We know some of you are already familiar with the Atanasoff-Berry computer, and we are too… now. However, when we learned about it, it was long after our school lessons were over, and it felt ...

ABC (Atanasoff/Berry Computer), John Atanasoff and Clifford Berry, 1939 Colossus, Maxwell Newman and Thomas Flowers, 1943 ENIAC, John Mauchly and John Eckert, 1945 SSEM, Frederic Williams and Tom ...

John Atanasoff, a physics professor at Iowa State ... a light to controversy over who was the actual inventor of the computer and an unknown part of our history.