green gadgets

Though this concept may not tickle everybody's fancy, the iYo is a pretty clever gadget that actually will charge your iPhone or any other Apple hand-held device for that matter. Basically the iYo converts the mechanical energy of the yo-yo into electrical energy and delivers it to your device.

The concept occurred to Swedish designer Peter Thuvander when he realized solar power wasn't the best green option for charging his iPhone in a country that averages less than eight hours of sunlight a day in eight months of the year (one hour in November, December and January). The generator is