Spend quite a lot of of energy riding a bicycle regularly? Now with this clever gadget, you can get some of that energy back as electrical energy. This is a wind-powered generator that comes with an internal battery. It gets its power from two sources, which is from the fan blades that spin when air passes through it, and also...
Read more: Wind Powered Generator Bicycle Attachment with LED Light, originally written and published on Internet Siao - Creative Design, Useful Gadgets
