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4 gen 1890 anni - 1890: Herman Hollerith designs a punch card system to calculate the 1880 census, accomplishing the task in just three years and saving the government $5 million. He establishes a company that would ultimately become IBM.

Aggiunto al nastro di tempo:

evolution of computers

Byevelina
4 feb 2018
0
0
959

Data:

4 gen 1890 anni
Adesso
~ 135 years ago

Immagini:

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