Miller, Charles M · Peoria, Ill., The Manual arts press · leaf 111
y forthe self-propelling model aeroplane. The glider has no motor and nopropeller, but is made on the plan of the motored model in the con-struction and adjustments. The glider is usually made smaller at first,increasing the size to the actual model later. The glider is more usefulfor study, if it… … Fig. 216. Fig. 217. All experiments except those intended for adverse conditions, shouldbe made either indoors where there is no wind, or away from buildingsfar enough to be out of reach of the whirls that are always present nearbuildings. Heavy paper can be used for planes in some of the…
Kites
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