The sun, with its scorching heat and light, is the source of solar power, and it's free, and it's limitless. Not just that, solar energy causes no air or water contamination. Circuitously there is a somewhat negative influence because of the photovol

There has been much debate about what is almost always called "free" energy. Energy which could apparently, with the proper equipment, be drawn straight right out of the atmosphere, and in very plentiful supply. The debates are about whether the stuf