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power harvesting, Tag
- World's first battery-free cellphone makes calls with light and radio signals Fri, 7 Jul 17, 1:35amImagine never having to charge your smartphone ever again. We may be one step closer to that battery-free future thanks to new research from University of Washington engineers. They made a phone capable of calling people...
- Make calls with light or radio signals thanks to first battery-free cellphone Fri, 7 Jul 17, 1:35amImagine never having to charge your smartphone ever again. We may be one step closer to that battery-free future with new research from University of Washington engineers. They made a phone capable of calling people drawing...
- Shoe Generator Harvests Power from Walking Tue, 27 Apr 10, 11:02pmPhoto courtesy of lusi These shoes were made for walking–and for producing power. A researcher at Louisiana Tech University designed a shoe that contains a small generator in its sole. When the shoe-wearer moves, it...