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The fireside university of modern invention, discovery, industry and art for home circle study and entertainment . r cells wereused on each boat, and the cost for power was about fifty-fivecents a day for each boat. General Barney, who managed theWorlds Fair fleet, set up a manufactory at Boston. For what other important use is the Accumulator intended? For street carriages, or motor-cyles. These have pneumatictires, and bicycle construction—that is, ball bearings. But it isalso possible that the trolley may play an important part in thetraction of all kind of vehicles, and that the horse as a
The fireside university of modern invention, discovery, industry and art for home circle study and entertainment . r cells wereused on each boat, and the cost for power was about fifty-fivecents a day for each boat. General Barney, who managed theWorlds Fair fleet, set up a manufactory at Boston. For what other important use is the Accumulator intended? For street carriages, or motor-cyles. These have pneumatictires, and bicycle construction—that is, ball bearings. But it isalso possible that the trolley may play an important part in thetraction of all kind of vehicles, and that the horse as a draughtanimal may cease to be generally used. The lasting qualitiesof the latest Accumulators are highly satisfactory. They arecharged in great rooms, hundreds and thousands at a time. What is the Telautograph ? A wonderful electrical instrument invented by Profess nElisha Gray, of Chicago, wrhereby hand-writing is transmittedby telegraph, and bank checks may be signed at a great the receiving instrument a pencil moves as if by an unseenhand, and at the other end of the wire from the Sending A^.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902