The woman's book : dealing practically with the modern conditions of home-life, self-support, education, opportunties, and every-day problems (1894)
New York : C. Scribner's sons · leaf 299
is the heat which we can stop by-means of a screen placed between us and a hotbody. It behaves much as does light. The raysof light may be partially shut off by an opaquebody; so can heat rays. Light rays can be re-flected almost completely by certain bodies, andabsorbed more or less completely by… … Fig. III.—Radiator with apipe communicating withthe outer air in order tosecure ventilation. If a radiator is used to heat a roomthere should be some provision similarto that shown in sketch to providefor the entrance offresh air. As generally ar-ranged and tended,I think it is safe tosay that the…
Women · Home Economics · Interior decoration
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