Vacuum Tube Computer P.26 – Memory Map and 4-Bits of RAM
16:36
Vacuum Tube Computer P.27 – Trying to Build a Mount for the Computer
22:21
A Vacuum Tube Single Board Computer?!
21:46
The Weird Story Of Electromechanical Memory - 40 bits of the stuff!
6:26
Computer History: Memory & Storage 1950-1985 - (Core, disc, vacuum tube, etc.)
23:40
Building the Largest 555 Timer in the World out of Vacuum Tubes
32:22
Trying to Build a PDP-11 Supercomputer – Part 1
18:46
Vacuum Tube Computer P.25 – New VFDs for the Processor
16:33