A Vacuum Tube Single Board Computer?!
23:14
VTC P.35 – Building the Output Register
26:53
VTC P.37 – Learning How to Build a Paper Tape Reader!
15:57
This tiny computer changes EVERYTHING
29:21
Restoring an HP-120B Oscilloscope from 1961!
1:02:03
Elite: "The game that couldn't be written"
22:45
Repairing a Bad Case of Cataracts on an ADM-3A Terminal
27:00
Comemorando o Ano Novo com um Computador de Válvula
27:21