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Births on June 21

1880Jun, 21

Arnold Gesell

Arnold Gesell, American psychologist and pediatrician (d. 1961)
Arnold Lucius Gesell (21 June 1880 – 29 May 1961) was an American psychologist, pediatrician and professor at Yale University known for his research and contributions to the fields of child hygiene and child development.

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Events on 1880

  • 13Feb

    Edison effect

    Thomas Edison observes the Edison effect.
  • 13May

    Thomas Edison

    In Menlo Park, New Jersey, Thomas Edison performs the first test of his electric railway.
  • 7Jun

    Battle of Arica

    War of the Pacific: The Battle of Arica, the assault and capture of Morro de Arica (Arica Cape), ends the Campaña del Desierto (Desert Campaign).
  • 28Jun

    Ned Kelly

    Australian bushranger Ned Kelly is captured at Glenrowan.
  • 11Nov

    Ned Kelly

    Australian bushranger Ned Kelly is hanged at Melbourne Gaol.