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Foxe Basin

(Encyclopedia)Foxe Basin, a widening of the waterway between Baffin Island and the Melville Peninsula, c.340 mi (550 km) long and c.225 mi (360 km) wide, Nunavut Territory, Canada. The basin is shallow and is ice-c...

Nova Sofala

(Encyclopedia)Nova Sofala nôˈvə so͝ofäˈlə [key], city, SE Mozambique, on Mozambique Channel. An early Arab trading post, it was settled by the Portuguese in 1505, when a fort was built. Nova Sofala was the s...

Owen Falls

(Encyclopedia)Owen Falls, on the Victoria Nile, SE Uganda, near Jinja, site of the Nalubaale Dam (formerly the Owen Falls Dam), completed 1954. The dam, which submerged the waterfall, controls the discharge from La...

Albano, Lake

(Encyclopedia)Albano, Lake älbäˈnō [key], crater lake, 2 sq mi (5.2 sq km), central Italy, in the Alban Hills SE of Rome. It is c.6 mi (9.7 km) in circumference and c.560 ft (170 m) deep. An underground tunnel ...

Esaki, Leo

(Encyclopedia)Esaki, Leo, 1925–, Japanese physicist, Ph.D. Univ. of Tokyo, 1959. Esaki was a researcher with IBM from 1960 until his retirement in 1992. He then served (1992–98) as president of the Univ. of Tsu...

Saint Bernard, two Alpine passes

(Encyclopedia)Saint Bernard, two Alpine passes, both used since antiquity. The Great Saint Bernard (alt. 8,110 ft/2,472 m), on the Italian-Swiss border, links Valais canton, Switzerland, with Valle d'Aosta, Italy. ...

Provo, river, United States

(Encyclopedia)Provo, river, c.70 mi (110 km) long, rising in the Uinta Mts., NE Utah, and flowing SW past Provo to Utah Lake. It was early used for irrigation, but after Utah Lake was badly depleted in the 1930s, t...

Cierva, Juan de la

(Encyclopedia)Cierva, Juan de la hwän dā lä thyārˈvä [key], 1895–1936, Spanish aeronautical engineer, inventor of a rotary-wing aircraft called an autogiro. He flew his first autogiro in 1923 and crossed th...

Évripos

(Encyclopedia)Évripos ĕvˈrĭpôs [key], strait, c.5 mi (8 km) long and from 120 ft to 1 mi (37 m–1.6 km) wide, forming the central and narrowest part of the channel separating the island of Évvoia from the Gr...

Tetepare

(Encyclopedia)Tetepare, tāˈtəpäˌrā [key], raised coral island 46 sq mi (118 sq km), S Western prov., Solomon Islands, SW Pacific, separated from New Georgia by the Blanche Channel. It is the largest uninhabit...