concave area

  • 121hollow — I (New American Roget s College Thesaurus) n. concavity, depression, dent, cavity, hole; valley, gully, basin; channel, groove, furrow. adj. thin, unresonant; sepulchral, deep, empty, void, unfilled, vacant; unsound, weak, uncertain,… …

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  • 122Johannes Kepler — Infobox Scientist name = Johannes Kepler |175px image width = 175px caption = A 1610 portrait of Johannes Kepler by an unknown artist birth date = Birth date|1571|12|27 birth place = Weil der Stadt near Stuttgart, Germany residence = Baden… …

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  • 123Retroreflector — Infobox Laboratory equipment name = Retroreflector caption = A gold corner cube retroreflector acronym = other names = uses = Distance measurement by optical delay line inventor = manufacturer = model = related = A retroreflector (sometimes… …

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  • 124Altrincham — infobox UK place country = England map type= Greater Manchester official name= Altrincham latitude = 53.3838 longitude = 2.3547 population= 67,061 (2001 Census) population density= Pop density mi2 to km2|3781|precision=0|abbr=yes|wiki=yes… …

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  • 125Arabian horse — Infobox Horse name= Arabian horse status = DOM image caption= An Arabian Mare altname= Arabian, Arab country= Developed in the Middle East, most notably Arabian peninsula group1= Arabian Horse Association (AHA) (United States) group2=The Arabian… …

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  • 126Nail (anatomy) — Human nails Fingernails Toenails A nail is a horn like env …

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  • 127Spoon lure — A spoon lure is, in terms of sport fishing an oblong, concave metal piece resembling a spoon. The spoon lure is mainly used to attract fish by reflecting light and moving randomly.The spoon lure was invented by Julio T. Buel in about 1848.The… …

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  • 128Chrysopelea — Not to be confused with flying serpent. Chrysopelea Ornate Flying Snake, Chrysopelia ornata Scientific classification Kingdom …

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