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Impact printer
A printer is a peripheral machine which makes a durable representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of an expanded us
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Approximation property
In mathematics, specifically functional analysis, a Banach space is said to have the approximation property (AP), if every compact operator is a limit of finite-rank operators. The converse is alwa
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Eddic poetry
The Poetic Edda is the modern name for an untitled collection of Old Norse anonymous narrative poems in alliterative verse. It is distinct from the closely related Prose Edda, although both works a
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Arytenoid muscle
The arytenoid muscle /ær ɪ ˈ t iː n ɔɪ d / or interarytenoid muscle is a composite intrinsic muscle of the larynx, consisting of a transverse part and an oblique part - the two parts may be conside
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Tenzing Norgay
Tenzing Norgay GM OSN (/ˈ t ɛ n z ɪ ŋ ˈ n ɔːr ɡ eɪ / ; Sherpa: བསྟན་འཛིན་ནོར་རྒྱས tendzin norgyé; May 1914 – 9 May 1986), born Namgyal Wangdi, and also referred to as Sherpa Tenzing, was a Nepalese
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Telegraph key
This article needs additional citations for verification.Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Te
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Ink ribbon
An ink ribbon or inked ribbon is an expendable assembly serving the function of transferring pigment to paper in various devices for impact printing. Since such assemblies were first widely used on
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Funke Mediengruppe
Funke Mediengruppe(formerly WAZ-Mediengruppe) is Germany's third-largest newspaper and magazine publisher with a total of over 500 publications in eight countries. WAZ-Mediengruppe is privately hel
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Electronic effects
An electric effect influences the structure, reactivity, or properties of a molecule but is neither a traditional bond nor a steric effect. In organic chemistry, the term stereoelectronic effect is
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Total differentiation
This article includes a list of general references, but it lacks sufficient corresponding inline citations.Please help to improve this article by introducing more precise citations. (July 2013 ) (L
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