Build an Easter Egg Anemometer


No doubt all the green living sites will have tips today about how to recycle your plastic easter eggs, instead of asking why you bought them in the first place. Only Instructables would suggest you use them to build an anemometer, which "goes together quickly if you have the parts laying around. This is basically a mini wind generator; the spinning motor produces a current that a multimeter reads." ::Instructables via ::Lifehacker

Related Content on