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Necessity of Pure Air in Sleeping Apartments

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NECESSITY OF PURE AIR IN SLEEPING APARTMENTS.—

The recent investigations of circumstances affecting the health of the masses, have caused the importance of pure air and light to be more generally understood now than formerly. The simple fact set forth by Dr. Arnott long ago, that a canary-bird suspended near the top of a curtained bedstead in which people are sleeding will generally be found dead in the morning, should have been sufficient to show the danger of breathing a vitiated medium, and the necessity of providing a constant and ample supply of fresh air in our dwellings. A man, in a minute, vitiates about 1630 cubic inches, (to say nothing of the effect produced by the exhalations from the skin,) and this will serve to give some notion of the large quantity required for healthful occupation of a building by a number of persons, and especially of sleeping rooms.

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