Archive for October 28th, 2008

Tuesday, October 28th, 2008 | Author: had a neat little article yesterday about a light bulb that is supposedly energy free. These bulbs are able to absorb energy from both natural and artificial lighting and glow green when turned on.

Of course the idea of energy free lighting is absurd to anyone who has taken a physics class, but the idea of bulbs absorbing light around them to use as energy is actually quite intriguing. More information on these bulbs can be found here.