The Atanasoff-Berry Computer was completed in 1942 in the basement of Physics
hall at Iowa State University. It was about the size of a desk and weighed
more than 700 lbs.
The Atanasoff-Berry Computer was completed in 1942 in the basement of Physics
hall at Iowa State University. It was about the size of a desk and weighed
more than 700 lbs.
It contained 280 vacuum tubes and 31 thyratrons.