g- Se when hot. G is the heat reservoir chamber, in which the nates his production as ‘“ sebastin,” and gives a number of New Alloy. heat is communicated from the hot reservoir to the air. Un- A very beautiful new alloy, intended to replace brass in interesting particulars as follow: der certain… … quired absorbing qualities, and an explosive compound may then be obtained of the re- itan fish. Dr. Borgiotti, another member of required power without loss of the necessary the Academy, also narrated a case of phos- furniture, has been invented by W. A. Hopkins, of Paris. phorescent sweating in a…
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