Fortune |
The Best Phone Battery Might Be No Battery At All
Fortune The quest for better batteries may be the ultimate technology industry arms race as phones, cars, and other power-hungry devices proliferate in our lives. But researchers at the University of Washington may have upended that equation, making what they … This cell phone doesn't need any batteries Battery-free cell phone prototype sounds too good to be true New Advancements Make Cell Phones Cheaper, More Efficient |