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Straight Rod Passing Through Curved Hole

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latslnr5rmhsgepzki18This was an exhibit at the Science Museum in Valencia, Spain. The basic trick is that something that looks straight can actually act (or appear, to our eyes) curved (and vice versa) depending on the angle.

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Written by physicsgg

May 8, 2014 at 4:43 pm

Posted in MATHEMATICS

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