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Waterford, town, Republic of Ireland

(Encyclopedia)Waterford, town (1991 pop. 41,853), seat of Co. Waterford, S Republic of Ireland, on the Suir River near the head of Waterford Harbour. The port town is a center for the export of fruit, meat, and the...

Frankfurter, Felix

(Encyclopedia)Frankfurter, Felix, 1882–1965, American jurist, associate justice of the U.S. Supreme Court (1939–62), b. Vienna, Austria. He emigrated to the United States as a boy and later received (1906) his ...

kaleidoscope

(Encyclopedia)kaleidoscope kəlīˈdəskōp [key], optical instrument that uses mirrors to produce changing symmetrical patterns. Invented by the Scottish physicist Sir David Brewster in 1816, the device is usually...

Doyle, Sir Arthur Conan

(Encyclopedia)Doyle, Sir Arthur Conan kōˈnən, kŏnˈən [key], 1859–1930, British author and creator of Sherlock Holmes, b. Edinburgh. Educated at the Royal Infirmary in Edinburgh, he received a medical degree...

Sanger, Margaret Higgins

(Encyclopedia)Sanger, Margaret Higgins, 1879–1966, American leader in the birth control movement, b. Corning, N.Y. Personal experience and work as a public-health nurse, much of it on New York City's Lower East S...

Cambridge, cities, United States

(Encyclopedia)Cambridge. 1 City (2020 pop. 13,096), seat of Dorchester co., E Md., Eastern Shore, a port of entry on the Choptank River at its mouth on ...

White, Stanford

(Encyclopedia)White, Stanford, 1853–1906, American architect, b. New York City; son of Richard Grant White. In 1872 he entered the office of Gambrill and Richardson in Boston, at the time when H. H. Richardson wa...

Victoria and Albert Museum

(Encyclopedia)Victoria and Albert Museum, South Kensington, London, opened in 1852 as the Museum of Manufacturers at Marlborough House. It originally contained a nucleus of contemporary objects of applied art bough...

American Ballet Theatre

(Encyclopedia)American Ballet Theatre (ABT), one of the foremost international dance companies of the 20th and 21st cents. It was founded in 1937 as the Mordkin Ballet and reorganized as the Ballet Theatre in 1940 ...

neptunium

(Encyclopedia)neptunium nĕpto͞oˈnēəm [key], radioactive chemical element; symbol Np; at. no. 93; mass number of most stable isotope 237; m.p. about 640℃; b.p. 3,902℃ (estimated); sp. gr. 20.25 at 20℃; va...