Tech Tangents | 1920 Comptometer Mechanical Calculator @TechTangents | Uploaded February 2020 | Updated October 2024, 19 hours ago.
The 100 year old Comptometer can't be that cool can it? Nope, it' even cooler!
The first 500 people who click the link in the description will get 2 free months of Skillshare Premium: https://skl.sh/akbkuku3

I really, really, like this thing. It seems like I'm always saying this, but I didn't expect this thing's capabilities to be so deep. I liked the Burroughs Portable, but the Comptometer is so much better it makes that look like a toy. I really had to cut down the things I wanted to say about the Comptometer for this video to keep it a reasonable length. I could go on and on about it because despite it really only doing one thing, it is shockingly capable. I defintiely think a Comptometer belongs in everyone's vintage calculator or computer collection.

Comptometer Manual: archive.org/details/methods1921
Burroughs Portable Video: youtube.com/watch?v=avqazTba1qI

Playlists of more stuff like this:
Calculators: youtube.com/playlist?list=PLJVwF78cppBhg7iHlQpZKtgYbaJ4ZvDSR


Other Links
Youtube: youtube.com/AkBKukU
Github: github.com/AkBKukU
Thingiverse: thingiverse.com/AkBKukU
Patreon: patreon.com/AkBKukU
Discord: discord.gg/E6xgGs6