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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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jan 2, 1642 - Blaise Pascal invented the calculator in 1642

Added to timeline:

12 Feb 2018
0
0
382
Math timeline

Date:

jan 2, 1642
Now
~ 382 years ago
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