See also: 1890 in science, other events of 1891, 1892 in science and the list of years in science.
Awards Copley Medal: Stanislao Cannizzaro Wollaston Medal for Geology: John Wesley Judd Births Deaths February 10 - Sofia Kovalevskaya, mathematician (* 1850) May 11 - Alexandre-Edmond Becquerel, physicist (* 1820) June 23 - Wilhelm Eduard Weber, physicist (* 1804) November 18 - Joseph Wolstenholme, mathematician (* 1829)