Teen wows science fair with body-heat powered flashlightWatch as 15-year-old Ann Makosinski explains how she figured out the voltage and circuitry necessary to facilitate her design.

Teen wows science fair with body-heat powered flashlight
Watch as 15-year-old Ann Makosinski explains how she figured out the voltage and circuitry necessary to facilitate her design.

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    FANTSTIC SCIENCE
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    Converting heat to light? Now that’s unheard of. See how Ann Makosinski came up with and created this novel flashlight...
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