je.st
news
Teen's Bright Idea: Flashlight Powered by Body Heat
2013-07-03 14:00:00| TechNewsWorld
A flashlight that ditches the batteries in favor of body heat is one of the finalists in Google's 2013 Science Fair. Ann Makosinski, 15-year-old Canadian student, created the device, which harvests energy from the human hand to power itself. Makosinski created a prototype using Petier tiles she bought on eBay, which produce electricity when one side is heated and the other cool.
Tags: powered
body
idea
heat
Category:Information Technology
Latest from this category |
All news |
||||||||||||||||||||
|
|