the period in which the signs complete a circuit

  • 61automobile racing — Sport practiced in a variety of forms on roads, tracks, or closed circuits. It includes Grand Prix racing, speedway racing (including the Indianapolis 500), stock car racing, sports car racing, drag racing, midget car racing, and karting, as well …

    Universalium

  • 62Yucca Mountain nuclear waste repository — Yucca Mountain The proposed design …

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  • 63Communications Workers of America v. Beck — Supreme Court of the United States Argued January 11, 1988 …

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  • 64Wales — This article is about the country. For other uses, see Wales (disambiguation) …

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  • 65Calendar of 2000 — ▪ 2001 January We are fortunate to be alive at this moment in history. Never before has our nation enjoyed, at once, so much prosperity and social progress with so little internal crisis and so few external threats. Never before have we had such… …

    Universalium

  • 66Equestrian Sports — ▪ 2009 Introduction Thoroughbred Racing. United States.       A seemingly invincible three year old colt named Big Brown took American Thoroughbred racing by storm during the 2008 spring classic season. In the 134th Kentucky Derby on May 3, Big… …

    Universalium

  • 67astronomical map — Introduction       any cartographic representation of the stars, galaxies, or surfaces of the planets and the Moon. Modern maps of this kind are based on a coordinate system analagous to geographic latitude and longitude. In most cases, modern… …

    Universalium

  • 68CM Punk — Ring name(s) CM Punk …

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  • 69NSA warrantless surveillance controversy — For the related controversy about data mining of domestic call records see NSA call database. National Security Agency logo The NSA warrantless surveillance controversy (AKA Warrantless Wiretapping ) concerns surveillance of persons within the… …

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  • 70CALENDAR — (Heb. לוּחַ, lu aḥ). The present Jewish calendar is lunisolar, the months being reckoned according to the moon and the years according to the sun. A month is the period of time between one conjunction of the moon with the sun and the next. The… …

    Encyclopedia of Judaism