Behold The Hyundai Uni Wheel. Transportation May Never Be The Same - CleanTechnica
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  • trash80@lemmy.dbzer0.comEnglish
    1·
    1 年前

    Now imagine there is a handle sticking out of the crankshaft that needs to rotate around the shaft with the hand crank as it gets turned. That is the motor.

    What are you referring to as the crankshaft?