Meteors
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C.
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Article
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1877
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Elsevier Science
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English
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Fire-Damp ]~xpl(l~lions.--The Annales des Mines (T. xi, liv. 2) gives three papers on the relations of atmospheric pressure and coal dast, to explosions of fire-damp, and on the best means of preventing them. The French Academy has appointed MM. Daubrde, P. Thenard, and ]3erthelot, a committee to a