Super old but very well done video on how tubes work and their applications:
A amirm Banned Apr 2, 2010 15,813 38 0 Seattle, WA Jun 27, 2013 #1 Super old but very well done video on how tubes work and their applications:
A amirm Banned Apr 2, 2010 15,813 38 0 Seattle, WA Jul 1, 2013 #2 A more modern presentation on how tubes work here: Both are HTML5 and benefit from fast viewing a 1.5X.
A more modern presentation on how tubes work here: Both are HTML5 and benefit from fast viewing a 1.5X.