- Cell Phone Charging Device In Less Than 20 Seconds – Eesha Khare
Now this one is a real boon for all the cell phone brigade today. Invented by a 18 years teenager, Eesha Khare, who is an Indian American girl, this very much-needed speed charger is topping the charts of teenage inventions. Eesha developed a super-capacitor device that carries the potential to charge a cell-phone in less than 20 seconds! She was presented the Intel Foundation Young Scientist Award on the occasion of Intel International Science and Engineering Fair, held in Phoenix in the year 2013.