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

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 4, 3000 BC - criação do ábaco

Added to timeline:

linha do tempo

Byhenrique.leonardo

8 Nov 2017

1

0

631

Date:

jan 4, 3000 BC

Now

~ 5029 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL