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dec 25, 1641 - INVENCION DE LA PASCALINA

Description:

Fue la primera calculadora que funcionaba a base de ruedas y engranajes, inventada en 1642 por el filósofo y matemático francés Blaise Pascal.

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TOLOKA15

11 Oct 2018

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Date:

dec 25, 1641

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~ 384 years ago

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