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Fundy National Park

(Encyclopedia)Fundy National Park, 80 sq mi (207 sq km), S N. B., Canada, on the Bay of Fundy near St. John; est. 1947. It has a rugged terrain with a wooded interior and an irregular shoreline that is constantly b...

pororoca

(Encyclopedia)pororoca, tidal bore: see Amazon, river, Brazil; bore. ...

Broglie, Louis Victor, duc de

(Encyclopedia)Broglie, Louis Victor, duc de, 1892–1987, French physicist. In 1928 he became professor in the faculty of sciences, Univ. of Paris. It was known from the earlier quantum theory that light waves some...

sonic boom

(Encyclopedia)CE5 Sonic boom wave pattern from a supersonic aircraft and variation in pressure sonic boom, shock wave produced by an object moving through the air at supersonic speed, i.e., faster than the spee...

Harlem River

(Encyclopedia)Harlem River, navigable tidal channel, 8 mi (12.9 km) long with Spuyten Duyvil Creek, in New York City, SE N.Y., separating Manhattan from the Bronx. Connecting the Hudson and East rivers, it is a shi...

Morecambe Bay

(Encyclopedia)Morecambe Bay, shallow inlet of the Irish Sea, 16 mi (26 km) long and 10 mi (16.1 km) wide, separating Furness peninsula from the mainland, NW England. It receives the Kent and Lune rivers. Shrimp are...

tunneling

(Encyclopedia)tunneling, quantum-mechanical effect by which a particle can penetrate a barrier into a region of space that would be forbidden by ordinary classical mechanics. Tunneling is a direct result of the wav...

Chedorlaomer

(Encyclopedia)Chedorlaomer kĕdˈərlāˈōmər, –lāōˈ– [key], in the Bible, king of Elam. With him were allied Amraphel, king of Shinar; Arioch, king of Ellasar; and Tidal, “king of nations.” They attac...

Thomas Jefferson Memorial

(Encyclopedia)Thomas Jefferson Memorial, monument, 18 acres (7 hectares), in East Potomac Park, on the Tidal Basin, Washington, D.C.; authorized by Congress 1934, built 1938–43, dedicated 1943. The white marble b...

Incheon

(Encyclopedia)Incheon or Inchon ĭnˈchän, Korean ēnchən [key], city, Gyeonggi (Kyonggi) prov., NW South Korea, on the Yellow Se...