ever filling the insulators over which the conductors pass. a second dynamo, causing the movable part, the arma- gives symmetrical spectra; and often one or two par- All this goes to prove that the technologist is now pre- ticular spectra take all the light. This is of course de- ture, to operate.… … ELECTRICAL TRANSMISSION OF FOWER-FRIMARY STATION AT LAUFFEN ON THE NECKAR ROTARY CURRENT DYNAMO FROM THE 0ERLIK0N WORKS. The transmission of power over such long distances to be used. Generally it is not so. It is not easy to bringing the power which is now wasted in regions re- is a new thing for…
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