On This Day

ENIAC, the first US computer, is announced to the public by John Mauchly and J. Presper Eckert

John William Mauchly (August 30, 1907 – January 8, 1980) was an American physicist who, along with J.

John William Mauchly (August 30, 1907 – January 8, 1980) was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States.

Together, Mauchly and Eckert started the first computer company, the Eckert–Mauchly Computer Corporation (EMCC), which allowed them to further the development of fundamental computer concepts originally conceived by members of the 1945-46 ENIAC programming team, notably Jean Bartik and Kay McNulty, including subroutines, nesting, and the first low-level assembler.

Historical Significance

John William Mauchly (August 30, 1907 – January 8, 1980) was an American physicist who, along with J.

Events Before

  1. German air raid on Allied airfields at Eindhoven, Saint-Trond, and Brussels

    German air raid on Allied airfields at Eindhoven, Saint-Trond, and Brussels

  2. Franklin D. Roosevelt is sworn in for an unprecedented and never-to-be-repeated fourth term as US President

    Franklin D. Roosevelt is sworn in for an unprecedented and never-to-be-repeated fourth term as US President

  3. Soviet troops liberate Auschwitz and Birkenau Concentration Camps in Poland - now commemorated as International Holocau

    Soviet troops liberate Auschwitz and Birkenau Concentration Camps in Poland - now commemorated as International Holocaust Remembrance Day [1]

  4. WWII: US troops under General Douglas MacArthur enter Manila in the Philippines after a month-long battle, ending three

    WWII: US troops under General Douglas MacArthur enter Manila in the Philippines after a month-long battle, ending three years of Japanese military occupation

  5. Declaration of Liberated Europe is signed at the Yalta Conference by Franklin D. Roosevelt, Winston Churchill, and Josep

    Declaration of Liberated Europe is signed at the Yalta Conference by Franklin D. Roosevelt, Winston Churchill, and Joseph Stalin, declaring that liberated nations are to establish democratic governments through free elections

Events After

  1. Mahatma Gandhi begins a march for peace in East Bengal

    Mohandas Karamchand Gandhi (2 October 1869 – 30 January 1948) was an Indian lawyer, anti-colonial nationalist, and political thinker who employed nonviolent resistance to lead the successful campaign…

  2. Benelux agrees to work on related issues

    Benelux agrees to work on related issues

  3. Britain nationalizes its coal industry

    The Coal Industry Nationalisation Act 1946 (9 & 10 Geo. 6. c. 59) was an Act of the Parliament of the United Kingdom which nationalised, or brought into state control, the coal industry in the United…

  4. French fashion designer Christian Dior presents his first influential collection, named the "New Look"

    French fashion designer Christian Dior presents his first influential collection, named the "New Look"

  5. Earl Mountbatten of Burma is appointed the last viceroy of India to oversee the move to independence

    The partition of India in 1947 was the division of British India into two independent dominion states, the Union of India and Dominion of Pakistan.

More from the 1940s

Frequently Asked Questions

What happened on February 14, 1946?
John William Mauchly (August 30, 1907 – January 8, 1980) was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States. Together, Mauchly and Eckert started the first computer company, the Eckert–Mauchly Computer Corporation (EMCC), which allowed them to further the development of fundamental computer concepts originally conceived by members of the 1945-46 ENIAC programming team, notably Jean Bartik and Kay McNulty, including subroutines, nesting, and the first low-level assembler.
Why is ENIAC, the first US computer, is announced to the public by John Mauchly and... significant?
John William Mauchly (August 30, 1907 – January 8, 1980) was an American physicist who, along with J.

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