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Tesla, Nikola

(Encyclopedia)Tesla, Nikola tĕsˈlə [key], 1856–1943, American electrician and inventor, b. Croatia (then an Austrian province). An ethnic Serb, he immigrated to the United States in 1884, worked for a short pe...

Calloway, Cab

(Encyclopedia)Calloway, Cab (Cabell Calloway) kălˈəwāˌ [key], 1907–94, jazz singer and band leader, b. Rochester, N.Y. Known for his inventive creativity, he hired some of the top musicians of his day for hi...

Brel, Jacques

(Encyclopedia)Brel, Jacques, 1929–1978, Belgian singer and songwriter. His literate and theatrical songs made him one of the 20th cent.'s most influential French-language songwriters and performers. He first sang...

Zimmermann, Bernd Alois

(Encyclopedia)Zimmermann, Bernd Alois, 1918–1970, German modernist composer, b. Bliesheim. He began studying music at the Hochschule für Musik in Cologne in 1938, was drafted into the military (1939–42), then ...

guided missile

(Encyclopedia)guided missile, self-propelled, unmanned space or air vehicle carrying an explosive warhead. Its path can be adjusted during flight, either by automatic self-contained controls or remote human control...

communications satellite

(Encyclopedia)communications satellite artificial satellite that functions as part of a global radio-communications network. Echo 1, the first communications satellite, launched in 1960, was an instrumented inflat...

signaling

(Encyclopedia)signaling, transmission of information by visible, audible, or other detectable means. Since prehistoric times humans have sought and employed ever more effective means of communicating over distance....

Leonard, Bobby (Robert Leonard)

(Encyclopedia) Leonard, Bobby (Robert Leonard), 1932-2021, American basketball player and coach, b. Terre Haute, Ind. Leonard played basketball and tennis in high...

Kanton

(Encyclopedia)Kanton kăntŏnˈ, kănˈtŏn [key], coral atoll, 3.5 sq mi (9 sq km), central Pacific, largest of the Phoenix Islands, which comprise part of Kiribati, c.2,000 mi (3,220 km) SE of Honolulu, Hawaii. A...

Murrow, Edward Roscoe

(Encyclopedia)Murrow, Edward Roscoe, 1908–65, American news broadcaster, b. Greensboro, N.C. He joined the Columbia Broadcasting System (CBS) in 1935 and became its European director two years later, assembling a...