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Tatum, Edward Lawrie

(Encyclopedia)Tatum, Edward Lawrie, 1909–75, American geneticist, b. Boulder, Colo., grad. Univ. of Wisconsin (B.A., 1931; M.S., 1932; Ph.D., 1935). From 1937 to 1945 he taught at Stanford and from 1945 to 1948 a...

Spruance, Raymond Ames

(Encyclopedia)Spruance, Raymond Ames spro͞oˈəns [key], 1886–1969, American admiral, b. Baltimore. Commissioned in the navy in 1908, he reached the rank of rear admiral in 1939. In World War II he distinguished...

Wickersham, George Woodward

(Encyclopedia)Wickersham, George Woodward, 1858–1936, American lawyer and government official, b. Pittsburgh. He began law practice in Philadelphia, and after moving (1882) to New York City, he became a prominent...

Blount, Winton Malcolm, Jr.

(Encyclopedia)Blount, Winton Malcolm, Jr., 1921–2002, U.S. postmaster general (1969–71), b. Union Springs, Ala. A successful building contractor, he was (1946–68) president and chairman of the board of Blount...

Leakey, Richard Erskine Frere

(Encyclopedia)Leakey, Richard Erskine Frere frĭr [key], 1944–2022, Kenyan paleoanthropologist, conservationist, and ...

Morsi, Mohamed

(Encyclopedia)Morsi, Mohamed môrˈsē [key], 1951–2019, Egyptian engineer and political leader, grad. Cairo Univ. (B.A. 1975. M.A. 1978), Univ. of Southern California (Ph.D. 1982). He taught engineering at Calif...

hat

(Encyclopedia)hat, headdress developed from the simple close-fitting cap and hood of antiquity. The first hat, which was distinguished as such by having a brim, was the felt petasus of the Greeks, which tied under ...

Primakov, Yevgeny Maksimovich

(Encyclopedia)Primakov, Yevgeny Maksimovich yĭvgyānˈyē mŭksyēˈməvyĭchˌ prēˌməkôfˈ [key], 1929–2015, Russian government official and economist, b. Kiev (now in Ukraine). An Arabic scholar, grad. (19...

New Democratic party

(Encyclopedia)New Democratic party (NDP), Canadian political party, founded in 1961 when the Cooperative Commonwealth Federation (CCF) reorganized itself and entered into close ties with Canadian labor unions, espe...

Saint Helena

(Encyclopedia)Saint Helena həlēˈnə [key], island, 47 sq mi (122 sq km), in the S Atlantic Ocean, 1,200 mi (1,931 km) W of Africa. Together with the islands of Ascension and Tristan da Cunha, it comprises the Br...