Building Don Lancaster's TV Typewriter
46:24
The "Typewriter" That Changed the World
56:14
Building Don Lancaster's TV Typewriter - Mainframe (Part 2)
22:32
The Spectrum is here
56:35
A Better TV Typewriter - The SWTPC CT-1024
8:46
Why use multiple phases in homebrew, TTL CPU design?
14:55
The Incredible Machine (1968)
15:57
This tiny computer changes EVERYTHING
25:17