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51hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
52Hubble Space Telescope — Infobox Space telescope name = Hubble Space Telescope (HST) caption = The Hubble Space Telescope as seen from Space Shuttle Discovery during its second servicing mission (STS 82) organization = NASAESASTScI alt names = nssdc id =… …
53Pinhole camera — A pinhole camera is a very simple camera with no lens and a single very small aperture. Simply explained it is a light proof box with a single hole in one side. Light from a scene passes through this single point and projects an inverted image on …
54Consumer Reports — cover dated November 2005 Editorial Director Kevin McKean Categories Consumer advocacy Frequency Monthly …
55Inharmonicity — In music, inharmonicity is the degree to which the frequencies of overtones (known as partials, partial tones, or harmonics) depart from whole multiples of the fundamental frequency. Acoustically, a note perceived to have a single distinct pitch… …
56Piano acoustics — are those physical properties of the piano which affect its acoustics.tring length and thicknessThe strings of a piano vary in thickness, with bass strings thicker than treble. A typical range is from 1/30 inch for the highest treble strings to… …
57David Akers — Akers with the Philadelphia Eagles in August 2009 No. 2     San Francisco 49ers Placekicker Personal informat …
58Charles Woodson — at an Atlanta Hawks game in May 2008. No. 21     Green Bay Packers Cornerback …
59Champ Bailey — during the 2010 NFL season. No. 24     Denver Broncos Cornerback Personal information …
60Michael Strahan — at the Giants Super Bowl XLII championship parade. No. 92      Defensive end …
