losing steel in a box-pile having The velocity of sound in water has been the subject Considerable space is devoted to the discussion of artesian iron top and bottom plates, and sides made by bending a I of patient investigation. Observers were placed in two or driven wells, of which there appears… … Mr. James J. Kean, of San Francisco, Cal., has patented pie, from 100° C. to 121 '4°, equal to an increase of 39° Fah., SOUND PRODUCING. a spark arrester for locomotives, etc., which consists in a while sulphur, which melts ordinarily at 111'5°, will meltat revolving turret, closed at the top, and…
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