vacuum tubes, every thing you wanted to know but were afraid to ask!

[blackraven]

Here a FYI on Vacuum tubes on when they were developed and how and why they work that if found interesting.

http://www.vacuumtubes.net/How_Vacuum_Tubes_Work.htm

[LeRoy]

I've bookmarked the site...great find. Thanks again.

LeRoy

[JoeE SP9]

Good read! Thanks for the heads up!