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Births on December 22

Dmitri Egorov
1869Dec, 22

Dmitri Egorov

Dmitri Egorov, Russian mathematician and academic (d. 1931)
Dmitri Fyodorovich Egorov (Russian: Дми́трий Фёдорович Его́ров; December 22, 1869 – September 10, 1931) was a Russian and Soviet mathematician known for contributions to the areas of differential geometry and mathematical analysis. He was President of the Moscow Mathematical Society (1923–1930).

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Events on 1869

  • 6Mar

    Periodic table

    Dmitri Mendeleev presents the first periodic table to the Russian Chemical Society.
  • 28Apr

    First Transcontinental Railroad

    Chinese and Irish laborers for the Central Pacific Railroad working on the First Transcontinental Railroad lay ten miles of track in one day, a feat which has never been matched.
  • 15May

    Susan B. Anthony

    Women's suffrage: In New York, Susan B. Anthony and Elizabeth Cady Stanton form the National Woman Suffrage Association.
  • 17Nov

    Suez Canal

    In Egypt, the Suez Canal, linking the Mediterranean Sea with the Red Sea, is inaugurated.
  • 22Nov

    Clipper

    In Dumbarton, Scotland, the clipper Cutty Sark is launched and is one of the last clippers ever built, and the only one still surviving today.