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Hendrix, Jimi

(Encyclopedia)Hendrix, Jimi (James Marshall Hendrix), 1942–70, African-American rock guitarist, b. Seattle, Wash. Hendrix, in his short musical career, was known for an innovative and extremely influential guitar...

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...

Washington, Bushrod

(Encyclopedia)Washington, Bushrod, 1762–1829, American jurist, b. Westmoreland co., Va.; nephew of George Washington. He was an original member of Phi Beta Kappa at the College of William and Mary, where he was g...

Pacific Islands, Trust Territory of the

(Encyclopedia)Pacific Islands, Trust Territory of the, former UN trust territory administered by the United States, consisting of the Caroline Islands, Marshall Islands, and Mariana Islands (excluding Guam). The te...

magnetism

(Encyclopedia)CE5 Lines of induction around a single bar magnet and between opposite poles of different magnets magnetism, force of attraction or repulsion between various substances, especially those made of i...

Aceldama

(Encyclopedia)Aceldama əkĕlˈdəmə [key] [Aram.,=field of blood], according to the Gospel of St. Matthew, the chief priests bought the potter's field with Judas' 30 pieces of silver as a place to bury foreigners...

Hall effect

(Encyclopedia)Hall effect, experiment that shows the sign of the charge carriers in a conductor. In 1879 E. H. Hall discovered that when he placed a metal strip carrying a current in a magnetic field, a voltage dif...

Enewetak

(Encyclopedia)Enewetak, Enewetok, or Eniwetok ĕnĭwēˈtŏk, ĕnēˈwĕtôk [key], circular atoll, central Pacific, one of the Ralik Chain in the Marshall Islands. Enewetak is c.50 mi (80 km) in circumference and...

Foreman, George

(Encyclopedia)Foreman, George, 1948–, American boxer, b. Marshall, Tex. A high school dropout, Foreman learned to box in the Job Corps. In 1968 he was the Olympic heavyweight gold medalist. Foreman beat Joe Frazi...

Holley, Robert William

(Encyclopedia)Holley, Robert William, 1922–93, American biochemist, b. Urbana, Ill., Ph.D. Cornell, 1947. He was a professor at Cornell (1948–68) before he joined (1968) the Salk Institute, and he continued an ...