I) Arithmometer Thomas de Colmar - Addition / Substraction / Multiplication - Arithmomètre.

Thomas de Colmar Arithmometer (Model Payen P1) . Addition, substraction and multiplication with a Thomas de Colmar arithmometer. Arithmomètre de type Thomas de Colmar (Payen P1). Addition, soustraction et multiplication avec un arithmomètre.

[@benjaminkim1]

How is there only 15 comments. The machine inventory is an absolute GENIUS.

[@mfifenaristide5859]

❤

[@constellatiocom]

Merci, c'est très intéressant de voir fonctionner cette belle machine historique !

[@abcstardust]

Fascinating machine. I’m going to build one

[@valerymonnier3184]

Fine! Good luck! www.arithmometre.org

[@icebeardoesnttalkmuch8919]

sometimes i wonder what a mind the person possess to think of this at a time like that! just incredible

[@koshi6505]

Absolutely elegant.

[@meghnachaudhary7957]

Wow mannn!!🙏🏻

[@harishv7245]

Vielen Dank

[@jainicz]

Incredible!!!

[@jayusa123]

What a beautiful device.

[@astonious]

fair point

[@elroyrebello1712]

that was amazing!

[@sainareshkumar1060]

🌙 🔦 Sonata 🙌

[@davidvincent380]

une machine plutôt ergonomique et facile d'utilisation pour l'époque !

[@ricarpotillieman]

I get a feeling this is actually quite a simple (not simple as in "simple" but simple as in not over-cluttered or over-complicated perhaps) and ingenious thing and not too big that required zero electricity and can still fit in your backpack, its something that will likely pop back in use if the world no longer could run on electricity, something you don't throw away, you keep it in storage for in case that event does happen, or at least one and a clear means to make one. When I read about ENIAC, I just saw no way in hell that we would ever want to use that again or need it, but this is different, this can still be useful.

[@howe001]

Modern calculators don't need electricity they run on 1 button cell battery or solar power like from the sun.

[@ricarpotillieman]

@@howe001 , did not know that, but now I do. However, the chain reaction of not having electricity would mean the components to make these solar power components and 1 button cell batteries would not exist, unless people can make these by hand without any electricity. Perhaps a basic form sure, not as miniaturized, but yea, people could craft these components maybe without electricity but that's the point I was trying to make, we should not lose that skillset, or let it fade, or let it all lie on the internet, a blackout could wipe it all or prevent access to this knowledge. There is nothing wrong in having that backup knowledge.

[@GNULinuxero]

Great device, I love it (and the Beethoven's sonata as well) !! It was manufactured in the 2nd half of the XIX century, I presume. Is it possible to perform divisions?

[@valerymonnier3184]

Yes sure Division is a sum of abstractions. Look at the other video. Best regards Valéry Monnier www.arithmometre.org

[@JoelArtandScience]

Pas mal. Please show us what else this machine can do

[@Omsingh-cq8im]

Awesome

[@hamdifouzai4713]

Merci

[@GNULinuxero]

Oh, yes, it is possible to perform divisions -- I had not noticed that this video has a sequel.

[@marta6206]

😮

[@anjaliyadav-to3jx]

wow

[@sim61642]

whats this song?

[@reyco1982]

Beethoven - Moonlight Sonata

[@sim61642]

Reyco thanks dude

[@jessicaabad9193]

SAN MO NABILE