A brief history of counting machines (lcamtuf.substack.com)
from tedu@azorius.net to techpics@azorius.net on 08 Sep 2023 08:16
https://azorius.net/g/techpics/p/3CZ8wf46NlrcPLXFlQ-A-brief-history-of-counting-machines

Of course, the development of the calculator is intertwined with the history of the computer — but it deserves to be treated as a story of its own.

#techpics