Atanasoff–Berry computer
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The Atanasoff–Berry computer was the first automatic electronic digital computer. The device was limited by the technology of the day. The ABC's priority is debated among historians of computer techno
Atanasoff–Berry computer replica at Durham Center, Iowa State University
Add-subtract module (reconstructed) from Atanasoff–Berry computer
Inside display on I-35 rest stop 100 north of Des Moines honoring the ABC Computer
Outside display on I-35 rest stop 100 north of Des Moines honoring the ABC Computer
John Vincent Atanasoff
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John Vincent Atanasoff was an American physicist and inventor credited with inventing the first electronic digital computer. Atanasoff invented the first electronic digital computer in the 1930s at Io
Atanasoff–Berry computer
…to 1945, used similar tube-based technology as ABC. Conceived in 1937, the machine was built by Iowa State College mathematics and physics professor John Vincent Atanasoff with the help of graduate student Clifford Berry. It was designed only to solve systems of linear equations and was successfully tested in 1942. However…
ATANASOFF Pic^5 Flickr Eye Steel Film
Atanasoff as a young man
Atanasoff with his computer
1997 replica of the Atanasoff–Berry Computer at Durham Center, Iowa State University