Whats in the Big Silver box?

[Angus Hines]

Well I was wondering earlier what exactly was in the "laser tube box" and stumbled upon this dry, but, interesting read. It has a basic diagram of whats in the "box" (on principle ). Oh, it also, tells you how to build your own for those of you who are creative and ambitious. ;)

Anyway here it is

http://www.repairfaq.org/sam/knapp/sealco2.htm

[Steven Smith]

Ha! Wouldn't techgeek without bad graphics! ;)

[Bill Cunningham]

Hmmm! Glass water cooled,, I wonder what country that comes out of :D

[Frank Corker]

mmm seems simple enough :confused: