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computer-aided manufacturing

(Encyclopedia)computer-aided manufacturing (CAM), a form of automation where computers communicate work instructions directly to the manufacturing machinery. The technology evolved from the numerically controlled m...

O'Neil, Buck

(Encyclopedia)O'Neil, Buck (John Jordan O'Neil), 1911–2006, African-American baseball player and coach, b. Carrabelle, Fla. One of the stars of the Negro leagues, he began playing semipro baseball at 12, and his ...

Hillsboro

(Encyclopedia)Hillsboro. <1> City (2020 pop. 6481), seat of Highland co., SW Oh.; founded 1807. It was long a center of bell making and is known for its ...

Jones, Jim

(Encyclopedia)Jones, Jim, 1931–78, American religious leader, b. Lynn, Indiana. An influential Indianapolis preacher from the 1950s and onetime head of the city's Human Rights Commission, Jones formed the raciall...

waveguide

(Encyclopedia)waveguide, device that controls the propagation of an electromagnetic wave so that the wave is forced to follow a path defined by the physical structure of the guide. Waveguides, which are useful chie...

Bollinger, Lee C.

(Encyclopedia)Bollinger, Lee C., 1947–, American educator, b. Santa Rosa, Calif., grad. Univ. of Oregon (B.A.), Columbia (M.A.; LL.B.). He joined the faculty of the Univ. of Michigan Law School in 1973 and later ...

Merryman, ex parte

(Encyclopedia)Merryman, ex parte, case decided in 1861 by Chief Justice Roger B. Taney sitting as a federal circuit judge in Baltimore. John Merryman, a citizen of Maryland, was imprisoned by the U.S. army on suspi...

Moss, Sir Stirling Craufurd

(Encyclopedia)Moss, Sir Stirling Craufurd, 1929–2020, British auto racing driver. Known for his sportsmanship, speed, and courage, Moss became a full-time driver on the Grand Prix circuit in 1953. He subsequently...

actinometer

(Encyclopedia)actinometer ăkˌtənŏmˈətər [key], instrument used to measure the heating power of radiation. Actinometers are used chiefly in meteorology to measure solar radiation as transmitted directly by th...

Robinson, Bill

(Encyclopedia)Robinson, Bill, 1878–1949, African-American tap dancer popularly known as “Bojangles,” b. Richmond, Va., as Luther Robinson. An influential virtuoso tap dancer, he was a tap innovator and repute...