Pretty cool...

http://www.youtube.com/watch?v=xe-QP8s1ZJc&NR=1

Wasn't there a CSI where someone was vaporizing people with something like this?

ETA: Beacuse if it's on CSI Miami, it must be real: http://www.youtube.com/watch?v=SNmGHMLrhFo

...man, I can't believe I actually watched that show, please don't tell anyone guys.