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1. www.thoughtco.com › john-atanasoff-and-cliffordThe Atanasoff-Berry Computer - ThoughtCo

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   22 de fev. de 2019 · They worked at developing and improving the ABC or Atanasoff-Berry Computer, as it was later named, from 1939 until 1941. The final product was the size of a desk, weighed 700 pounds, had over 300 vacuum tubes, and contained a mile of wire. It could calculate about one operation every 15 seconds. Today, computers can calculate 150 billion ...

2. www.computer.org › profiles › john-atanasoffJohn Vincent Atanasoff - IEEE Computer Society

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   John Vincent Atanasoff was born on 4 October 1903 a few miles west of Hamilton, New York. His father was a Bulgarian immigrant named Ivan Atanasov. His last name was changed to Atanasoff by immigration officials at Ellis Island when he arrived with an uncle in 1889, and later on, his first name was changed to John.

3. pgeja-sz.com › john-atanasoffJohn Atanasoff - ПГЕ "Джон Атанасов" гр. Стара Загора

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   John Vincent Atanasoff was born on 4 October 1903 a few miles west of Hamilton, New York. His father was a Bulgarian immigrant, Ivan Atanasov. His last name was changed to Atanasoff by immigration authorities at Ellis Island when he arrived with his uncle in 1889, and later was changed from Bulgarian Ivan to English...

4. www.encyclopedia.com › john-v-atanasoffJohn V. Atanasoff | Encyclopedia.com

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   27 de jun. de 2018 · John Atanasoff. John Atanasoff (1903-1995) was a pioneer in the field of computer science. In the late 1930s, while teaching at Iowa State University, he designed and built an electronic computing machine with one of his graduate students, Clifford Berry. The Atanasoff-Berry Computer (ABC) was probably the first machine to use vacuum tubes to ...

5. history-computer.com › people › john-vincentJohn Vincent Atanasoff - Complete Biography, History and ...

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   20 de abr. de 2024 · John Vincent Atanasoff was an American engineer, physicist, mathematician, and computer scientist. He spurred major innovations in the field of computing, ultimately earning the nickname of “the father of the modern computer”. In this regard, he is one of the most famous inventors in modern history.

6. www.computerhistory.org › revolution › birth-of-theAtanasoff-Berry Computer - CHM Revolution

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   Atanasoff-Berry ComputerMathematician and physicist John Atanasoff, looking for ways to solve equations automatically, took a drive to clear his thoughts in 1937. At a Mississippi River roadhouse he jotted on a napkin the basic features of an electronic computing machine.

7. forohistorico.coit.es › item › atanasoff-johnATANASOFF, John - COIT

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   John Atanasoff (Hamilton, Estado de Nueva York (EE.UU.), 1903 — Frederick, Maryland (EE.UU.), 1995). Físico, Ingeniero e inventor estadounidense. Considerado el padre del ordenador moderno por su invención del primer ordenador electrónico digital, denominado ABC (Atanasoff Berry Computer). Tras un largo litigio entre Honeywell y Sperry ...