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digital circuit
(Encyclopedia)digital circuit, electronic circuit that can take on only a finite number of states. That is contrasted with analog circuits, whose voltages or other quantities vary in a continuous manner. Binary (tw...facsimile
(Encyclopedia)facsimile făksĭmˈəlē [key] or fax, in communications, system for transmitting pictures or other graphic matter by wire or radio. Facsimile is used to transmit such materials as documents, telegra...multimedia
(Encyclopedia)multimedia, in personal computing, software and applications that combine text, high-quality sound, two- and three-dimensional graphics, animation, photo images, and full-motion video. In order to wor...blog
(Encyclopedia)blog, short for web log, an online, regularly updated journal or newsletter that is readily accessible to the general public by virtue of being posted on a website. Blogs typically report and comment ...Cassavetes, John
(Encyclopedia)Cassavetes, John 1929–89, American film actor and director, a pioneer of independent filmmaking, b. New York City. The son of Greek immigrants, he attended the American Academy of Dramatic Arts and ...Smith, Dame Maggie
(Encyclopedia)Smith, Dame Maggie (Dame Margaret Natalie Cross), 1934–, English actress. Smith first appeared on stage in Twelfth Night (1952). With her precise, sometimes rapid-fire, articulation and her meticulo...Nureyev, Rudolf
(Encyclopedia)Nureyev, Rudolf no͝orĕˈyĕf [key], 1938–93, Russian ballet dancer, b. near Irkutsk, Siberian USSR (now Russia). Nureyev studied in Ufa and Leningrad (now St. Petersburg), and in 1958 he became a ...Samak Sundaravej
(Encyclopedia)Samak Sundaravej säˈmäk so͞ontärəwāˈ [key], 1935–2009, Thai political leader, prime minister of Thailand (2008), b. Bangkok. He earned a law degree from Thammasat Univ., Bangkok, then worked...radio frequency
(Encyclopedia)radio frequency, range of electromagnetic waves with a frequency or wavelength suitable for communication uses. Some of these waves serve as carriers of the lower-frequency audio waves; others are mod...Browse by Subject
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