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assembly line

(Encyclopedia) assembly line, manufacturing technique in which a product is carried by some form of mechanized conveyor among stations at which the various operations necessary to its assembly are…

cube

(Encyclopedia) cube, in geometry, regular solid bounded by six equal squares. All adjacent faces of a cube are perpendicular to each other; any one face of a cube may be its base. The dimensions of a…

Dublin, county, Republic of Ireland

(Encyclopedia) Dublin, county, 327 sq mi (847 sq km), E central Republic of Ireland, on the Irish Sea. The region is dominated by Dublin, which is…

George, Saint

(Encyclopedia) George, Saint, 4th cent.?, perhaps a soldier in the imperial army who died for the faith in Asia Minor. His life is cloaked in legends; Gibbon's identification of him with George of…

Castile–La Mancha

(Encyclopedia) Castile–La Mancha Castile–La Mancha kăstēlˈ–lä mänˈchə [key],…

Tibetan language

(Encyclopedia) Tibetan language, member of the Tibeto-Burman subfamily of the Sino-Tibetan family of languages (see Sino-Tibetan languages). It is spoken by 5 million people in the Tibet autonomous…

lock and key

(Encyclopedia) lock and key, fastening fitted to an entryway, such as a gate or door, or a container, such as a cabinet, drawer or safe, to keep it closed and/or prevent unauthorized access or use.…

logic

(Encyclopedia) logic, the systematic study of valid inference. A distinction is drawn between logical validity and truth. Validity merely refers to formal properties of the process of inference. Thus…

criminal law

(Encyclopedia) criminal law, the branch of law that defines crimes, treats of their nature, and provides for their punishment. A tort is a civil wrong committed against an individual; a crime, on the…

sonar

(Encyclopedia) sonarsonarsōˈnär [key], device used underwater for locating submerged objects and for submarine communication by means of sound waves. The term sonar is an acronym for sound navigation…