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91Oral hygiene — is the practice of keeping the mouth and teeth clean to prevent dental problems, especially the common dental caries and gingivitis, and bad breath. There are oral pathologic conditions in which a good oral hygiene is required for healing and… …
92History of the floppy disk — 8 inch, 5¼ inch, and 3½ inch floppy disks Over the history of the floppy disk a number of different formats were used. Floppy disks have now been largely superseded by other storage media and by network file transfer. Contents …
93Wooden reed care — and Bacteria Introduction Due to their natural composition, wooden musical reeds may hold bacteria or mold, which can affect one’s health and the quality of sound produced. Some of the basic instruments that use wooden reeds include the clarinet …
94Apple — This article is about the fruit. For the technology company, see Apple Inc.. For other uses, see Apple (disambiguation). Apple tree redirects here. For other uses, see Apple tree (disambiguation) …
95MRIGlobal — MRIGlobal,formerly named Midwest Research Institute,in 2009 MRIGlobal (formerly Midwest Research Institute) is an independent, not for profit, contract research organization based in Kansas City, Missouri. Founded in 1944 during World War II as… …
96Military equipment of Turkey — The military equipment of Turkey includes a wide array of arms, artilleries, large surface vessels, cannons, armored vehicles, mortars, unmanned vehicles and many different equipments. Contents 1 Historical development 1.1 General 1.2 1923 1950 …
97Index of optics articles — Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.[1] Optics usually describes the behavior of visible,… …
98wash — [wôsh, wäsh] vt. [ME wasshen < OE wæscan, akin to Ger waschen: for prob. IE base see WATER] 1. to clean by means of water or other liquid, as by dipping, tumbling, or scrubbing, often with soap, a detergent, etc. 2. to make clean in a… …
99wash — I. verb Etymology: Middle English, from Old English wascan; akin to Old High German waskan to wash and perhaps to Old English wæter water Date: before 12th century transitive verb 1. a. to cleanse by or as if by the action of liquid (as water) b …
100Christmas tree — For other uses, see Christmas tree (disambiguation). A lit up Christmas Tree with ornaments [1] The Christmas tree, also known as a Yule tree, is a decorated evergreen coniferous tree, real o …
