http://www.reddit.com/user/GopherGadgets
GopherGadgets9 karma2015-05-07 15:39:23 UTC
Is it possible to have a bicycle where a magnet holds the wheel into place causing zero friction between the frame and wheel?
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GopherGadgets9 karma
Is it possible to have a bicycle where a magnet holds the wheel into place causing zero friction between the frame and wheel?
View HistoryShare Link