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4 nov 1642 - Se inventa y fabrica la sumadora mecánica llamada Pascalina.

Description:

La pascalina fue la primera calculadora que funcionaba a base de ruedas y engranajes.

Ajouté au bande de temps:

Alexander Chicas 1°-K-ITSI

ByAlexander Rivas

31 oct. 2017

0

0

1248

Date:

4 nov 1642

Maintenaint

~ Il y a 383 ans

Les images:

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