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silicon carbide

(Encyclopedia)silicon carbide, chemical compound, SiC, that forms extremely hard, dark, iridescent crystals that are insoluble in water and other common solvents. Widely used as an abrasive, it is marketed under su...

Carnot, Hippolyte

(Encyclopedia)Carnot, Hippolyte ēpôlētˈ kärnōˈ [key], 1801–88, French statesman; son of Lazare Carnot. He shared his father's exile after 1815 and returned to France in 1823. A follower of Claude Henri de ...

Canadian literature, French

(Encyclopedia)Canadian literature, French, the body of literature of the French-speaking population of Canada. Except for the narratives of French explorers (such as Samuel de Champlain and Pierre Esprit Radisson) ...

Chouans

(Encyclopedia)Chouans sho͞oˈənz, Fr. shwäN [key] [Norman Fr.,=owls], peasants of W France who rose against the French Revolutionary government in 1793. One of their first leaders was Jean Cottereau, traditional...

Aubigné, Théodore Agrippa d'

(Encyclopedia)Aubigné, Théodore Agrippa d' tāōdôrˈ əgrĭpˈəˈ dōbĭnŏyāˈ [key], 1552–1630, French poet and Huguenot soldier. A devoted follower of Henry of Navarre (Henry IV) from 1568, he was later ...

Armagnac

(Encyclopedia)Armagnac ärmänyäkˈ [key], region and former county, SW France, in Gascony, roughly coextensive with Gers dept. Auch is the chief town. Armagnac is famous for the brandy bearing the same name. The ...

Riboud, Marc

(Encyclopedia)Riboud, Marc, 1923–2016, French photojournalist. After fighting in the resistance during World War II, he studied engineering. In 1952 he moved to Paris, where he met Henri Cartier-Bresson, who beca...

Coanda effect

(Encyclopedia)Coanda effect or wall-attachment effect, the tendency of a moving fluid, either liquid or gas, to attach itself to a surface and flow along it. As a fluid moves across a surface a certain amount of fr...

Davis, Stuart

(Encyclopedia)Davis, Stuart, 1894–1964, American painter, b. Philadelphia, studied with Robert Henri in New York City. At the age of 19 he did drawings and covers for The Masses and exhibited in the Armory Show. ...

Berry, Caroline Ferdinande Louise, duchesse de

(Encyclopedia)Berry, Caroline Ferdinande Louise, duchesse de kärôlēnˈ fĕrdēnäNd lwēz, düshĕsˈ də bĕrēˈ [key], 1798–1870, wife of the French prince, Charles Ferdinand, duc de Berry; daughter of Fran...