How That Impossible Escher Waterfall May Have Been Built [Video]

Remember this? Still pretty crazy! But maybe a little less so after taking a look at David Goldman's theory of how exactly this contraption was put together: More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/4bRI9EfSfYI/how-that-impossible-escher-waterfall-may-have-been-built

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