Rare earth magnets are strong permanent magnets created from metals of rare earth elements. The rare earth alloys, which include copper, iron, cobalt, nickel, selenium and strontium, are used in many different technologies such as electrical car engines and solar power generators. Using rare earths is on the rise due to the rising concerns over depletion of non-renewable resources.
Do you want to understand the way to make your own personal DIY kinetic energy generator? This article will show you how with this easy to understand guide. There are various sources for energy nowadays, but few of them are as cheap as DIY bark generators.