1 ene 1890 año - The Hollerith Machine
Descripción:
In 1888, Herman Hollerith, 19, participated in a competition to build a census machine, and he won! His Hollerith Machine helped to collect data during the 1890 census, shortening the process drastically.
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fecha:
1 ene 1890 año
Ahora mismo
~ 134 years ago
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