1809 in science

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The year 1809 in science and technology involved some significant events, listed below.

Astronomy[edit]

Biology[edit]

Geology[edit]

Mathematics[edit]

Medicine[edit]

Technology[edit]

Awards[edit]

Births[edit]

Deaths[edit]

References[edit]

  1. ^ a b c Grun, Bernard (1991). "1809". The Timetables of History (3rd ed.). New York: Simon & Schuster. p. 379. ISBN 0-671-74919-6. 
  2. ^ "Observations on the Geology of the United States explanatory of a Geological Map". Transactions of the American Philosophical Society 4: 91. 1809. 
  3. ^ Othersen, H. Biemann (May 2004). "Ephraim McDowell The Qualities of a Good Surgeon". Annals of Surgery 239 (5): 648–650. doi:10.1097/01.sla.0000124382.04128.5a. PMC 1356272. PMID 15082968. Retrieved 2008-10-14. 
  4. ^ Heinrichs, R. W. (2003). "Historical origins of schizophrenia: two early madmen and their illness". Journal of the History of the Behavioral Sciences 39: 349–63. doi:10.1002/jhbs.10152. PMID 14601041. 
  5. ^ "Robert Fulton patented the steamboat in 1809". Thinkfinity. Verizon. Retrieved 2011-04-15. 
  6. ^ "The Fulton Patents". Today in Science History. Retrieved 2011-04-15.