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Meadville

(Encyclopedia)Meadville, city (1990 pop. 14,318), seat of Crawford co., NW Pa.; settled 1788, inc. 1866. It is an industrial city in a rich agricultural region. There is food processing and factories that manufactu...

Avilés

(Encyclopedia)Avilés ävēlāsˈ [key], town Oviedo prov., NW Spain, in Asturias, on the Bay of Biscay. Coal was long a major export, but coal mining is now in decline. There are iron,...

Soignies

(Encyclopedia)Soignies swänyēˈ [key], Du. Zinnik, commune (1991 pop. 23,793), Hainaut prov., S Belgium. Paper and hollow glass are manufactured, and limestone is quarried nearby. Of note is the Church of St. Vin...

Beckley

(Encyclopedia)Beckley, city (2020 pop. 17,286), seat of Raleigh co., S W.Va.; inc. 1927. Beckley's major industries include tourism, agriculture (livestock, cotton, g...

Sapulpa

(Encyclopedia)Sapulpa səpŭlˈpə [key], city (1990 pop. 18,074), seat of Creek co., E central Okla; inc. 1898. It is the trade center of a farm and oil region. Furniture, zinc alloys, dinnerware, glass, and floor...

Kao, Sir Charles Kuen

(Encyclopedia)Kao, Sir Charles Kuen, 1933–2018, British-American physicist, b. Shanghai, China, Ph.D. Imperial College London, 1965. Kao was an engineer and researcher at Standard Telecommunications Laboratories ...

radioactive waste

(Encyclopedia)radioactive waste, material containing the unusable radioactive byproducts of the scientific, military, and industrial applications of nuclear energy. Since its radioactivity presents a serious health...

eyeglasses

(Encyclopedia)eyeglasses or spectacles, instrument or device for aiding and correcting defective sight. Eyeglasses usually consist of a pair of lenses mounted in a frame to hold them in position before the eyes. Th...

Pei, I. M.

(Encyclopedia)Pei, I. M. (Ieoh Ming Pei) pā [key], 1917–2019, Chinese-American architect, b. Guangzhou, China. Pei immigrated to the United States in 1935 and studied at the Univ. of Pennsylvania, the Massachuse...

Jeannette

(Encyclopedia)Jeannette jənĕtˈ [key], city (1990 pop. 11,221), Westmoreland co., SW Pa., a suburb of Pittsburgh; laid out 1888, inc. as a city 1937. Located in a coal and natural gas area, Jeannette produces mac...