Cory Doctorow on Nostr: In the mid-1970s, my dad - then a budding computer scientist, subsequently a math ...

In the mid-1970s, my dad - then a budding computer scientist, subsequently a math teacher - brought home my first computer: the CARDiac, a Turing-complete, all-cardboard *papercraft* computer that you could write and execute programs on:

https://en.wikipedia.org/wiki/CARDboard_Illustrative_Aid_to_Computation

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https://pluralistic.net/2026/07/03/rod-logic/making-flippy-floppy

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