y be so called, keeps the machine going by smart and of eliminating the calorific rays. The last of Another purpose for which the current is used is pedaling. From the sprocket of the bicycle frame the these are absorbed at the other end by a column of for the small electric lamps employed for the… … is now quite general. These rays, with whose An interesting, novel, and pseudo-scientific at- strange powers every one is familiar, are, as is traction has recently been entertaining London well known, obtained by producing electric dis- audiences at the Hippodrome variety theater. charges of great…
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