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25 feb 1644 anni - Блез Паскаль изобрёл механическое цифровое вычислительное устройство.

Aggiunto al nastro di tempo:

Мир вычислительной техники.

ByОльга Данько

21 nov 2017

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615

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25 feb 1644 anni

Adesso

~ 381 years ago

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