keep+from+collision
41mechanics — /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application …
42Acura RL — Infobox Automobile name=Acura RL manufacturer=Honda production=1996–present predecessor=Acura Legend class=Mid size luxury car [http://www.fueleconomy.gov/feg/compx2005f.jsp?year=2006 make=Acura model=RL hiddenField=Findacar] body style=4 door… …
43Grand Pro Wrestling — Acronym GPW Founded 2003 Present Style Professional wrestling …
44Right- and left-hand traffic —   countries with right hand traffic …
45particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… …
46Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …
47physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
48navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …
492009 Australian Grand Prix —   2009 Australian Grand Prix Race details[1] Race 1 of 17 in the 2009 Formula One season …
50India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
