Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 gen 2400 anni a. C. - Meso: Positional notations is developed

Descrizione:

Mesopotamia: The area is unstable. Unprotected fertile area.

Aggiunto al nastro di tempo:

History of Mathematics 2019

16 lug 2019

2

0

1439

Data:

1 gen 2400 anni a. C.

Adesso

~ 4428 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Secured with SSL