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ether, in physics and astronomy

(Encyclopedia)ether or aether, in physics and astronomy, a hypothetical medium for transmitting light and heat (radiation), filling all unoccupied space; it is also called luminiferous ether. In Newtonian physics a...

exile, in politics and government

(Encyclopedia)exile, removal of a national from his or her country, or the civilized parts of it, for a long period of time or for life. Exile may be a forceful expulsion by the government or a voluntary removal by...

scale, in weights and measures

(Encyclopedia)scale, in weights and measures, instruments for determining weight, generally for other than laboratory use. For the principles of operation of all weighing devices, see balance. Platform scales utili...

pole, in electricity and magnetism

(Encyclopedia)pole, in electricity and magnetism, point where electric or magnetic force appears to be concentrated. A single electric charge located at a point is sometimes referred to as an electric monopole. An ...

raisin, in botany and cooking

(Encyclopedia)raisin, dried fruit of certain varieties of grapevines bearing grapes with a high content of sugar and solid flesh. Although the fruit is sometimes artificially dehydrated, it is usually sun-dried. Th...

will, in philosophy and psychology

(Encyclopedia)will, in philosophy and psychology, term used to describe that which is alleged to stimulate the motivation of purposeful activity. It is characteristic of the will that it can be observed only in one...

Bernini, Giovanni Lorenzo

(Encyclopedia)Bernini, Giovanni Lorenzo or Gianlorenzo jōvänˈnē lōrĕnˈtsō, jänlōrĕnˈtsō bĕrnēˈnē [key], 1598–1680, Italian sculptor and architect, b. Naples. He was the dominant figure of the Ita...

Ando, Tadao

(Encyclopedia)Ando, Tadao tädäō ändō [key], 1941–, Japanese architect, b. Osaka. The majority of his buildings are in Japan; he is particularly known for religious structures and museums. Informally apprenti...

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