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Zillertal Alps

(Encyclopedia)Zillertal Alps tsĭlˈərtälˌ [key], range of the E Alps astride the Austro-Italian border and extending 35 mi (56 km) NE into the Tyrol. The range rises to 11,555 ft (3,522 m) in the Hockfeiler, on...

dimension, in mathematics

(Encyclopedia)dimension, in mathematics, number of parameters or coordinates required locally to describe points in a mathematical object (usually geometric in character). For example, the space we inhabit is three...

Cornell, Ezra

(Encyclopedia)Cornell, Ezra, 1807–74, American financier and founder of Cornell Univ., b. Westchester Landing, N.Y. Cornell, who began life as a laborer, was of an ingenious mechanical bent and had a shrewd busin...

Valois, royal house of France

(Encyclopedia)Valois välwäˈ [key], royal house of France that ruled from 1328 to 1589. At the death of Charles IV, the last of the direct Capetians, the Valois dynasty came to the throne in the person of Philip ...

Zeno of Elea

(Encyclopedia)Zeno of Elea ēˈlēə [key], c.490–c.430 b.c., Greek philosopher of the Eleatic school. He undertook to support in his only known work, fragments of which are extant, the doctrine of Parmenides by ...

León, city, Mexico

(Encyclopedia)León, city (1990 pop. 758,270), Guanajuato state, central Mexico. It is located in a fertile river valley c.5,600 ft (1,700 m) high, but with a mild, temperate climate. Frequent floods, which in 1888...

Great Australian Bight

(Encyclopedia)Great Australian Bight, wide bay of the Indian Ocean, indenting the southern coast of Australia in Western Australia and South Australia. An unbroken line of cliffs c.200 ft (60 m) high runs along muc...

equator

(Encyclopedia)equator, imaginary great circle around the earth, everywhere equidistant from the two geographical poles and forming the base line from which latitude is reckoned. The equator, which measures c.24,902...

Dothan, city, United States

(Encyclopedia)Dothan dōˈthən [key], city (2020 pop. 71,072), seat of Houston co., SE Ala., near the Fla....

Cole, Timothy

(Encyclopedia)Cole, Timothy, 1852–1931, American wood engraver, b. London. He came to the United States as a child. Cole learned his trade in Chicago and later moved to New York, where in 1873 he began his 40-yea...