Saw this on the web......

[Rodne Gold]

! ! DANGER ! !
Do Not Look Into Laser With Remaining Eye



http://www.altair.org/pix/hazardradlaser.gif (http://www.altair.org/hazard.html#radlaser)


Interesting Article on building your own tube at
http://www.altair.org/CO2laser.html

[Ray Mighells]

Someone on this forum posted these a year or so ago. Timeless. Excellent article Rodne, I read it, but it's way over my head.

[Bill Cunningham]

Ya.. both those were mine Ray.. Those samples you made came out looking real nice.... I've had mine stuck to the front of my machine since the day I installed it.. The Achtung one was stuck on both my teletype and packet radio system for years.. Ahh them "blinking lights" :D