Columbia Encyclopedia

Search results

500 results found

Bhadravati

(Encyclopedia)Bhadravati bədräˈvətē [key], city, Karnataka state, S India, on the Bhadra River. The city is an ...

monitor, type of warship

(Encyclopedia)monitor, type of turreted warship (no longer used) carrying heavy guns, having little draft, and lying low in the water. Monitors were so called from the first of the class, the Monitor, built for the...

Auckland

(Encyclopedia)Auckland ôkˈlənd [key], city (2021 pop. 1,630,092), N North Island, New Zealand. It is situated on an isthmus and is the largest urban region and chief port of the coun...

sandstone

(Encyclopedia)sandstone, sedimentary rock formed by the cementing together of grains of sand. The usual cementing material in sandstone is calcium carbonate, iron oxides, or silica, and the hardness of sandstone va...

brass

(Encyclopedia)brass, alloy having copper (55%–90%) and zinc (10%–45%) as its essential components. The properties of brass vary with the proportion of copper and zinc and with the addition of small amounts of o...

Pepper, Beverly

(Encyclopedia)Pepper, Beverly, American sculptor, b. Brooklyn, N.Y. She lived in Italy from the 1950s. Pepper began as a social realist painter but soon turned to sculpture, inspired by the carvings at Angkor Wat (...

copper, chemical element

(Encyclopedia)copper, metallic chemical element; symbol Cu [Lat. cuprum=copper]; at. no. 29; at. wt. 63.546; m.p. 1,083.4℃; b.p. 2,567℃; sp. gr. 8.96 at 20℃; valence +1 or +2. Copper and some of its alloys ha...

Kladno

(Encyclopedia)Kladno klädˈnô [key], city (1991 pop. 71,753), NW Czech Republic, in Bohemia. An industrial center of the Kladno coal-mining region, it has large iron and steel plants, and manufactures machinery a...

Sakai

(Encyclopedia)Sakai säkīˈ [key], city (1990 pop. 807,765), Osaka prefecture, S Honshu, Japan, on Osaka Bay at the mouth of the Yamato River. An industrial center, it has engineering, iron- and steelworks, chemic...

Samcheok

(Encyclopedia)Samcheok or Samchok sämˈchôkˈ [key], city (1995 pop. 83,815), Gangwon (Kangwon) prov., E South Korea, a port on the Sea of Japan (or East Sea). It is a large industrial center in the heart of a ri...

Browse by Subject