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Dentists - Doctors - Inventors - Medicine - Science

Mar. 22 Motorized in any case: The Munich mechanic Roedonbeck constructed for himself a small motor driving a propellor. He takes the whole propulsion set on his back and is driven ahead by the pressure of the air screw. Then he rides his bicycle and the propollar drives him out in the open air. Then he takes his ski and without fatiguing him-self he is gliding over the power-snow. All the possibilition of using this small motor cannot be told but Mr. Roedenbeck is a very clever man fall of brain-waves and he surely will set many a thing in operation with his small motor. Who knows - maybe it will be the locomotive power of the future

Picture No
13213459
Media ID
46966928
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5201px x 3923px (1.3MB)
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(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
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Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
Source
Keystone Pictures USA

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Ahead Cannot Clever Constructed Driven Drives Fatiguing Gliding Knows Maybe Mechanic Motorized Pressure Propellor Propulsion Screw Surely Told


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