Lasers are used in everything from disc drives to surgical suites; watch this quite thorough video to see exactly how laser light works.
How a Laser Works [Engineer Guy Video]
Jason Fitzpatrick is warranty-voiding DIYer and all around geek. When he's not documenting mods and hacks he's doing his best to make sure a generation of college students graduate knowing they should put their pants on one leg at a time and go on to greatness, just like Bruce Dickinson. You can follow him on Google+ if you'd like.
- Published 06/6/12