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jan 1, 300 BC - Meso: Abacus

Description:

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

Added to timeline:

History of Mathematics 2019

16 Jul 2019

2

0

1442

Date:

jan 1, 300 BC

Now

~ 2327 years ago

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