. The first three occur, however, in connected with the tap at the end of the tube by means of a end of the funnel, and creates an upward movement of the such small proportion, and their volatility is so great, that short flexible pipe, D, and a quantity of water, equal in bulk air to the vertical… … Evidently, in a burning cigar, the slowly- advancing zone of glow drives before it BLASTING WI'r. TIME. the distillable matters, so that in the yet This ventilator is well adapted for ventilating dwellings, unburnt portion a constant accumulation of these takes cars, steamboats, mills, and mines.…
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