Trebel, George. [from old catalog] · New York, F. Tousey · leaf 50
points, and down the other. In its passage between the pointsit forms the luminous arc. The heat of the arc fuses and vola- 44 HOW TO MAKE AND tilizes the kaolin, andyt wastes slowly away like the wick of acandle; hence its name. The electric light is of the purest white. In it the mostdelicate…
Electricity
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