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jan 9, 1623 - First automatic calculartors
Description:
Wilhelm Schickard designed the first calculator capable of doing addition automatically.
This was the first device that did not rely on a person to do math,
Added to timeline:
History of Computers
By
Fin
31 Jan 2020
2
0
532
Date:
jan 9, 1623
Now
~ 401 years ago
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