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Births on April 22

1910Apr, 22

Norman Steenrod

Norman Steenrod, American mathematician and academic (d. 1971)
Norman Earl Steenrod (April 22, 1910 – October 14, 1971) was an American mathematician most widely known for his contributions to the field of algebraic topology.

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Events on 1910

  • 11May

    Glacier National Park (U.S.)

    An act of the U.S. Congress establishes Glacier National Park in Montana.
  • 4Jul

    Jack Johnson (boxer)

    African-American boxer Jack Johnson knocks out white boxer Jim Jeffries in a heavyweight boxing match, sparking race riots across the United States.
  • 15Jul

    Alzheimer's disease

    In his book Clinical Psychiatry, Emil Kraepelin gives a name to Alzheimer's disease, naming it after his colleague Alois Alzheimer.
  • 18Sep

    Suffrage

    In Amsterdam, 25,000 demonstrate for general suffrage.
  • 7Nov

    Wright brothers

    The first air freight shipment (from Dayton, Ohio, to Columbus, Ohio) is undertaken by the Wright brothers and department store owner Max Moorehouse.