Recharge your cellphone in 20 seconds

A tiny device that can recharge cell phone batteries in as little as 30 seconds won 18-year-old Eesha Khare a major science award that will help fund her college education at Harvard University.



via CNN.com - Technology http://rss.cnn.com/~r/rss/edition_technology/~3/Ofeywf1lvUc/index.html