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Wind is the flow of gases on a large scale. On Earth, wind consists of the bulk movement of air. In outer space, solar wind is the movement of gases or charged particles from the sun through space, wh ...
Definition
This article is about the Sextant as used for navigation. For the astronomer's sextant, see Sextant (astronomical). For the history and development of the sextant see Reflecting instruments A sext ...
Wikipedia Article
Speech is the vocalized form of human communication. It is based upon the syntactic combination of lexicals and names that are drawn from very large (usually about 10,000 different words) vocabularies ...
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