Columbia Encyclopedia

(Encyclopedia) Paul, Wolfgang, 1913–93, German physicist, Ph.D. Technical Univ., Berlin, 1939. A professor at the Univ. of Bonn from 1952, Paul developed an ion-trap technique (known as the Paul trap), which made ...

(Encyclopedia) Durant, Thomas Clark, 1820–85, American railroad builder, chief figure in the construction of the Union Pacific RR, b. Lee, Mass. He was successful in building railroads in the Midwest, and, after t...

(Encyclopedia) Barish, Barry Clark, 1936–, American experimental physicist, b. Omaha, Nebr. Ph.D. Univ. of California, Berkeley, 1962. Barish has been a professor (emeritus from 2005) at the California Institute o...

(Encyclopedia) Lewis and Clark National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...

(Encyclopedia) George Rogers Clark National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...

(Encyclopedia) Dehmelt, Hans Georg häns gāˈôrkh dāˈməlt [key], 1922–2017, German-American physicist, b. Gorlitz, Germany, Ph.D. Univ. of Göttingen, 1950. A professor at the Univ. of Washington in Seattle, ...

(Encyclopedia) Clifford, Clark McAdams, 1906–98, U.S. government official, b. Fort Scott, Kans. Admitted to the bar in 1928, he engaged in private practice before serving (1944–46) in the U.S. navy. As special a...

(Encyclopedia) New Brighton, village (1990 pop. 22,207), Ramsey co., SE Minn., a suburb of Minneapolis–Saint Paul; inc. 1891. Its manufactures include metal products, machinery, and leather. A theological seminary...

(Encyclopedia) North Saint Paul, village (1990 pop. 12,376), Ramsey co., SE Minn., a suburb of St. Paul, in a lake resort region; inc. 1888. Electronic equipment, concrete products, furniture, roofing materials, arr...

(Encyclopedia) Inverchapel of Loch Eck, Archibald John Kerr Clark Kerr, 1st Baron kär, ĭnˌvərchăpˈəl, lŏkh ĕk [key], 1882–1951, British diplomat. He entered the diplomatic service in 1906 and served in nu...