At the Connections Museum: the insane telephone technology that led to today's computers
28:53
Apollo Guidance Computer Part 29: Mikes Scores a Coupling Data Unit (CDU)
21:44
The world's oldest Linux peripheral?
22:44
Helping LGR to restore a vintage Sanyo ICC-0082 calculator
30:17
"TOOLS OF TELEPHONY" 1956 WESTERN ELECTRIC TELEPHONE SYSTEM PROMO FILM BELL SYSTEM 98694
25:09
Visit to the Early Television Museum
27:52
I Bought the HEAVIEST Computer on eBay: The PDP-11/34!
37:31
Rotary Phones: the Call of History
29:56