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1 ottob 2700 anni a. C. - Uso del ábaco

Descrizione:

Se utiliza el ábaco en antiguas civilizaciones como la china o la sumeria, la primera herramienta para realizar sumas y restas.

Aggiunto al nastro di tempo:

Linea del tiempo historia de los ordenadores. ENIAC

ByDaniel Sauras Garc a

25 ott 2018

0

0

448

Data:

1 ottob 2700 anni a. C.

Adesso

~ 4729 years ago

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