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1 lugl 1642 anni - Pascalina

Descrizione:

Blaise Pascal, filósofo y matemático Francés, inventó la Primera sumadora. El dispositivo utilizaba una serie de ruedas de 10 dientes. Cada uno de los dientes representaba un digito del 0 al 9. A finales del siglo XVII: Gottfried Leibniz (1646-1716), mejoró la máquina de Pascal.

Aggiunto al nastro di tempo:

Evolución del ordenador

ByJosé Luis Bixquert Jiménez
29 gen 2020
0
0
217

Data:

1 lugl 1642 anni
Adesso
~ 383 years ago

Immagini:

Geo-marchi:

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