Monday, August 19, 2013
"California teenager invents device that can charge cell phone in 20 seconds"
At Catholic Online is this story:
"Called the supercapacitor, this revolutionary device can charge a cell phone within just 20 seconds. The brainchild of 18-year-old Esha Khare of Saratoga, California, the lucky teen collected $50,000 at the Intel International Science and Engineering Fair in Phoenix, Arizona this week."