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Scientific American, Vol. 65, No. 2 (1891) (1891)

leaf 3

An illustration from Scientific American, Vol. 65, No. 2 (1891), 1891, leaf 3
doubt that balloons are destined to truly at hand. manual power is displaced by electric motors, Promi- play an important part in the great European war Asmall army of Italians are to-day shoveling snow nent among these is the pumping of water in dwellings which every one assigns to a more or less… … In the larger sizes, beginning with the 4 x 4 brownish spots where it has been employed. pump run by a 1144 power Thomson-Houston Casein glue is a solution of casein, which ap- motor, the pump and motor are placed upon the same pears as whey or drop when milk is allowed to curdle. future. Asa means…

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