An 18-year-old high school student has invented a device that could potentially charge your cellphone in less than 20 seconds.
Eesha Khare, attends Lynbrook High School in California. She beat out 1,600 other finalists from over 70 countries to win the 2013 Intel International Science and Engineering Fair.
She walked away with $50,000 for the win. She plans on putting her winnings towards her education at Harvard University in Cambridge, Ma.