Circa 1956-57. The vid is quite long, but I’ve queued it up to the good part when they show all the *ahem* disk action…
From an educational standpoint, the video is pretty good – if you are an uber-geek (I’m looking at you, mirror) then you should really check it out.
The first hard drive’s arm was powered by compressed air!
Lol “We’ve created this awesome machine! What shall we use it for?” “No idea!”
Spin on 30 years
“Solitaire!”