People in developing nations can kick a sOccket ball to charge a battery with an inductive coil. It can be used to light an LED lamp (15 minutes of soccer for 3 hours of light), or charge a cellphone or battery.
Posted using ShareThis
![Reblog this post [with Zemanta]](http://img.zemanta.com/reblog_b.png?x-id=6a75642c-7233-48ec-b2f3-ad7ef199bd2a)
FEB
17
2010