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Lenz's law

(Encyclopedia)Lenz's law, physical law, discovered by the German scientist H. F. E. Lenz in 1834, that states that the electromotive force (emf) induced in a conductor moving perpendicular to a magnetic field tends...

Abydos, ancient city of Egypt

(Encyclopedia)Abydos əbīˈdəs [key], ancient city of Egypt, c.50 mi (80 km) NW of Thebes, near modern El Balyana. Associated in religion with Osiris, Abydos became the most venerated place in Egypt. It was the f...

Woolley, Sir Charles Leonard

(Encyclopedia)Woolley, Sir Charles Leonard, 1880–1960, English archaeologist. His early work included excavations at Carchemish (1912–14) and the Egyptian site of Tell el Amarna (1921–22). He was then chosen ...

Burton, Richard

(Encyclopedia)Burton, Richard, 1925–84, British actor, b. Pontrhydfen, Wales; his original name was Richard Jenkins. A dark, introspective actor with a splendid speaking voice, Burton specialized in portraying co...

Sánchez Hernández, Fidel

(Encyclopedia)Sánchez Hernández, Fidel ārnänˈdās [key], 1917–2003, president of El Salvador (1967–72). An army general, he served as minister of interior under President Julio Rivera. As president, he na...

Rio Grande, river, United States and Mexico

(Encyclopedia)Rio Grande rēˈō grănd, rēˈō gränˈdē [key], river, c.1,885 mi (3,000 km) long, rising in SW Colo. in the San Juan Mts. and flowing south through the middle of N.Mex., past Albuquerque, then c...

Colombo

(Encyclopedia)Colombo kəlŭmˈbō [key], largest city (2021 est. metro area pop. 619,000) and former capi...

Alegría, Claribel

(Encyclopedia)Alegría, Claribel, 1924–2018, Nicaraguan-Salvadoran poet, b. Nicaragua as Clara Isabel Alegría Vides, grad. George Washington Univ. (B.A., 1948). Her family went into exile in El Salvador when she...

Chibcha

(Encyclopedia)Chibcha chĭbˈchə [key], indigenous people of the eastern cordillera of the Andes of Colombia. Although trade with neighboring tribes was common, the Chibcha seem to have evolved their culture in co...

Federmann, Nikolaus

(Encyclopedia)Federmann, Nikolaus nēˈkōlous fāˈdərmän [key], 1501–42, German adventurer in Venezuela and Colombia. In the service of the Welser brothers, Augsburg bankers to whom Charles V had granted righ...