ahrens prism

  • 1Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …

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  • 2performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical.       The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …

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  • 3Lost (TV series) — Not to be confused with Lost (2001 TV series). Lost Title screen Genre Action/Adventure, Mystery, Drama, Fantasy, Sci fi …

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  • 4number game — Introduction       any of various puzzles and games that involve aspects of mathematics.       Mathematical recreations comprise puzzles and games that vary from naive amusements to sophisticated problems, some of which have never been solved.… …

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  • 5Lost : Les Disparus — Lost Les Disparus Titre original Lost Autres titres francophones Perdus (Québec) Lost (Belgique, Suisse) Genre Drame, aventure, science fiction, mystère …

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