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Graf Spee
(Encyclopedia)Graf Spee, German battleship: see Spee, Maximilian, Graf von. ...Bothe, Walther Wilhelm Georg
(Encyclopedia)Bothe, Walther Wilhelm Georg, 1891–1957, German physicist, Ph.D. Univ. of Berlin, 1923. Bothe was a researcher at the Reich Physical and Technical Institute (1913–30) and a professor at Heidelberg...uncertainty principle
(Encyclopedia)uncertainty principle, physical principle, enunciated by Werner Heisenberg in 1927, that places an absolute, theoretical limit on the combined accuracy of certain pairs of simultaneous, related measur...European Southern Observatory
(Encyclopedia)European Southern Observatory (ESO), an intergovernmental organization for astronomical research with headquarters in Garching, near Munich, Germany. The ESO began in 1962 as a consortium among Belgiu...Caldwell, Taylor
(Encyclopedia)Caldwell, Taylor (Janet Taylor Caldwell), 1900–1985, American novelist, b. London, England. Her best-selling works ranged from romance to satire to fictionalized biography, often reflecting her Chri...Busch, Wilhelm
(Encyclopedia)Busch, Wilhelm, 1832–1908, German cartoonist, painter, and poet. After studying at the academies of Antwerp, Düsseldorf, and Munich, he joined the staff of the Fliegende Blätter, to which he contr...quantum theory
(Encyclopedia)quantum theory, modern physical theory concerned with the emission and absorption of energy by matter and with the motion of material particles; the quantum theory and the theory of relativity togethe...Moseley, Henry Gwyn Jeffreys
(Encyclopedia)Moseley, Henry Gwyn Jeffreys mōzˈlē [key], 1887–1915, English physicist, grad. Trinity College, Oxford, 1910. He began his research under Ernest Rutherford while serving as lecturer at the Univ. ...Trasimeno
(Encyclopedia)Trasimeno träzēmāˈnō [key], Lat. Trasimenus, lake, c.50 sq mi (130 sq km), in Umbria, central Italy, W of Perugia. It is also called Lake of Perugia. The shallow circular lake (max. depth 19 ft/6...Müller, Wilhelm
(Encyclopedia)Müller, Wilhelm vĭlˈhĕlmˌ mŭlˈər [key], 1794–1827, German lyric poet; father of Max Müller. His Lieder der Griechen (5 vol., 1821–24) was inspired by the Greek struggle for independence. ...Browse by Subject
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