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rutherfordium

(Encyclopedia)rutherfordium rŭᵺˌərfôrˈdēəm [key], artificially produced radioactive chemical element; symbol Rf; at. no. 104; mass number of most stable isotope 265; m.p., b.p., and sp. gr. unknown; valenc...

translation

(Encyclopedia)translation [Lat.,=carrying across], the rendering of a text into another language. Applied to literature, the term connotes the art of recomposing a work in another language without losing its origin...

Rauschenberg, Robert

(Encyclopedia)Rauschenberg, Robert rouˈshənbûrgˌ [key], 1925–2008, American painter, b. Port Arthur, Tex., as Milton Ernest Rauschenberg. He studied at the Kansas City Art Institute, with Josef Albers at Blac...

church, building for Christian worship

(Encyclopedia)church [Gr. kuriakon=belonging to the Lord], in architecture, a building for Christian worship. The earliest churches date from the late 3d cent.; before then Christians, because of persecutions, wors...

holography

(Encyclopedia)holography hŏlŏgˈrəfē, hō– [key], method of reproducing a three-dimensional image of an object by means of light wave patterns recorded on a photographic plate or film. Holography is sometimes...

London Company

(Encyclopedia)London Company, corporation composed of stockholders residing in and about London, which, together with the Plymouth Company (see Virginia Company), was granted (1606) a charter by King James I to fou...

New York City Ballet

(Encyclopedia)New York City Ballet (NYCB), one of the foremost American dance companies of the 20th and 21st cents. It was founded by Lincoln Kirstein and George Balanchine as the Ballet Society in 1946. In 1948 th...

tower

(Encyclopedia)tower, structure, the greatest dimension of which is its height. Towers have belonged to two general types. The first embodies practical uses such as defense (characteristic of the Middle Ages), to ca...

Seville

(Encyclopedia)Seville səvĭlˈ, sĕˈ– [key], Span. Sevilla, city (1990 pop. 678,218), capital of Seville prov. and leading city of Andalusia, SW Spain, on the Guadalquivir River. Connected with the Atlantic by ...

electron

(Encyclopedia)electron, elementary particle carrying a unit charge of negative electricity. Ordinary electric current is the flow of electrons through a wire conductor (see electricity). The electron is one of the ...