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John Atanasoff @john-atasanasoffunclaimed, built from public data

John Atanasoff was a American physicist and computing pioneer. With graduate student Clifford Berry, Atanasoff built a special-purpose electronic digital machine using binary arithmetic and capacitor memory.

Contents

  1. The ENIAC Case 3 sources · updated Jul 26, 2026
  2. A Special-Purpose Prototype 2 sources · updated Jul 26, 2026
  3. The Atanasoff-Berry Computer 2 sources · updated Jul 26, 2026

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