This is a brief video of M.C. Escher’s ‘Impossible Cube’ modeled and 3-D printed in real life by Pierpaolo Andraghetti. It only looks perfect from this one angle. For any other angle the trick of perspective becomes apparent.
August 7, 2017
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Jun 16, 2025
I recently ran across a very interesting website boasting 500+ reviews of books pertaining to time travel...