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19 gen 1672 anni - Máquina para hacer cálculos aritméticos

Descrizione:

La calculadora universal. Gottfried Wilhelm Leibniz se propuso la tarea de mejorar las máquinas de cálculo construidas hasta entonces: la de Blaise Pascal y la de Samuel Morland. ... Este original dispositivo recibe el nombre de rueda escalada de Leibniz: El tambor cilíndrico (A) hace las veces de rueda multiplicadora.

Aggiunto al nastro di tempo:

Jacquelinne Girón ITSI- 1°- J

ByYaya Lissette Enamorado
31 ott 2017
0
0
942

Data:

19 gen 1672 anni
Adesso
~ 354 years ago

Immagini:

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