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grille

(Encyclopedia) CE5 Grille grille, in architecture, a system of bars, usually of decorative metalwork, forming an openwork barrier or enclosure. In its usual materials of wrought iron or bronze,…

Grodno

(Encyclopedia) GrodnoGrodnogrôdˈnô [key], Belarusian Horodno, city (1990 est. pop. 272,000), capital of Grodno region, NW Belarus, on the Neman River. A river port and an important railway center, it…

heat capacity

(Encyclopedia) heat capacity or thermal capacity, ratio of the change in heat energy of a unit mass of a substance to the change in temperature of the substance; like its melting point or boiling…

insectivore

(Encyclopedia) insectivoreinsectivoreĭnsĕkˈtəvōrˌ [key], term broadly given to any insect-eating animal or plant. The term also refers to mammals of the former order Insectivora, in which was…

international date line

(Encyclopedia) international date line, imaginary line on the earth's surface, generally following the 180° meridian of longitude, where, by international agreement, travelers change dates. Traveling…

Jaipur

(Encyclopedia) JaipurJaipurjīˈp&oobreve;r [key], former native state, W India. It is now part of Rajasthan state. The region of Jaipur is semiarid and mostly level, with scattered rocky hills.…

McCulloch v. Maryland

(Encyclopedia) McCulloch v. Maryland, case decided in 1819 by the U.S. Supreme Court, dealing specifically with the constitutionality of a Congress-chartered corporation, and more generally with the…

microphone

(Encyclopedia) microphone, device for converting sound into electrical energy, used in radio broadcasting, recording, and sound amplifying systems. Its basic component is a diaphragm that responds to…

melting point

(Encyclopedia) melting point, temperature at which a substance changes its state from solid to liquid. Under standard atmospheric pressure different pure crystalline solids will each melt at a…

degree, academic

(Encyclopedia) degree, academic, title bestowed upon a student on the fulfillment of certain requirements or given as an honor to an eminent person. The practice of awarding degrees originated in the…