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Randolph, Edward

(Encyclopedia)Randolph, Edward, c.1632–1703, English colonial agent in America. In 1676 he carried royal instructions to Massachusetts Bay that required the colony to send representatives to England to satisfy co...

Baal-Shem-Tov

(Encyclopedia)Baal-Shem-Tov bäl-shĕm-tôv [key], c.1698–1760, Jewish founder of modern Hasidism, b. Ukraine. His life is the subject of many tales that circulated even before his death. Originally named Israel ...

parathyroid hormone

(Encyclopedia)parathyroid hormone or parathormone, a hormone secreted by the parathyroid glands that regulates the metabolism of calcium and phosphate in the body. It has been purified extensively and appears to be...

Peter III, czar of Russia

(Encyclopedia)Peter III, 1728–62, czar of Russia (1762), son of Charles Frederick, dispossessed duke of Holstein-Gottorp, and of Anna Petrovna, daughter of Peter the Great. He succeeded to the throne on the death...

nautilus, in zoology

(Encyclopedia)nautilus or chambered nautilus, cephalopod mollusk belonging to the sole surviving genus (Nautilus) of a subclass that flourished 200 million years ago, known as the nautiloids. The spirally coiled sh...

Taiping Rebellion

(Encyclopedia)Taiping Rebellion, 1850–64, revolt against the Ch'ing (Manchu) dynasty of China. It was led by Hung Hsiu-ch'üan, a visionary from Guangdong who evolved a political creed and messianic religious ide...

caffeine

(Encyclopedia)caffeine kăfēnˈ [key], odorless, slightly bitter alkaloid found in coffee, tea, kola nuts (see cola), ilex plants (the source of the Latin American drink maté), and, in small amounts, in cocoa (se...

body snatching

(Encyclopedia)body snatching, the stealing of corpses from graves and morgues. Before cadavers were legally available for dissection and study by medical students, traffic in stolen bodies was profitable. Those who...

bimetallism

(Encyclopedia)bimetallism bīmĕtˈəlĭzˌəm [key], in economic history, monetary system in which two commodities, usually gold and silver, were used as a standard and coined without limit at a ratio fixed by leg...

vendetta

(Encyclopedia)vendetta vĕndĕtˈə [key] [Ital.,=vengeance], feud between members of two kinship groups to avenge a wrong done to a relative. Although the term originated in Corsica, the custom has also been pract...