Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

jan 1, 1642 - Pascalina/ Blaise Pascal

Description:

Calculadora mecànica que podia fer sumes i restes.

Added to timeline:

Petre

19 Oct 2017

0

0

412

Date:

jan 1, 1642

Now

~ 384 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL