Watch These Impossible Gears Turn Anyway [Video]

Square gears. Oval gears. Friggin goldfish and squid gears. My brain says none of these should work, but my eyes beg to differ. It feels like I'm breaking the rules. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/Iei3MHN6MjM/watch-these-impossible-gears-turn-anyway

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