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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...

Velázquez, Diego Rodríguez de Silva y

(Encyclopedia)Velázquez, Diego Rodríguez de Silva y rôᵺrēˈgāth ᵺā sēlˈvä ē vāläthˈkāth [key], 1599–1660, b. Seville. He was the most celebrated painter of the Spanish school. Velázquez's dev...

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...

Köniz

(Encyclopedia)Köniz köˈnĭts [key], town (1990 pop. 37,309), Bern canton, W central Switzerland. It is a suburb of Bern. The Romanesque-Gothic church, founded in the 10th cent. by Rudolph II of Burgundy, has not...

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...

Queenborough-in-Sheppey

(Encyclopedia)Queenborough-in-Sheppey, town (1991 pop. 33,362), on the Isle of Sheppey, Kent, SE England, at the confluence of the Medway and Thames rivers. Radios, furniture, glass, rubber products, and clothing a...

Stolberg

(Encyclopedia)Stolberg shtôlˈbĕrkhˌ [key], city (1994 pop. 58,028), North Rhine–Westphalia, W Germany; chartered 1856. It is a center of the German brass industry, which was started (c.1600) there by Protesta...

Weyburn

(Encyclopedia)Weyburn wāˈbərn [key], city (1991 pop. 9,673), SE Sask., Canada, SE of Regina. A trade center for a wheat-growing and oil-producing region, it has grain elevators and a feed mill. Power-line and tr...

Verviers

(Encyclopedia)Verviers vĕrvyāˈ [key], commune (1991 pop. 53,482), Liège prov., E Belgium, on the Vesdre River and at the foot of the Ardennes. Manufactures of this industrial center include textiles, glass, and...