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Pascal's Calculator (1 janv. 1642 – 31 déc. 1642)

Description:

Pascal's calculator is also known as the first "true" calculator. This was invented by the French mathematician and inventor, Blaise Pascal. His invention used geared wheels to make the calculations. Each single dial had all the single digits on it. This allowed calculations of more complex problems to be faster.

Ajouté au bande de temps:

History of Calculators

BySophia Myong
26 oct. 2019
0
0
259

Date:

1 janv. 1642
31 déc. 1642
~ 12 months

Les images:

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