ence on the surface of the globe. Ice changes back into water ; and on our last Sabbath in the same way as the vapor, one of the products of Now, having previously arranged an experiment for we had a strong instance of this change by the sad the purpose of condensing water from the products of the… … Let us now take the case of water changing into ice; we can effect that by cooling it in a mixture of salt just the same manner. I will take another drop upon dish and obtained in the form of water ; and to show and pounded ice—and I shall do so to show you the this glass slab, and when I put the…
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