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tartar

(Encyclopedia)tartar or argol ärˈgəl [key], impure potassium hydrogen tartrate deposited as a crust in fermenting vessels during wine making. When purified, it yields cream of tartar. Tartar is the chief natural...

Wels

(Encyclopedia)Wels vĕls [key], city (1991 pop. 52,594), Upper Austria province, W Austria, on the Traun River. It is an industrial and rail center and an agricultural market. Manufactures include agricultural mach...

Tizard, Sir Henry Thomas

(Encyclopedia)Tizard, Sir Henry Thomas, 1885–1959, English physical chemist and scientific adviser. He was educated at Westminster school and Magdalen College, Oxford, from which he received honors in natural sci...

Puerto Rico, University of

(Encyclopedia)Puerto Rico, University of, main campus at Río Piedras, near San Juan; land-grant and commonwealth; coeducational; founded 1903 as successor to a normal school. The Río Piedras campus has faculties ...

Scudder, Samuel Hubbard

(Encyclopedia)Scudder, Samuel Hubbard, 1837–1911, American entomologist, b. Boston, grad. Williams (B.A., 1857) and Harvard (B.S., 1862). The founder of American insect paleontology and an authority on Orthoptera...

Ada, city, United States

(Encyclopedia)Ada āˈə [key], city (2020 pop. 16,481), seat of Pontotoc co., S central Okla.; inc. 1904. It is a large cattle market and the center of a rich oil and ranch area. The c...

Rosenberg

(Encyclopedia)Rosenberg rōˈzənbərg [key], city (1990 pop. 20,183), Fort Bend co., S Tex., on the Brazos River, in an oil and natural gas area; inc. 1902. Rosenberg and its sister city of Richmond are physically...

Sarez, Lake

(Encyclopedia)Sarez, Lake, 37 mi (60 km) long, on the Murgab River, E central Tajikistan, in the Pamir 80 mi (129 km) NE of Khorugh. Sarez was formed (1911) when an earthquake caused a landslide that destroyed Usoi...

Ritter, Karl

(Encyclopedia)Ritter, Karl, 1779–1859, German geographer, a founder of modern human geography. He was a professor of geography at the Univ. of Berlin from 1820. He helped define the scope of geography and its rel...

Bandar Seri Begawan

(Encyclopedia)Bandar Seri Begawan bänˈdär sĕrˈē bĕgäˈwän [key], city (2021 est. pop. 64,4...