The Baygen wind-up radio designed by Trevor Bayliss, a British born inventor, is an ingenious device designed for regions where electricity is limited and batteries are expensive, it is also very green as the radio requires no batteries or mains electricity. Trevor had the idea to design the radio after watching a documentary about Africa. This battery-less radio can be easily used and winds up in just seconds and generates power for up to an hour.
Read more about one of the worlds ingenious green inventions at http://www.windupradio.com/trevor.htm
