I know that, they are a very specific sort of vacuum tube. like I said I was being overly pedantic.Saulkar said:Coolidge Tubes are vacuum tubes (which look like light bulbs), just fancier.Andrew_C said:Neither are Coolidge Tubes. They use a tungsten filament. They just emit X-Ray radiation. But I'm being overly pedantic.Saulkar said:Light bulbs are not radioactive.Lectori Salutem said:Brb, ordering radioactive stuff in China.
Okay, okay, they are not light bulbs, they are vacuum tubes.![]()
I also think it's wonderful that there are still places were it's OK for teenagers to do stuff like this.