to know precisely

  • 51Eye tracking — is the process of measuring either the point of gaze ( where we are looking ) or the motion of an eye relative to the head. An eye tracker is a device for measuring eye positions and eye movement. Eye trackers are used in research on the visual… …

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  • 52Pete Hill — Joseph Preston Pete Hill (October 12, 1880 November 26, 1951) was an American outfielder and manager in baseball s Negro Leagues from 1904 to 1925. He played for the Philadelphia Giants, Leland Giants, Chicago American Giants, Detroit Stars,… …

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  • 53Walter Kennedy (NBA) — J. Walter Kennedy (born in Stamford, Connecticut, June 8 1912 ndash; June 26 1977) was the commissioner of the National Basketball Association (NBA) from 1963 until 1975. He is occasionally (mistakenly) referred to as Walter J.… …

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  • 54Park Theatre (Manhattan) — The Park Theatre c. late 1820s. The theatre had been rebuilt after burning down in 1820. Neighboring buildings include the City Coffee House, Sweeney s Porter House, the Theatre Hotel, and other commercial establishments. The Park Theatre,… …

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  • 55Archaeological looting in Iraq — Since the 2003 invasion of Iraq, archaeological looting has become a major problem. Though some sites, such as Ur and Nippur, are protected by US and Coalition forces, most are not. Saddam Hussein treasured his national heritage immensely and… …

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  • 56Paralvinella sulfincola — Taxobox name = Paralvinella sulfincola regnum = Animalia phylum = Annelida classis = Polychaeta ordo = Terebellida familia = Alvinellidae genus = Paralvinella species = P. sulfincola binomial = Paralvinella sulfincola Paralvinella sulfincola is a …

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  • 57Michael Mukasey — Michael B. Mukasey 81st United States Attorney General In office November 9, 2007 – January 20, 2009 President George W. Bush Preceded by …

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  • 58Norwegian language struggle — The Norwegian language struggle ( målstriden , språkstriden or sprogstriden ) is an ongoing controversy within Norwegian culture and politics related to spoken and written Norwegian. From the 16th to the 19th centuries, Danish was the standard… …

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  • 59Conference for Progressive Political Action — The Conference for Progressive Political Action was officially established by the convention call of the 16 major railway labor unions in the United States, represented by a committee of six: William H. Johnston of the Machinists Union, Martin F …

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  • 60SelTrac — is a digital signalling technology used to control the movements of rail vehicles originally developed by Alcatel. SelTrac is now sold by Thales. SelTrac Communications Based Train Control (CBTC) technology SelTrac is a family of three different… …

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