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October 11, 2005
Energy-Emitting Backpack
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| We have seen before the backpack that generates power but now the group from the University of Pennsylvania has developed a backpack that emits an electric current through the bouncing motion of the pack. Here is what the The New York Times reports. "The power produced is enough to run a cell-phone, a flashlight, an MP3 player, a handheld G.P.S. device and other gadgets". via via2 |
Posted by geekblue at October 11, 2005 11:13 AM