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2004 Olympics

Athens Athens Medal Table Track & Field Boxing Gymnastics Swimming Tennis Team Sports Archery Badminton Beach Volleyball Canoeing Canoe…

Summer Olympics Through the Years: 1936

BerlinTop 10 StandingsLeading Medal WinnersTrack & FieldSwimmingTeam SportsBoxingCanoeingCyclingEquestrianFencingGymnasticsModern PentathlonRowingShootingWeightliftingFreestyle WrestlingGreco-…

particle detector

(Encyclopedia) CE5 Particle detector—Bubble chamber: A. Pressure drops as piston is raised; B. Charged particles passing through chamber ionize atoms in liquid; C. Bubbles form around atoms and…

Spears, Britney Jean

(Encyclopedia) Spears, Britney Jean, 1981- , b. McComb, Ms. Spears studied singing and dance as a young child in her hometown and enrolled in New…

Algebra: Quadratic Equations and Inequalities

Quadratic Equations and Inequalities Algebra Quadratic Equations and Inequalities Solving Quadratics by Factoring Completing the Square The Quadratic Formula All Signs Point to the…

Olympics 2012: Memorable Moments

  Summer Olympics Memorable Moments       Outstanding Performances Michael Johnson at the Atlanta Olympic Games. (Source:…

Nielsen, A. C.

(Encyclopedia) Nielsen, A. C. (Arthur Charles Nielsen)Nielsen, A. C.nēlˈsən [key], 1897–1980, American market researcher, b. Chicago, grad. Univ. of Wisconsin, Madison (B.S., 1918). He worked as an…

Paul, Les

(Encyclopedia) Paul, Les, 1915–2009, American guitarist and inventor, b. Waukesha, Wis., as Lester William Polsfuss (later Polfuss). He began playing…

videodisc

(Encyclopedia) videodisc or videodisk, disk used with a special player and television to reproduce both pictures and sound. A videodisc player cannot record television programs off the air for later…