If the flashlight is to strengthen the tin bracket with a motor from a child’s toy, the axis of which is planted miniature celluloid propeller, and connect the motor to the battery of a flashlight, get a portable fan, which could become a mechanical fan and refresh face in heat.
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First of all, I thank the editorial board of "Modelist-Konstruktor" for promoting the ingenuity, intelligence and talent of ordinary people, for providing the opportunity to use their rich...
