The Hard Questions, Pt1
29:33
13 Questions For Fran!!
18:07
Google Top Ten Questions About Fran
19:37
Yikes! Leaky Alkaline Batteries!!!!
14:34
First But Lost To History - The E1T Cathode Ray Counting Tube!!
11:43
Made Too Well
19:40
Egads!!! The Volatile World Of NITRO!!!
19:22
Last Of The First - NIMO Tube Prototypes!
33:36