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Douglas, Donald Wills

(Encyclopedia)Douglas, Donald Wills, 1892–1981, aviation pioneer and aerospace executive, b. Brooklyn, N.Y., B.S. Massachusetts Institute of Technology, 1914. He helped design the first wind tunnel (1914–15) an...

Wichita, city, United States

(Encyclopedia)Wichita wĭchˈĭtô [key], city (1990 pop. 304,011), seat of Sedgwick co., S central Kans., at the confluence of the Arkansas and Little Arkansas rivers; inc. 1870. It is the chief commercial and ind...

Birmingham, cities, United States

(Encyclopedia)Birmingham bûrˈmĭnghămˌ [key] 1 City (2020 pop. 200,733), seat of Jefferson co., N centr...

recombination

(Encyclopedia)recombination, process of “shuffling” of genes by which new combinations can be generated. In recombination through sexual reproduction, the offspring's complete set of genes differs from that of ...

pigeon

(Encyclopedia)pigeon, common name for members of the large family Columbidae, land birds, cosmopolitan in temperate and tropical regions, characterized by stout bodies, short necks, small heads, and thick, heavy pl...

Langley, Samuel Pierpont

(Encyclopedia)Langley, Samuel Pierpont, 1834–1906, American scientist, b. Roxbury, Mass., received only a high school education but continued his studies in science in Boston libraries. He became, in 1866, profes...

Rochelle, La

(Encyclopedia)Rochelle, La lä rôshĕlˈ [key], city (1990 pop. 73,744), capital of Charente-Maritime dept., W France, on the Bay of Biscay. Industries include naval, aircraft, and automobile construction. La Roch...

Orange, cities, United States

(Encyclopedia)Orange. 1 City (1990 pop. 110,658), Orange co., S Calif.; inc. 1888. Citrus fruits and nuts are packed, processed, and shipped; rubber and plastic products, electronic components, aircraft parts, and ...

Hampshire

(Encyclopedia)Hampshire, county, 1,503 sq mi (3,893 sq km), S central England. Winchester is the county town. The county is divided into the administrative districts ...

Southampton

(Encyclopedia)Southampton, city and unitary authority (2011 pop. 236,882), S England, at the head of Southampton Water. Southampton is Britain's second largest port. The London-Southampton railway, finished in 1840...