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William Crookes

William Crookes
Image: George Charles Beresford (1864-1938) · Public domain · source

Sir William Crookes was an English chemist and physicist who attended the Royal College of Chemistry, now part of Imperial College London, and worked on spectroscopy. He was a pioneer of vacuum tubes, inventing the Crookes tube, which was made in 1875.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Ahmed Muhtar PashaNovember 1, 1832 – January 21, 1919
  2. Alvan Graham ClarkJuly 10, 1832 – June 9, 1897
  3. Charles FriedelMarch 12, 1832 – April 20, 1899
  4. Lewis CarrollJanuary 27, 1832 – January 14, 1898
  5. Peter Ludwig Mejdell SylowDecember 12, 1832 – September 7, 1918
  6. William Crookes (this page)June 17, 1832 – April 4, 1919

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William Crookes (June 17, 1832 – April 4, 1919) · Which Happened First?