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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 dic 1540 anni - Invento del Abaco Una de las primeras herramientas mecánicas del cálculo fue el ábaco en el medio oriente, el cual se compone de un marco atravesado por alambres y en cada uno se deslizan una serie de argollas.
Aggiunto al nastro di tempo:
HISTORIA DE LAS COMPUTADORAS
By
Miriam Yamile Geminis
9 set 2018
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481
Data:
1 dic 1540 anni
Adesso
~ 485 years ago
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