nd heavier glycerine, and imme- direction of its length is multiplied, perhaps eighty or diately tended to rise to the surface. In so doing, it subdivided the glycerine into veins, and seemed in- a hundred times. This, by the paper index, is again multiplied probably twenty times, giving a total… … APPARATUS FOR ILLUSTRATING THE EXPANSION OF upturned, so as to produce @ larger oblique surface. One ef the pieces is shown thus constructed. In any METALS BY HEAT, case, a shapeis giventheend somewhat similar to that petus, alcohol ig poured into the center of the sur- sitiveness ia very great, A…
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