Columbia Encyclopedia

(Encyclopedia) Carnot, Sadi kärnōˈ [key], 1837–94, French statesman, president of the Third Republic (1887–94); son of Hippolyte Carnot. As minister of public works (1880–85) and of finance (1886), he rema...

(Encyclopedia) Siemens, Sir William, 1823–83, English electrical engineer, b. Germany; brother of Ernst Werner von Siemens. Originally his name was Carl Wilhelm Siemens. After visiting England to introduce an elec...

(Encyclopedia) Severn sĕvˈərn [key]. 1 River, c.420 mi (680 km) long, rising in W Ont., Canada, and flowing NE through Severn Lake to Hudson Bay. Fort Severn, a Hudson's Bay Company trading post established (1689...

(Encyclopedia) Gitega gētāˈgä [key], city, capital of Burundi and of Gitega prov., central Burundi. It i...

(Encyclopedia) Du Pont do͞opŏnt [key], family notable in U.S. industrial history. The Du Pont family's importance began when Eleuthère Irénée Du Pont established a gunpowder mill on the Brandywine River in N De...

(Encyclopedia) parimutuel betting părˌĭmyo͞oˈtyo͞oĕl [key], system of cooperative wagering invented (c.1870) in France by Pierre Oller. According to the system, the holders of winning tickets divide the total...

(Encyclopedia) Peter I (Pierre Mauclerc), d. 1250, duke or count of Brittany (1213–37). The son of Robert II, count of Dreux, he married Alix, half-sister and heiress of Arthur I duke of Brittany. His surname, mea...

(Encyclopedia) Petitot, Jean lwēˈ [key], 1653–c.1730, was in the service of Charles II of England. Specimens of his work are preserved in the Victoria and Albert Museum. ...

(Encyclopedia) Mourou, Gérard Albert, 1944–, French physicist, Ph.D. Pierre and Marie Curie Univ. (now part of Sorbonne Univ.), 1973. Mourou was a professor at the Univ. of Rochester, New York, from 1977 to 1988,...

(Encyclopedia) Biel byĕn [key], city (1990 est. pop. 52,020), Bern canton, NW Switzerland, at the northeast end of the Lake of Biel. A watchmaking center, Biel also manufactures chains and machinery. There is a 16t...