Charging your battery with wind
Posted on November 17, 2008 by 200702
Sure, rechargeable batteries are more eco-friendly than normal ones, but they will still consume energy which is generated from fossil fuel. But this gadget can charge your battery in a real eco-friendly way. Just insert one battery into it and suck it on the wall, and then let the wind charge your battery.
Designer: Ji-yun Kim, Soon-young Yang & Hwan-ju Jeon