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7 jan 1932 ano - Magnetic Drum Memory

Descrição:

In 1932 it was invented. Had a capacity of 10 KB. Invented in Austria by Gustav Taushchek. Spun at 12,500 revolutions per minute. 16 inches long, and was not allowed to be bought, was only for a university. So no price.

Adicionado na linha do tempo:

Data:

7 jan 1932 ano
Agora
~ 93 years ago