Atanasoff–Berry Computer

The Atanasoff-Berry Computer was one of the first computers. It was designed in 1937. It was not able to be programmed, and it was designed only to solve groups of linear equations. It was successfully tested in 1942. It was very amazing technology for the time. It was the first machine to use many important things used in modern computing.

Atanasoff–Berry Computer Media

Diagram of the ABC pointing out its various components
Add-subtract module (reconstructed) from Atanasoff–Berry computer

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