1960s BBC TV Transmitter Breakdown tape
30:20
The queue-bothering proto-PowerPoint
31:08
The unique 1960s Hi-Fi systems that became time capsules
18:18
AXXESS L1: Som positivamente vívido.
39:14
Philips crazy Ski Slope Cassette Deck
10:14
The Pye Mk6 broadcast television camera - as used by the crew of MCR21
18:03
The 50 year old headphone dongle
22:24
Panasonic's rapid response to Sony's Walkman
34:35