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Sydney Chapman

British mathematician and geophysicist (1888-1970) · United Kingdom · On the map · Academics · Died at 82

Sydney Chapman was a British mathematician and geophysicist. His work on the kinetic theory of gases, solar-terrestrial physics, and the Earth's ozone layer has inspired a broad range of research over many decades.

Sydney Chapman is read about 29 times a day, in 27 languages.

A typical day, 30 days to 5 July 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

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A life in dates

1970Died16 June 19701969Emil Wiechert MedalAward1964Copley MedalAward1962Doctor Honoris Causa from the University of ParisAwardWilliam Bowie MedalAward1949Gold Medal of the Royal Astronomical SocietyAward1944De Morgan MedalAward1941Chree Medal and PrizeAward1934Royal MedalAward1931Royal Society Bakerian MedalAward1928Adams PrizeAward1919Fellow of the Royal SocietyAward1913Smith's PrizeAward1888Born29 January 1888

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Awards

Emil Wiechert Medal1969
Copley Medal1964
William Bowie Medal1962
Doctor Honoris Causa from the University of Paris1962
Gold Medal of the Royal Astronomical Society1949
De Morgan Medal1944
Chree Medal and Prize1941
Royal Medal1934
Royal Society Bakerian Medal1931
Adams Prize1928
Fellow of the Royal Society1919
Smith's Prize1913
Hodgkins Medal

About this person

Country
United Kingdom
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1888 to 1970 · aged 82