33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2253072
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 Get premium
Create a timeline
Public timelines
FAQ
About & FeedbackTermsPrivacyFAQ
Support 24/7  
CabinetGet premium
Donate

may 13, 1640 - Pascaline

Description:

Blaise Pascale invented the Pascaline

An adding machine to help his father (a tax collector) figure accounts. It was used as a number cruncher. Only like 12 were ever actually sold.

Added to timeline:

Computers

ByJulien Martel
30 Nov 2018
0
0
363

Date:

may 13, 1640
Now
~ 385 years ago
About & FeedbackTermsPrivacyFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL