33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2253074
189066
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Obtenir le Premium
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

12 nov 1673 - Stepped Reckoner

Description:

Leibnitz invented it. Never built.
Basic calculator
Basic arithmatic.
A machine tho

Ajouté au bande de temps:

Computers

ByJulien Martel
30 nov. 2018
0
0
363

Date:

12 nov 1673
Maintenaint
~ Il y a 352 ans
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL