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Huntsville, cities, United States

(Encyclopedia)Huntsville. 1 City (2020 pop. 215,006), seat of Madison co., N Ala.; inc. 1811. A major center for U.S. space research, Huntsville is the site of the ...

density

(Encyclopedia)density, ratio of the mass of a substance to its volume, expressed, for example, in units of grams per cubic centimeter or pounds per cubic foot. The density of a pure substance varies little from sam...

Evanston

(Encyclopedia)Evanston. <1> Residential city (2020 pop. 78,110), Cook co., NE Ill., on Lake Michigan; settled 1826, inc. 1892. A largely residential suburb ...

Fars

(Encyclopedia)Fars färsĭstänˈ [key], province, c.51,500 sq mi (133,400 sq km), SW Iran. Shiraz is the capital and chief city, ...

South China Sea

(Encyclopedia)South China Sea, western arm of the Pacific Ocean, c.1,000,000 sq mi (2,590,000 sq km), between the SE Asian mainland and Taiwan, the Philippines, and Borneo. It is connected with the East China Sea b...

Slavonia

(Encyclopedia)Slavonia sləvōˈnēə [key], Croatian Slavonija, historic region, part of Croatia. It is a fertile agricultural and forested lowland bounded, in part, by the Drava River in the north and the Sava Ri...

Bunsen, Robert Wilhelm

(Encyclopedia)Bunsen, Robert Wilhelm bŭnˈsən, Ger. rōˈbĕrt vĭlˈhĕlm bo͝onˈzən [key], 1811–99, German scientist, educated at the Univ. of Göttingen, where he received his doctorate in 1830. He served ...

exobiology

(Encyclopedia)exobiology or astrobiology, search for extraterrestrial life within the solar system and throughout the universe. Philosophical speculation that there might be other worlds similar to ours dates back ...

stove

(Encyclopedia)stove, device used for heating or for cooking food. The stove was long regarded as a cooking device supplementary to the fireplace, near which it stood; its stovepipe led into the fireplace chimney. I...

stellar structure

(Encyclopedia)stellar structure, physical properties of a star and the processes taking place within it. Except for that of the sun, astronomers must draw their conclusions regarding stellar structure on the basis ...