At the Connections Museum: the insane telephone technology that led to today's computers
22:44
Helping LGR to restore a vintage Sanyo ICC-0082 calculator
23:02
Soyuz "Globus" Mechanical Navigation Computer Part 1: Grand Opening
30:32
All About Telephone Power Plants
27:52
I Bought the HEAVIEST Computer on eBay: The PDP-11/34!
26:50
The Computer Museum of America. One of the World's Largest Collections of Computing Artifacts.
24:29
CARW: Bell's Nuclear-War Telephone Network
29:17
How Telephone Phreaking Worked
24:05