Rochester Institute of Technology in Rochester, NY appears to have a little known, but absolutely amazing architectural landmark on its campus.  Its called the Escherian Stairwell and its design has been dazzling everyone who sees it.

Somehow, this staircase seems to defy the laws of physics by looping back on itself.  You have to see it to believe it.

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What do you think? Is this for real? How is it even possible?