Juicing up laptops and cell phones with soda pop or vegetable oil?
Wednesday, August 25, 2010 - 11:21
in Mathematics & Economics
Scientists are reporting the development of a new battery-like device that opens the possibility that people one day could "recharge" cell phones, laptops, and other portable electronics in an unlikely way -- with a sugar fix from a shared sip of soda pop or even a dose of vegetable oil.