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Qumran

(Encyclopedia) QumranQumrank&oomacr;mränˈ [key], ancient village on the northwest shore of the Dead Sea, in what is now the Israeli-occupied West Bank. It is famous for its caves, in some of…

plastic surgery

(Encyclopedia) plastic surgery, surgical repair of congenital or acquired deformities and the restoration of contour to improve the appearance and function of tissue defects. Development of this…

pontoon

(Encyclopedia) pontoon, one of a number of floats used chiefly to support a bridge, to raise a sunken ship, or to float a hydroplane or a floating dock. Pontoons have been built of wood, of hides…

parrotfish

(Encyclopedia) parrotfish, common name for a member of a large group of colorful reef fishes of warm seas, resembling the wrasses but of a larger size. Long considered a separate family, Scaridae,…

North Pole

(Encyclopedia) North Pole, northern end of the earth's axis, by convention at lat. 90°N. Because the earth's rotational axis wobbles slightly over time, the location where the northern end of the…

snowball earth

(Encyclopedia) snowball earth, hypothesized condition in which the earth was covered completely by ice during several periods in the Proterozoic. The hypothesis was originally developed to explain…

solar cell

(Encyclopedia) solar cell, semiconductor devised to convert light to electric current. It is a specially constructed diode, usually made of forms of crystalline silicon or of thin films (as of copper…

creationism

(Encyclopedia) creationism or creation science, belief in the biblical account of the creation of the world as described in Genesis, a characteristic especially of fundamentalist Protestantism (see…

Council of Europe

(Encyclopedia) Council of Europe, international organization founded in 1949 to promote greater unity within Europe and to safeguard its political and cultural heritage by promoting human rights and…

corner

(Encyclopedia) corner, securing of all or nearly all the supply of any commodity or stock so that its buyers are forced to pay exorbitant prices. Corners may be planned deliberately or may be brought…