Very cool, those annotations! Are there any photos of 'drum memory'? | Hacker News

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		BruceEel 7 months ago \| parent \| context \| favorite \| on: The Story of Mel, A Real Programmer, Annotated (19... Very cool, those annotations! Are there any photos of 'drum memory'?

varjag 7 months ago [–]

There are videos: https://www.youtube.com/watch?v=-iRE2wlZ3pg

BruceEel 7 months ago | [–]

Awesome, those were hardcore engineers. Thanks!

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