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10 abr 2400 año aC - Abacus
Descripción:
Invented in Babylon, circa 2400 BCE. The Abacus is the first automatic computer
Añadido al timeline:
History of Computer Science
By
Tim L
30 ene 2018
0
0
711
fecha:
10 abr 2400 año aC
Ahora mismo
~ 4427 years ago
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