Hand-crafted Knot Jewelry:
Decorative Marlingspike Seamanship rendered in precious metal.
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Pythagoras was right. While the path from the extreme lower part of the curve to the extreme upper part is neither a straight line, nor a mathematically exact sine curve, both descriptions come close enough that they can be used to approximate the distance.

(This site last updated on 12-11-2017)

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