Comments by "Mikko Rantalainen" (@MikkoRantalainen) on "" video.

  1. 1:30 How about using another pair of magnets, one at the end of the axle and another opposing one in the post? That would prevent the axle from moving towards the post and wouldn't require any contact. Also, it would be interesting to charge the flywheel with electricity but that would require some kind of syncronization method for the coils to be able to push more speed to flywheel.
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  2. How about instead of spike and plate at the end of spinning axle, you put one magnet at the end of the axle and another on the stand? When you orient both so that the poles are against each other, it should prevent the axle from moving to left and require no contact at all.
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