26 фев 1890 г. - 1890, Herman Hollerith’s tabulator
Описание:
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.Добавлено на ленту времени:
Дата:
26 фев 1890 г.
Сейчас
~ 135 г назад