41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
2985102
261509
2
Create a timeline
Public Timelines
For companies For educational institutions For teachers For students Dashboard
For educational institutions For teachers For students Dashboard
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate

jan 1, 1671 - Calculadora Universal - Leibntiz (1671)

Description:

Esta calculadora tem inúmeras inovações mecânicas em relação à calculadora Pascal.
Esta calculadora possui um tambor de dentes permitindo a multiplicação através de rotações sucessivas na manivela principal.

Added to timeline:

História da Computação

ByJean Ribeiro Penha
27 Apr 2019
2
0
873

Date:

jan 1, 1671
Now
~ 355 years ago

Images:

About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL