osed. It has been observed that iron lying still and space were so rusted that two-thirds of their substance had gone. It has been repeatedly observed that iron does not rust in water in which are dissolved small quantities of caus- tic alkalies, or alkaline earths, which neutralize every possi-… … ite ————__ +e e____--—- meuts at Valvorde, on the water-proofing of GERARD’S ALTERNATING ELECTRIC MACHINE. New Explosive from Carbon Bisulphide. soldiers’ uniforms by means of liquid alumi- According to a statement in the Polytech. na. With respect to the hygienic side of the question, the medical…
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