File (tool) — A file (or hand file) is a hand tool used to shape material by cutting. A file typically takes the form of a hardened steel bar, mostly covered with a series of sharp, parallel ridges or teeth . Most files have a narrow, pointed tang at one end… … Wikipedia
Stroke ratio — In a reciprocating piston engine, the stroke ratio, defined by either bore/stroke ratio or stroke/bore ratio, is a term which is used to describe the ratio between the diameter of the cylinder bore and the length of the piston stroke within its… … Wikipedia
Cross stroke — Cross Cross (kr[o^]s), a. 1. Not parallel; lying or falling athwart; transverse; oblique; intersecting. [1913 Webster] The cross refraction of the second prism. Sir I. Newton. [1913 Webster] 2. Not accordant with what is wished or expected;… … The Collaborative International Dictionary of English
Cross file — Cross Cross (kr[o^]s), a. 1. Not parallel; lying or falling athwart; transverse; oblique; intersecting. [1913 Webster] The cross refraction of the second prism. Sir I. Newton. [1913 Webster] 2. Not accordant with what is wished or expected;… … The Collaborative International Dictionary of English
Field hockey — sport imagesize=300px caption=A game of field hockey in progress union=International Hockey Federation nickname=Hockey first=19th century registered= clubs= contact=Yes team=11 players mgender= category=Indoor/Outdoor ball=Hockey ball… … Wikipedia
Computer font — This article is about font technology. For information about the typographic appearance of individual font sets, see Typefaces. A computer font (or font) is an electronic data file containing a set of glyphs, characters, or symbols such as… … Wikipedia
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
Joseph Stalin — Stalin redirects here. For other uses, see Stalin (disambiguation). Joseph Stalin Russian: Иосиф Виссарионович Сталин Georgian: იოსებ ბესარიონის ძე სტალინი … Wikipedia
Slash (punctuation) — / Slash Punctuation apostrophe ( ’ … Wikipedia
List of aircraft engines — ABC Dragonfly at the London Science Museum This is an alphabetical list of aircraft engines by manufacturer. Contents A B … Wikipedia
Complications of hypertension — Main complications of persistent high blood pressure Complications of hypertension are clinical outcomes that result from persistent elevation of blood pressure.[1] Hypertension is a risk factor for all … Wikipedia