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Mitscherlich, Eilhard

(Encyclopedia)Mitscherlich, Eilhard īlˈhärt mĭchˈərlĭkh [key], 1794–1863, German chemist. He was professor at Berlin from 1822. Noted for his discovery of the principle of isomorphism, he did important wor...

Archimedes' screw

(Encyclopedia)Archimedes' screw, a simple mechanical device believed to have been invented by Archimedes in the 3d cent. b.c. It consists of a cylinder inside of which a continuous screw, extending the length of th...

Kato, Tomosaburo

(Encyclopedia)Kato, Tomosaburo tōmōsˌäˌbo͞orōˈ, käˈtō [key], 1861–1923, Japanese admiral. He was naval chief of staff (1894–95) and chief assistant to Admiral Togo in the Russo-Japanese War. As navy ...

five hundred

(Encyclopedia)five hundred, card game, similar in principle to euchre, usually played by three persons with a pack of 32 cards and a joker. Each player receives 10 cards, and highest bidder for the widow (the three...

Caus, Salomon de

(Encyclopedia)Caus or Caux, Salomon de both: sälōmôNˈ də kō [key] 1576–1626, French engineer and physicist, educated in England. From 1614 to 1620 he was engineer to the Elector Palatine, Frederick, at Heid...

ahimsa

(Encyclopedia)ahimsa əhĭmˈsä [key] [Sanskrit,=noninjury], ethical principle of noninjury to both men and animals, common to Buddhism, Jainism, and Hinduism. Ahimsa became influential in India after 600 b.c., co...

Dumas, Alexandre (Dumas fils), 1824–95, French dramatist and novelist

(Encyclopedia)Dumas, Alexandre, known as Dumas fils fēs [key], 1824–95, French dramatist and novelist, illegitimate son of Alexandre Dumas (1802–70, Dumas Père). He was the chief creator of the 19th-century c...

Hérold, Louis Joseph Ferdinand

(Encyclopedia)Hérold, Louis Joseph Ferdinand lwē zhôzĕfˈ fĕrdēnäNˈ ārôldˈ [key], 1791–1833, French composer. He composed a number of operas, two of which—Zampa (1831) and Le Pré aux clercs (1832)�...

Gresset, Jean Baptiste Louis

(Encyclopedia)Gresset, Jean Baptiste Louis zhäN bätēstˈ lwē grĕsāˈ [key], 1709–77, French poet and dramatist. He was the author of a mock epic, Vairvert (1734), and of a successful comedy, Le Méchant (17...

Demangeon, Albert

(Encyclopedia)Demangeon, Albert dāmäNzhōNˈ [key], 1872–1940, French geographer, specializing in the study of regional and economic geography. His best-known works include Le Déclin de L'Europe (1920), L'Empi...