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Lwoff, André

(Encyclopedia)Lwoff, André äNdrāˈ ləwôfˈ [key], 1902–94, French microbiologist, b. Ainay-le-Château, Allier dept., central France, of Russian-Polish origin. He was educated in France and in 1925 began a l...

Eastman, George

(Encyclopedia)Eastman, George, 1854–1932, American inventor, industrialist, and philanthropist, b. Waterville, N.Y. By mass production of his photographic inventions, Eastman enormously stimulated the development...

Couzens, James

(Encyclopedia)Couzens, James kŭzˈənz [key], 1872–1936, U.S. Senator, industrialist, and philanthropist, b. Ontario, Canada. He moved (1887) to Detroit, and after he entered (1903) into partnership with Henry F...

Addison's disease

(Encyclopedia)Addison's disease [for Thomas Addison], progressive disease brought about by atrophy of the outer layer, or cortex, of the adrenal gland; it is also called chronic adrenocortical insufficiency. The de...

Bourne, Randolph Silliman

(Encyclopedia)Bourne, Randolph Silliman bôrn [key], 1886–1918, American author and social critic, b. Bloomfield, N.J., grad. Columbia Univ., 1912. His critical examination of the American way of life established...

Spohr, Ludwig

(Encyclopedia)Spohr, Ludwig or Louis lo͝otˈvĭkh shpōr, lo͞oˈē [key], 1784–1859, German composer, conductor, and violinist. After touring Europe extensively, he was (1822–57) court conductor in Kassel. Hi...

Brown, Margaret Wise

(Encyclopedia)Brown, Margaret Wise, 1910–52, American children's book author, b. Brooklyn, N.Y., B.A Hollins College, 1932. Continuing her education at the Bureau of Educational Experiments (now the Bank Street C...

Key, Sir John Phillip

(Encyclopedia)Key, Sir John Phillip, 1961–, New Zealand investment banker and political leader, b. Auckland, studied Univ. of Canterbury (B.Comm., 1982) and Harvard. Trained as an accountant, Key worked for a lar...

primary

(Encyclopedia)primary, in the United States, a preliminary election in which the candidate of a party is nominated directly by the voters. The establishment of the primary system resulted from the demand to elimina...

Presidents of the United States (table)

(Encyclopedia)Presidents of the United States