Rockefeller Differential analyzer a one-hundred-ton machine with 2000 vacuum tubes and 150 motors, and weighed 100 tons It was an analog computer. An analog computer carries out an analogy of a real physical process It was invented 1942 (19 ч 16 мин, 26 ноя 1860 г. – 14 ч 5 мин, 21 март 1942 г.)
Добавлено на ленту времени:
Дата:
19 ч 16 мин, 26 ноя 1860 г.
14 ч 5 мин, 21 март 1942 г.
~ 81 years