1 janv. 2400 av. J.-C. - Invention of the Abacus
Description:
The Abacus is widely considered to be the "first automatic computer". It lead to way to the development of many different versions of more complicated computers that came after it and It is still in use to this day in both China and Japan.Ajouté au bande de temps:
Date:
1 janv. 2400 av. J.-C.
Maintenaint
~ Il y a 4428 ans