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King, Henry

(Encyclopedia)King, Henry, 1592–1669, English poet. He became bishop of Chichester in 1642. Elegies constitute nearly half his work, his most notable being “The Exequy,” written on the death of his young wife...

heating

(Encyclopedia)CE5 Typical warm-air heating system heating, means of making a building comfortably warm relative to a colder outside temperature. Old, primitive methods of heating a building or a room within it ...

steam engine

(Encyclopedia)CE5 Steam engine steam engine, machine for converting heat energy into mechanical energy using steam as a medium, or working fluid. When water is converted into steam it expands, its volume increa...

power, electric

(Encyclopedia)power, electric, energy dissipated in an electrical or electronic circuit or device per unit of time. The electrical energy supplied by a current to an appliance enables it to do work or provide some ...

Dionne, Narcisse Eutrope

(Encyclopedia)Dionne, Narcisse Eutrope närsēsˈ ötrôpˈ dyôn [key], 1848–1917, French Canadian historian. He was a prolific writer and produced biographies in French of Samuel de Champlain, Jacques Cartier, ...

combustion

(Encyclopedia)combustion, rapid chemical reaction of two or more substances with a characteristic liberation of heat and light; it is commonly called burning. The burning of a fuel (e.g., wood, coal, oil, or natura...

ceramics

(Encyclopedia)ceramics sərămˈĭks [key], materials made of nonmetallic minerals that have been permanently hardened by firing at a high temperature, or objects made of such materials. Most ceramics resist heat a...

plastic

(Encyclopedia)plastic, any organic material with the ability to flow into a desired shape when heat and pressure are applied to it and to retain the shape when they are withdrawn. The first important plastic, cel...

Jesuit Relations

(Encyclopedia)Jesuit Relations, annual reports and narratives written by French Jesuit missionaries at their stations in New France (America) between 1632 and 1673. They are invaluable as historical sources for Fre...

London School of Economics and Political Science

(Encyclopedia)London School of Economics and Political Science, at London, England; founded 1895, recognized as a school of the Univ. of London (see London, Univ. of) in 1900. It publishes many periodicals, includi...