Soil Lamp by Marie Kestaps
SomewhereBlue
March 19th, 2009
March 19th, 2009
The Soil Lamp! This awesome lamp runs entirely off mud. The metabolism of biological life creates enough electricity to keep a LED lamp burning forever and ever, all you need to do is add a splash of water now and again. The mud is held in cells which hold copper and zinc, the dissimilar meters corrode together, generating a current of electricity. This is a fantastic idea, I wonder how possible it is to produce this type of electricity in large quantities?