free electricity, Tag

If MacGyver and Survivor Man got together and handed out an award, they might give it to the inventor of this incredible DIY water wheel generator. With some empty plastic bottles, a little wire, and some ingenuity, Thomas...

In recent years, Chile has invested so much in its solar power industry that the country is now generating more electricity from the sun than it knows what to do with...

Imagine being able to power up your small electronics anytime, anywhere, and at no cost. Actually, that’s probably pretty difficult to picture. But you don’t have to spend much time on the fantasy, because it’s a real...