See also: 1802 in science, other events of 1803, 1804 in science and the list of years in science.
Awards Copley Medal: Richard Chenevix Births May 12 - Justus von Liebig, chemist († 1873) May 24 - Charles Lucien Bonaparte, naturalist († 1857) July 31 - John Ericsson, Swedish inventor and engineer († 1889) November 29 - Christian Doppler, Austrian mathematician and discoverer of the Doppler effect († 1853) December 21 - Joseph Whitworth, English mechanical engineer (died 1887) Deaths