30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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29 dez 1939 ano - Mark 1

Descrição:

Definition of: Mark I. Mark I. A programmable, electromechanical calculator designed by professor Howard Aiken. Built by IBM and installed at Harvard in 1944, it strung 78 adding machines together to perform three calculations per second.

Adicionado na linha do tempo:

Data:

29 dez 1939 ano
Agora
~ 84 years ago

Imagens: