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1 gen 300 anni a. C. - Meso: Abacus

Descrizione:

Mesopotamia/Babylonia: In Mesopotamia, the Babylonians independently invent an early calculator, the abacus

Aggiunto al nastro di tempo:

History of Mathematics 2019

16 lug 2019

2

0

1313

Data:

1 gen 300 anni a. C.

Adesso

~ 2327 years ago

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