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flight
(Encyclopedia) CE5 Aircraft motions and control surfaces: Yaw, or motion to the left or right, is controlled by the rudder. Pitch, or climbing or dropping, is controlled by the elevators, which move in the same d...Bethesda, in the Bible
(Encyclopedia)Bethesda bĕthĕzˈdə, –thĕsˈ– [key], pool in Jerusalem, perhaps the one discovered under the Crusaders' Church of St. Anne near St. Stephen's Gate in the northeast corner of the city. Accordin...Tinguely, Jean
(Encyclopedia)Tinguely, Jean zhäN tăNglēˈ [key], 1925–91, Swiss artist. Tinguely is best known for his “metamechanics,” electromechanical sculptures that perform tasks such as painting or playing music. M...Sunbury-on-Thames
(Encyclopedia)Sunbury-on-Thames, town (1991 pop. 26,240), Surrey, SE England, on the Thames. Sunbury Park with its walled garden is there. Nearby Shepperton has motion-picture studios and a village center from the ...nausea
(Encyclopedia)nausea, sensation of discomfort, or queasiness, in the stomach. It may be caused by irritation of the stomach by food or drugs, unpleasant odors, overeating, fright, or psychological stress. It is usu...allotropy
(Encyclopedia)allotropy əlŏˈtrəpē [key] [Gr.,=other form]. A chemical element is said to exhibit allotropy when it occurs in two or more forms in the same physical state; the forms are called allotropes. Allot...fermium
(Encyclopedia)fermium fûrˈmēəm [key] [for Enrico Fermi], artificially produced radioactive chemical element; symbol Fm; at. no. 100; mass no. of most stable isotope 257; m.p. 1,527℃; b.p. and sp. gr. unknown;...condensate
(Encyclopedia)condensate, matter in the form of a gas of atoms, molecules, or elementary particles that have been so chilled that their motion is virtually halted and as a consequence they lose their separate ident...Iron Gate
(Encyclopedia)Iron Gate, Rom. Porţile de Fier, Serbian Gvozdena Vrata, gorge of the Danube River, c.2 mi (3.2 km) long and c.550 ft (170 m) wide, on the Serbia-Romania border between Orşova and Drobeta-Turnu Seve...Lichtenberg, Georg Christoph
(Encyclopedia)Lichtenberg, Georg Christoph gāˈôrkh krĭsˈtôf lĭkhˈtənbĕrk [key], 1742–99, German physicist and satirist. He taught at the Univ. of Göttingen, where his special field was electricity. Lic...Browse by Subject
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