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5 agos 1919 anni - начала использоваться тонкая железная проволока

Descrizione:

В 20-х годах XX века был изобретен первый магнитофон. Носителем информации в нем была тонкая железная проволока.

Aggiunto al nastro di tempo:

Носители информации

ByВВВВВВВВВВВ

24 ott 2017

0

0

532

Data:

5 agos 1919 anni

Adesso

~ 106 years ago

Immagini:

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