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Baker, Ray Stannard

(Encyclopedia)Baker, Ray Stannard, pseud. David Grayson, 1870–1946, American author, b. Lansing, Mich., grad. Michigan State College (now Michigan State Univ.), 1889. At first a Chicago newspaper reporter, he joi...

Luce, Henry Robinson

(Encyclopedia)Luce, Henry Robinson, 1898–1967, American publisher, b. Tengchow (now Penglai), China, the son of a Presbyterian missionary. After studying at Yale and Oxford, he worked (1921–22) as a reporter on...

Robinson, Sir John Beverley

(Encyclopedia)Robinson, Sir John Beverley, 1791–1863, Canadian jurist, b. Lower Canada (Quebec). After holding many important offices, he entered upon his long career (1829–62) as chief justice of Upper Canada;...

ray, in zoology

(Encyclopedia)ray, extremely flat-bodied cartilaginous marine fish, related to the shark. The pectoral fins of most rays are developed into broad, flat, winglike appendages, attached all along the sides of the head...

Ripon, Frederick John Robinson, 1st earl of

(Encyclopedia)Ripon, Frederick John Robinson, 1st earl of rĭpˈən [key], 1782–1859, British statesman, better known as Viscount Goderich. Entering Parliament as a Tory in 1806, he sponsored the unpopular corn l...

Ripon, George Frederick Samuel Robinson, 1st marquess of

(Encyclopedia)Ripon, George Frederick Samuel Robinson, 1st marquess of, 1827–1909, British statesman and colonial administrator; son of the first earl of Ripon. As a young man he was interested in the Christian S...

Dundee, Angelo

(Encyclopedia)Dundee, Angelo, 1921–2012, American boxing trainer, most famous for his work with Muhammad Ali, b. Philadelphia as Angelo Mirena, Jr. After serving in World War II he moved to New York City, where h...

spinal puncture

(Encyclopedia)spinal puncture, surgical penetration of the spinal canal by a hollow needle introduced between two of the lumbar vertebrae. The arrangement permits injection of antibiotics or anesthetics (see anesth...

polarization of light

(Encyclopedia)polarization of light, orientation of the vibration pattern of light waves in a singular plane. Unpolarized light can be converted into a single polarized beam by means of the Nicol prism, a device ...