(Encyclopedia) Newcastle disease, pneumoencephalitis, acute viral disease of domestic poultry. Newcastle disease is characterized by sneezing, coughing, and nervous behavior. Affected birds may show…
(Encyclopedia) Santa Fe Opera, summer opera festival held outside Santa Fe, N. Mex., founded 1957. Featuring outstanding young singers and musicians, it presents a wide variety of operas from the…
(Encyclopedia) Torres Naharro, Bartolomé deTorres Naharro, Bartolomé debärtōlōmāˈ ᵺā tôˈrās nä-äˈrō [key], fl. 1531, Spanish dramatist and lyric poet, b. Extremadura. As a young man he went to Italy…
(Encyclopedia) borstal systemborstal systembôrˈstəl [key], rehabilitation method formerly used in Great Britain for delinquent boys aged 16 to 21. The idea originated (1895) with the Gladstone…
(Encyclopedia) Biringuccio, VannocioBiringuccio, Vannociovän-nôˈchō bērēn-g&oomacr;tˈchō [key], 1480–c.1539, Italian metallurgist. He is best known for his practical manual of metallurgy, De la…
(Encyclopedia) bushmaster, large venomous snake, Lachesis muta, of Central America and N South America. It is a member of the pit viper family, which also includes the rattlesnake. The largest New…
(Encyclopedia) cuckoo, common name for members of the extensive avian family Cuculidae, including the ani and the roadrunner (Geococcyx californianus), widely distributed in temperate and tropical…
Introduce young kids to the physics of sound. Watch this video to learn how objects and animals make sounds with vibrations. Can you think of some other loud and soft sounds?
(Encyclopedia)
CE5
Bell
bell, in music, a percussion instrument consisting of a hollow metal vessel, often cup-shaped with an outward-flaring rim, damped at one end and set into vibration by a…
(through 2006)Most Games Won—511, Cy Young, Cleveland N.L., 1890–98, St. Louis N.L., 1899–1900, Boston A.L., 1901–08, Cleveland A.L., 1909–11, Boston N.L., 1911.Most Games Won, Season—54, Al…
