Which Happened First?

Étienne Lenoir

Étienne Lenoir
Image: E. Thomas · Public domain · source

Jean Joseph Étienne Lenoir, also known as Jean J. Lenoir, was a Belgian-French engineer who invented the internal combustion engine in 1858. Prior designs for such engines were patented as early as 1807 and 1854.

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

Who was born first?

Timeline

  1. John TyndallAugust 2, 1820 – December 4, 1893
  2. William John Macquorn RankineJuly 5, 1820 – December 24, 1872
  3. Étienne Lenoir (this page)January 12, 1822 – August 4, 1900
  4. Francis GaltonFebruary 16, 1822 – January 17, 1911
  5. Carl Wilhelm SiemensApril 4, 1823 – November 19, 1883
  6. Ambrose BurnsideMay 23, 1824 – September 13, 1881

Related

Play a round with Technology · 19th century