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- "Cheesy" solar charger kit empowers students in East Africa Tue, 25 Sep 18, 8:00amPlayful in its design and highly functional, SunMade Cheese features a charger for flashlights, lighters, radios and even cellphones powered by mere sunlight...
- 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...
- Eighteen-Year-Old Invents Device That Can Charge Your Cell Phone in 20 Seconds Tue, 21 May 13, 2:00amIt's hard enough being tied to your cell phone without having to worry about getting the "Low Battery Icon of Death" right in the middle of an important task - and charging up via wall outlets takes forever...
- Eighteen-Year-Old Invents Device That Can Charge Your Phone in 20 Seconds Tue, 21 May 13, 2:00amIt is hard enough being tied to your cellphone without having to worry whether or not you will be presented with the Low Battery Icon of Death right in the middle of an important task...