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electrophorus
(Encyclopedia)electrophorus, device used to generate static electric charges. It has two parts: a nonconducting plate (e.g., of hard rubber) that is negatively charged and a metal plate with an insulated handle. A ...hardpan
(Encyclopedia)hardpan, condition of the soil or subsoil in which the soil grains become cemented together by such bonding agents as iron oxide and calcium carbonate, forming a hard, impervious mass. It is disadvant...Brandy Station
(Encyclopedia)Brandy Station, small trading center, Culpeper co., Va. It was the scene of the greatest cavalry engagement of the Civil War (also called the battle of Fleetwood Hill), fought June 9, 1863. Gen. Alfre...porcelain
(Encyclopedia)porcelain [Ital. porcellana], white, hard, permanent, nonporous pottery having translucence which is resonant when struck. Porcelain was first made by the Chinese to withstand the great heat generated...varnish
(Encyclopedia)varnish, homogeneous solution of gum or of natural or synthetic resins in oil (oil varnish) or in a volatile solvent (spirit varnish), which dries on exposure to air, forming a thin, hard, usually glo...Troyes, Treaty of
(Encyclopedia)Troyes, Treaty of, 1420, agreement between Henry V of England, Charles VI of France, and Philip the Good of Burgundy. Its purpose, ultimately unsuccessful, was to settle the issues of the Hundred Year...Eudes
(Encyclopedia)Eudes ōˈdō [key], c.860–898, count of Paris, French king (888–898). The son of Robert the Strong, he was an antecedent of the Capetian royal house in France. He defended Paris against the Norse...Louis I, king of Naples
(Encyclopedia)Louis I, 1339–84, king of Naples (1382–84; rival claimant to Charles III), duke of Anjou, count of Provence, second son of John II of France. He founded the second Angevin line in Naples. As a reg...Charles the Bad
(Encyclopedia)Charles the Bad: see Charles II, king of Navarre. ...Charles II, French king
(Encyclopedia)Charles II, French king: see Charles II, emperor of the West. ...Browse by Subject
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