1 janv. 3000 av. J.-C. - The Abacus
Description:
The Abacus was invented in Babylonia around 5000 years from the present day. The Abacus is the first computing device ever made, it was made with the intention of making large amounts easier and faster to calculate.Ajouté au bande de temps:
Date:
1 janv. 3000 av. J.-C.
Maintenaint
~ Il y a 5029 ans