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Hausa

(Encyclopedia)Hausa or Haussa both: houˈsə, –sä [key], black African ethnic group, numbering about 23 million, chiefly in N Nigeria and S Niger. The Hausa are almost exclusively Muslim and practice agriculture...

Hawaii Volcanoes National Park

(Encyclopedia)Hawaii Volcanoes National Park, 209,695 acres (84,926 hectares), on Hawaii island, Hawaii; est. 1916. The park contains two of the most active volcanoes in the world—Kilauea with its fiery pit crate...

Jinja

(Encyclopedia)Jinja jĭnˈjə [key], city (2002 pop. 71,213), SE Uganda, on the Victoria Nile River, near Lake Victoria. It is an industrial city and the commercial and processing center for a region where cotton, ...

Penobscot, river, United States

(Encyclopedia)Penobscot pənŏbˈskŏt [key], river, 350 mi (563 km) long, rising in numerous lakes in central Maine and flowing generally east in four branches, uniting, then flowing S into Penobscot Bay; longest ...

Magellan, Strait of

(Encyclopedia)Magellan, Strait of, c.330 mi (530 km) long and 21⁄2 to 15 mi (4–24 km) wide, separating South America from Tierra del Fuego and other islands south of the continent. Except for a few miles at its...

plateau

(Encyclopedia)plateau, elevated, level or nearly level portion of the earth's surface, larger in summit area than a mountain and bounded on at least one side by steep slopes, occurring on land or in oceans. Some pl...

photosphere

(Encyclopedia)photosphere, luminous, apparently opaque layer of gases that forms the visible surface of the sun or any other star. The photosphere lies between the dense interior gases and the more attenuated gases...

Heckewelder, John Gottlieb Ernestus

(Encyclopedia)Heckewelder, John Gottlieb Ernestus hĕkˈəvĕldər [key], 1743–1823, Moravian missionary in the United States, b. Bedford, England. Settling (1754) in Bethlehem, Pa., with his parents, he later wa...

local area network

(Encyclopedia)local area network (LAN), a computer network dedicated to sharing data among several single-user workstations or personal computers, each of which is called a node. A LAN can have from two to several ...

Newport Jazz Festival

(Encyclopedia)Newport Jazz Festival, annual summer music festival, probably the best known of all such festivals, held at Newport, R.I. Originally sponsored by Newport socialites Mr. and Mrs. Louis Lorillard and ja...