1 jan 3000 ano antes da era comum - The Abacus
Descrição:
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.Adicionado na linha do tempo:
Data:
1 jan 3000 ano antes da era comum
Agora
~ 5029 years ago