The first modern electronic digital computer was called the Atanasoff–Berry computer, or ABC. It was built by physics Professor John Vincent Atanasoff and his graduate student, Clifford Berry, in 1942 ...
In 1941, physicist John Mauchly visited his colleague John Atanasoff at Iowa State University for a few days, during which they discussed the computer Atanasoff was working on, later called the ...