are used widely

  • 41Oji-Cree language — Severn Ojibwa Anishininiimowin, ᐊᓂᔑᓂᓂᒧᐏᐣ Spoken in Canada Region Ontario, Manitoba Native speakers 10,500  (no date) …

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  • 42Anabolic steroid — cite journal author=Grishkovskaya I, Avvakumov GV, Sklenar G, Dales D, Hammond GL, Muller YA title=Crystal structure of human sex hormone binding globulin: steroid transport by a laminin G like domain journal=EMBO J. volume=19 issue=4… …

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  • 43Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower …

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  • 44Tungsten — (pronEng|ˈtʌŋstən), also known as wolfram (IPA|/ˈwʊlfrəm/), is a chemical element that has the symbol W and atomic number 74.A steel gray metal, tungsten is found in several ores, including wolframite and scheelite. It is remarkable for its… …

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  • 45Geosynthetic — Geosynthetics is the term used to describe a range of generally synthetic products used to solve geotechnical problems. The term is generally regarded to encompass four main products: geotextiles, geonets/geogrids, geomembranes and geocomposites …

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  • 46Wood drying — (also seasoning lumber or timber seasoning) refers to reducing the moisture content of wood prior to its use. For some purposes wood is not dried at all (it is used green ) [http://en.wikipedia.org/wiki/Green wood] . Often the wood needs to be in …

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  • 47Model railway scales — This page lists the most important model railway scale standards in the world. Most standards are regional, but some have followers in other parts of the world outside their native region, most notably NEM and NMRA. It should be noted that while… …

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  • 48List of rail transport modelling scale standards — See also: Rail transport modelling scales This page lists the most important model railway scale standards in the world. Most standards are regional, but some have followers in other parts of the world outside their native region, most notably… …

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  • 49Water (molecule) — Chembox new Name = Water (H2O) ImageFileL1 = Water 2D labelled.png ImageSizeL1 = 120px ImageNameL1 = The water molecule has this basic geometric structure ImageFileR1 = Water molecule 3D.svg ImageSizeR1 = 100px ImageNameR1 = Space filling model… …

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  • 50Properties of water — H2O and HOH redirect here. For other uses, see H2O (disambiguation) and HOH (disambiguation). This article is about the physical and chemical properties of pure water. For general discussion and its distribution and importance in life, see Water …

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