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Valentine, Saint

(Encyclopedia)Valentine, Saint, d. c.270, Roman martyr priest. The customs connected with him in English-speaking countries are probably a survival from a period when a pagan festival associated with love occurred ...

Mwanamutapa

(Encyclopedia)Mwanamutapa mwäˌnämo͞otäˈpä [key], former state, SE Africa. The Mwanamutapa empire, headed by a ruler of the same name, was founded c.1420 among the Karanga people (a subgroup of the Bantu-spea...

contact lens

(Encyclopedia)contact lens, thin plastic lens worn between the eye and eyelid that may be used instead of eyeglasses. Actors, models, and others wear them for appearance, and athletes use them for safety and conven...

Sidoarjo mudflow

(Encyclopedia)Sidoarjo mudflow or Lusi [Lumpur Sidoarjo, Bahasa Indonesia, = Sidoarjo mud], mud volcano, Sidoarjo regency, central East Java prov., Indonesia, 20 mi (30 km) S of Surabaya. In May, 2006, a hot mu...

Bartram, John

(Encyclopedia)Bartram, John bärˈtrəm [key], 1699–1777, pioneer American botanist, b. near Darby, Pa. He had no formal schooling but possessed a keen mind and a great interest in plants. In 1728 he purchased la...

Suárez González, Adolfo

(Encyclopedia)Suárez González, Adolfo ädôlˈfō swäˈrāth gōnthäˈlĕth [key], 1932–2014, Spanish lawyer and political leader. Because he had worked in the Nationalist Movement (the Falange) for 18 years ...

Beach, Moses Yale

(Encyclopedia)Beach, Moses Yale, 1800–1868, American journalist, b. Wallingford, Conn. As a young man he invented a rag-cutting machine and a gunpowder engine. In 1838 he bought the New York Sun from his brother-...

Tabernacles, Feast of

(Encyclopedia)Tabernacles, Feast of, one of the oldest and most joyous of Jewish holidays, called in the Bible the Feast of Ingathering and today often called by its Hebrew name, Sukkoth [Heb.,=booth]. The holiday ...

Merton, Robert Carhart

(Encyclopedia)Merton, Robert Carhart, 1944–, American economist, b. New York City, Ph.D. Massachusetts Institute of Technology, 1970. He has taught at MIT (1970–88, 2010–) and Harvard (1988–2010). Merton in...

Auckland

(Encyclopedia)Auckland ôkˈlənd [key], city (2021 pop. 1,630,092), N North Island, New Zealand. It is situated on an isthmus and is the largest urban region and chief port of the coun...