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Clausius, Rudolf Julius Emanuel
(Encyclopedia)Clausius, Rudolf Julius Emanuel ro͞oˈdôlf yo͞oˈlyo͝os āmäˈno͞oĕl klouˈzēo͝os [key], 1822–88, German mathematical physicist. A pioneer in the science of thermodynamics, he introduced th...Bonington, Richard Parkes
(Encyclopedia)Bonington, Richard Parkes bŏnˈĭngtən [key], 1802–28, English painter. Moving to Calais at the age of 15, his first art study was with Louis Francia, who taught him watercolor and lithography. Bo...White Horse, Vale of the
(Encyclopedia)White Horse, Vale of the, district (1991 pop. 109,200), Oxfordshire, S central England. The vale is the valley of the Ock River. Abingdon is the administrative seat. Surgical instruments and automobil...social security
(Encyclopedia)social security, government program designed to provide for the basic economic security and welfare of individuals and their dependents. The programs classified under the term social security differ f...inductor
(Encyclopedia)inductor, electric device consisting of one or more turns of wire and typically having two terminals. An inductor is usually connected into a circuit in order to raise the inductance to a desired valu...Davy, Sir Humphry
(Encyclopedia)Davy, Sir Humphry, 1778–1829, English chemist and physicist. The son of a woodcarver, he received his early education at Truro and was apprenticed (1795) to a surgeon-apothecary at Penzance. While d...waveguide
(Encyclopedia)waveguide, device that controls the propagation of an electromagnetic wave so that the wave is forced to follow a path defined by the physical structure of the guide. Waveguides, which are useful chie...Goodenough, John Bannister
(Encyclopedia)Goodenough, John Bannister, 1922–2023, American physicist, b. Jena, Germany, Ph.D. Univ. of Chicago, 1952. Goodenough was a researcher at the Massachu...New York, New Haven, and Hartford RR
(Encyclopedia)New York, New Haven, and Hartford RR, commonly called the New Haven RR; inc. 1872. Between 1872 and 1920, when dozens of small railroads were completed under the direction of financier John P. Morgan ...Pentecost
(Encyclopedia)Pentecost pĕnˈtəkôst [key] [Gr.,=fiftieth], important Jewish and Christian feast. The Jewish feast of Pentecost, in Hebrew Shavuot, the Feast of Weeks, one of the three pilgrimage festivals, arose...Browse by Subject
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