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31 dez 1819 ano - EL ÀBACO

Descrição:

El abaco fue creado en el 500 a.c , es considerado el dispositivo mas antiguo, utilizado para realizar operacviones aritmeticas

Adicionado na linha do tempo:

evolucion tecnologica 10-2

ByLisa Valencia

28 set 2018

0

0

412

Data:

31 dez 1819 ano

Agora

~ 205 years ago

Imagens:

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