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

may 27, 1647 - Desenvolvimento da primeira calculadora mecânica da história.

Description:

Blaise Pascal, por volta de 1642, desenvolveu
a primeira calculadora mecânica da história.

Added to timeline:

Evolução das TIC | Francisco Santos e Duarte Rosa

25 Oct 2017

1

0

488

Date:

may 27, 1647

Now

~ 379 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