Columbia Encyclopedia
Search results
500 results found
luminosity
(Encyclopedia)luminosity, in astronomy, the rate at which energy of all types is radiated by an object in all directions. A star's luminosity depends on its size and its temperature, varying as the square of the ra...Kertész, André
(Encyclopedia)Kertész, André kĕrtĕshˈ [key], 1894–1985, American photographer, b. Budapest. His black-and-white modernist photographs often capture small, lyrical, and emotionally resonant moments while also...calypso, in music
(Encyclopedia)calypso, a form of folk song developed on the island of Trinidad and also popular in other Caribbean countries. Thought to have begun with 19th-century black slaves, calypso songs developed and contin...Mazarin Bible
(Encyclopedia)Mazarin Bible măzˈərĭn [key], considered to be the first important work printed by Gutenberg and the earliest book printed from movable types. The Bible, printed at Mainz, probably required severa...Convention on International Trade in Endangered Species of Wild Fauna and Flora
(Encyclopedia)Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), international agreement that aims to ensure that trade in specimens of wild animals and plants does not threate...basketry
(Encyclopedia)basketry, art of weaving or coiling and sewing flexible materials to form vessels or other commodities. The materials used include twigs, roots, strips of hide, splints, osier willows, bamboo splits, ...Cycladic art
(Encyclopedia)Cycladic art sĭklădˈĭk [key], Bronze Age art of the Cyclades, an island group of the central Aegean. Early tomb remains include several types of jugs, pots, and bowls decorated in geometric design...bighorn, in zoology
(Encyclopedia)bighorn or Rocky Mountain sheep, wild sheep, Ovis canadensis, of W North America, formerly plentiful in mountains from SW Canada to N Mexico. Indiscriminate hunting, disease, and scarcity of food enor...Updike, Daniel Berkeley
(Encyclopedia)Updike, Daniel Berkeley ŭpˈdīkˌ [key], 1860–1941, American printer and historian of typography, b. Providence, R.I. At the Merrymount Press, which he founded in 1893 in Boston, his stated purpos...crater
(Encyclopedia)crater, circular, bowl-shaped depression on the earth's surface. (For a discussion of lunar craters, see moon.) Simple craters are bowl-shaped with a raised outer rim. Complex craters have a raised ce...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
