These guys obviously have waaaay too much time, not to mention green stamps, on their hands. However, I can' t help but wonder what kind of reaction this would get near an air force base. Heheheheh...
This is a pretty cool video of a French ham building his own vaccum tubes. It's pretty cool. He makes use of some specialized equipment that isn't likely to be part of the average ham's toolkit.http://blog.makezine.com/archive/2008/01/make_your_own_vaccum_tube.html
This is a pretty cool video of a French ham building his own vaccum tubes. It's pretty cool. He makes use of some specialized equipment that isn't likely to be part of the average ham's toolkit.
http://blog.makezine.com/archive/2008/01/make_your_own_vaccum_tube.html