Columbia Encyclopedia

(Encyclopedia) Ehrenfest, Paul poul āˈrənfĕst [key], 1880–1933, Austrian physicist. In 1904, Ehrenfest received his doctorate in theoretical physics in Vienna and married the Russian mathematician Tatyana Alex...

(Encyclopedia) Hahn, Otto ôˈtō hän [key], 1879–1968, German chemist and physicist. His important contributions in the field of radioactivity include the discovery of several radioactive substances, the develop...

(Encyclopedia) Cincinnati Symphony Orchestra, founded 1895; the Cincinnati Orchestra (est. 1872) formed the nucleus of the orchestra. Since 1896 its concerts have been held in the 3,516-seat Springer Auditorium at t...

(Encyclopedia) Alekhine, Alexander əlyĕkhˈēn [key], 1892–1946, Russian-French chess player, b. Moscow. He became a naturalized French citizen after the Russian Revolution. At the age of 16 he gained the rank o...

(Encyclopedia) Tree, Sir Herbert Beerbohm, 1853–1917, English actor-manager, whose original name was Herbert Draper Beerbohm. He was a half-brother of Max Beerbohm. His first success (1884) was as the curate in Th...

(Encyclopedia) Nüsslein-Volhard, Christiane,1942–, German biologist and geneticist, Ph.D. Univ. of Tübingen, 1973. Since 1985 she has been director of the genetics division of the Max Planck Institute for Develo...

(Encyclopedia) Crutzen, Paul Jozef, 1933–2021, Dutch atmospheric chemist, grad. Univ. of Stockholm (Ph.D. 1968, D.Sc. 1973). After working (1977–80) for the Nation...

(Encyclopedia) Harrison, Wallace Kirkman, 1895–1981, American architect and city planner, b. Worcester, Mass. Harrison designed the Trylon and Perisphere, the structures that came to symbolize the 1939 New York Wo...

(Encyclopedia) Ketterle, Wolfgang, 1957–, German physicist, Ph.D. Max Planck Institute for Quantum Optics, Garching, Germany, 1986. He has been a professor at Massachusetts Institute of Technology since 1990. Kett...

(Encyclopedia) Köhler, Georges Jean Franz kōˈlər, Ger. köˈlər [key], 1946–95, German immunologist, Ph.D. Univ. of Freiburg, 1974. He worked (1974–76) with César Milstein at the Laboratory of Molecular Bi...