ing forces hold it on a steady course. He says long study and repeated experi- mitting commercial intelligence by the means of the PROF. BOTTS'S FLYING MACHINE menting has demonstrated this principle. telegraph and telephone. These electricians, as a re- BY J. MAYNE BALTIMORE. Prof. R. H. Botts,… … The propellers are also battle a small Japanese placed in linear sections. A BICYCLE AEROPLANE. advance guard was pa- So when in motion they tiently forcing back the will cut or pass over different air currents at the has carefully studied the great problem of aerial Russian scouts who were on the…
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