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palate
(Encyclopedia)palate pălˈĭt [key], roof of the mouth. The front part, known as the hard palate, formed by the upper maxillary bones and the palatine bones, separates the mouth from the nasal cavity. It is compos...bacteriophage
(Encyclopedia)bacteriophage băktērˈēəfājˌ [key], virus that infects bacteria and sometimes destroys them by lysis, or dissolution of the cell. Bacteriophages, or phages, have a head composed of protein, an i...mirror
(Encyclopedia)mirror, in optics, a reflecting surface that forms an image of an object when light rays coming from that object fall upon it (see reflection). Usually mirrors are made of plate glass, one side of whi...Mars, in astronomy
(Encyclopedia)Mars, in astronomy, 4th planet from the sun, with an orbit next in order beyond that of the earth. Mars has two natural satellites, discovered by Asaph Hall in 1877. The innermost of these, Phobos...earth, in geology and astronomy
(Encyclopedia) CE5 A. Cross section of the earth, showing its shells B. Detailed cross section of the crust and upper mantle: The lithosphere consists of the hard rock in the crust and upper mantle, lying above t...Rayonnant style
(Encyclopedia)Rayonnant style rāˈənănt [key], the middle period (c.1240–1350) of French Gothic architecture, so termed from the characteristic radiating tracery of the rose window. In this period many of the ...Anderson, Lennart
(Encyclopedia)Anderson, Lennart (Anders Lennart Anderson), 1928–2015, American artist, b. Detroit. He studied at the Art Institute of Chicago (B.F.A., 1950) and Cranbrook Academy of Art (M.F.A., 1952) and at New ...Idrisi
(Encyclopedia)Idrisi ĕ– [key], in full Abu Abdallah Muhammad Ibn Muhammad Ibn Abdallah Ibn Idris Al-Hammudi Al-Hasani Al-Idrisi, b. 1099?, d. after 1154, Arab geographer, b. Ceuta. He traveled in Europe, Asia Mi...Incheon
(Encyclopedia)Incheon or Inchon ĭnˈchän, Korean ēnchən [key], city, Gyeonggi (Kyonggi) prov., NW South Korea, on the Yellow Se...cloth of gold
(Encyclopedia)cloth of gold, fabric woven wholly or partly of gold threads. From remote times gold has been used as material for weaving either alone or with other fibers. In India tapestries were made from gold th...Browse by Subject
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