Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 770
I907-] NATURE AND SCIENCE FOR YOUNG FOLKS 749 MAKING ARTIFICIAL FROST. As most young folks know, water is a mineralthat is in liquid form at ordinary temperatures.At a higher temperature it takes the form of agas and becomes steam ; at low temperature it isa solid, that is, it freezes. When this… … POMPONS OK ROSETTES TIED INTO ONE MASS BYINNUMERABLE STRINGS. Made with solution of tartaric acid. tiful and graceful patterns, as we may observe inthe frost on the window or in the snowflake. Chemicals of various kinds may be made intodifferent and beautiful patterns even in warmweather. Make a…
Children's literature
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