It took nearly a hundred years for lasers to become the standard surgical tool that they are today. Lasers are based on a theory developed by Albert Einstein very early in the twentieth century. The ...

If you’ve got a laser cutter, it is highly probable that it uses a laser diode. But more expensive machines use a carbon dioxide laser tube along with mirrors. There was a time when these lasers came ...

BMW has always treated lighting as more than just a safety feature. Their laser headlights prove the point. First seen on the BMW i8 and now available on top-tier models, these units use laser diodes ...

This hobby turned my scraps into gifts, and it's way simpler than you'd think.