There tends to be a lot of confusion that surrounds lasers and what they are as well as what they can do for you. The fact of the matter is, they are more than the item that you may have seen in a science-fiction movie which brought down an airplane or perhaps destroyed the world. The fact of...

The basic theory for the laser was established in 1917 by Albert Einstein. It was not until decades later, however, that an actual working laser came into existence. Since that time, they have gone from being a theoretical item, all the way to being used for very specific purposes in the home...