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pencil
(Encyclopedia) pencil, pointed implement used in writing or drawing to apply graphite or a similar colored solid to any surface, especially paper. From prehistoric times lumps of colored earth or…yard
(Encyclopedia) yard, abbr. yd, basic unit of length in the customary system of English units of measurement; all other units in the English system, such as the inch, foot, rod, and mile, are derived…Members of the U.S. Senate, 111th Congress
Below lists the members of the Senate in the United States' 111th Congress following the November 2008 midterm elections. Dates in left column indicate term in office; birth years are given in…Shelby, Carroll Hall
(Encyclopedia) Shelby, Carroll Hall, 1923–2012, automobile racer and designer, b. Leesburg, Tex. After serving as a flight instructor in World War II, he began (1952) a career as a race-car driver.…needle
(Encyclopedia) needle, implement of metal or other material used to carry the thread in sewing and in various forms of needlework and manufacturing. The earliest needles were merely awls or punches.…prospecting
(Encyclopedia) prospecting, search for mineral deposits suitable for mining. Modern prospecting has replaced earlier methods based on chance or superstition (e.g., use of the divining rod) with…electrode
(Encyclopedia) electrode, terminal through which electric current passes between metallic and nonmetallic parts of an electric circuit. In most familiar circuits current is carried by metallic…buckminsterfullerene
(Encyclopedia) CE5 Buckminsterfullerene buckminsterfullerenebuckminsterfullerenebŭkˌmĭnstərf&oobreve;lˈərēnˌ, –f&oobreve;lˌərēnˈ [key] or buckyball, C60, hollow cage carbon molecule named…fishing
(Encyclopedia) fishing, act of catching fish for consumption or display. Fishing—usually by hand, club, spear, net, and (at least as early as 23,000 years ago) by hook—was known to prehistoric people…crucifixion
(Encyclopedia) crucifixion, hanging on a cross, in ancient times a method of capital punishment. It was practiced widely in the Middle East but not by the Greeks. The Romans, who may have borrowed it…