needle aberration
11Dmitry Dmitrievich Maksutov — Dmitri Dmitrievich Maksutov Dmitry Dmitrievich Maksutov (Russian: Дмитрий Дмитриевич Максутов) (23 April [O.S. 11 April] 1896 12 August 1964) was a Russian / Soviet optical engineer and amateur astronomer. He is best know …
12Parallax — For other uses, see Parallax (disambiguation). A simplified illustration of the parallax of an object against a distant background due to a perspective shift. When viewed from Viewpoint A , the object appears to be in front of the blue square.… …
13Timeline of electromagnetism and classical optics — Timeline of electromagnetism and classical optics* 130 mdash; Claudius Ptolemy tabulates angles of refraction for several media * 1021 mdash; Ibn al Haytham (Alhazen) writes the Book of Optics , studying lenses, the psychology of vision, the… …
14Moral Midgetry — The Wire episode Episode no. Season 3 Episode 8 …
15Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …
16Occidental College — Motto Occidens Proximus Orienti (Latin) Motto in English The West is nearest the East Established April 20, 1887 …
17Religious conversion — The Conversion of Saint Paul, a 1600 painting by Italian artist Caravaggio (1571–1610) Part of a series on the Religious conversion Types …
18Catfish — For other uses, see Catfish (disambiguation). Catfish Temporal range: Late Cretaceous – present Black bullhead Scientific classificati …
19List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
20Preimplantation genetic diagnosis — In medicine and (clinical) genetics preimplantation genetic diagnosis (PGD) (or also known as Embryo Screening) refers to procedures that are performed on embryos prior to implantation, sometimes even on oocytes prior to fertilization. PGD is… …
