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flywheel

(Encyclopedia)flywheel, heavy metal wheel attached to a drive shaft, having most of its weight concentrated at the circumference. Such a wheel resists changes in speed and helps steady the rotation of the shaft whe...

Price, Kenneth

(Encyclopedia)Price, Kenneth, 1935–2012, American ceramic artist, b. Los Angeles, grad. Univ. of Southern California (B.F.A., 1956), New York State College of Ceramics (M.F.A., 1959). Obliterating the distinction...

signaling

(Encyclopedia)signaling, transmission of information by visible, audible, or other detectable means. Since prehistoric times humans have sought and employed ever more effective means of communicating over distance....

Elbe

(Encyclopedia)Elbe ĕlˈbə [key], Czech Labe, a major river of central Europe, c.725 mi (1,170 km) long, rising in the Krknoše Mts., NW Czech Republic, and traversing NW Czech Republic in a wide arc. It then cuts...

Colby, William Egan

(Encyclopedia)Colby, William Egan, 1920–96, American public official, b. St. Paul, Minn., grad. Princeton, 1940. During World War II he served in the Office of Strategic Services (OSS) and in 1944 was dropped by ...

Jehovah's Witnesses

(Encyclopedia)Jehovah's Witnesses, Christian group originating in the United States at the end of the 19th cent., organized by Charles Taze Russell, whose doctrine centers on the Second Coming of Christ. The Witnes...

Medina Sidonia, Alonso Pérez de Guzmán, duque de

(Encyclopedia)Medina Sidonia, Alonso Pérez de Guzmán, duque de älōnˈsō pāˈrĕth thā go͞othmänˈ do͞oˈkā ᵺā māᵺēˈnä sēᵺōˈnyä [key], 1550–1615, Spanish nobleman and commander in chief o...

Miltiades

(Encyclopedia)Miltiades mĭltīˈədēz [key], d. 489 b.c., Athenian general who commanded at Marathon. He succeeded his uncle as ruler (c.524 b.c.) of an Athenian dependency in the Gallipoli Peninsula. He accompan...

Morgenthau, Hans Joachim

(Encyclopedia)Morgenthau, Hans Joachim, 1904–80, American political scientist and foreign policy analyst, b. Coburg, Germany. After studying at the universities of Frankfort and Munich, he attended the Graduate I...

McGillivray, Alexander

(Encyclopedia)McGillivray, Alexander məgĭlˈĭvrā [key], 1759–93, Native American chief. He was born in the Creek country now within the borders of the state of Alabama, the son of Lachlan McGillivray, a Scots...