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Cape Hatteras Light
House - Which one is it?
Assume that the staircase in the lighthouse is of the same chirality as the exterior pattern. Which lighthouse would make a better medieval fortress? Click here.
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The Caduceus Every pre-med student should know this.
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The majority of righthanders make the pretzel on the right, lefthanders the one on the left. These two pretzels are non-superimposable
mirror images of one another created by inverting the image.
Here is the real deal.
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Borremean Rings
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Michelangelo
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