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Fokker, Anthony

(Encyclopedia)Fokker, Anthony fôkˈər [key], 1890–1939, Dutch-American aircraft manufacturer, b. Kediri, Java, as Anton Herman Gerard Fokker. He established aircraft factories in Germany before World War I and ...

Chennault, Claire Lee

(Encyclopedia)Chennault, Claire Lee shĕnˈôltˌ [key], 1890–1958, American general, b. Commerce, Tex. In World War I he was a pioneer in air pursuit tactics. Retired (1937) from the army, he went to China and o...

Averno

(Encyclopedia)Averno əvûrˈnəs [key] [Gr.,=without bird], small crater lake, .6 mi (.9 km) wide, Campania, S Italy, between Cuma and Puteoli, near the Tyrrhenian Sea. Its intense sulfuric vapors, caused by volca...

Borschberg, André

(Encyclopedia)Borschberg, André, 1952–, Swiss engineer, businessman, and pilot. With Bertrand Piccard (see under Piccard, Auguste) he founded Solar Impulse to develop a solar-powered plane capable of circumnavig...

Harlingen

(Encyclopedia)Harlingen härˈlĭnjən [key], city (2020 pop. 71,829), Cameron co., extreme S Tex.; inc. 1910. It ...

Curtiss, Glenn Hammond

(Encyclopedia)Curtiss, Glenn Hammond, 1878–1930, American inventor and aviation pioneer, b. Hammondsport, N.Y. He was a member of Alexander Graham Bell's Aerial Experiment Association (1907–9). In 1908 he made ...

Bury

(Encyclopedia)Bury bĕˈrē [key], metropolitan borough, NE England, located in the Manchester metropolitan...

lens, in optics

(Encyclopedia)CE5 Lenses lens, device for forming an image of an object by the refraction of light. In its simplest form it is a disk of transparent substance, commonly glass, with its two surfaces curved or wi...

billiards

(Encyclopedia)billiards, any one of a number of games played with a tapered, leather-tipped stick called a cue and various numbers of balls on a rectangular, cloth-covered slate table with raised and cushioned edge...

Ungerer, Tomi

(Encyclopedia)Ungerer, Tomi (Jean-Thomas Ungerer), 1931–2019, French author-illustrator and artist, b. Strasbourg, Alsace. He briefly attended the École des Arts Decoratifs in Strasbourg, then traveled throughou...