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dec 1, 2401 BC - First evidence of computation:The abacus

Description:

The abacus was first know recorded form of an "automatic computer" and was believed to have been made in Babylon.The abacus generally features a table or tablet with beaded
strings. It was in use in china and japan until 1990 then it was replaced by calculators.

Added to timeline:

History of computer science

ByToaster Man
30 Jan 2020
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Date:

dec 1, 2401 BC
Now
~ 4430 years ago
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