Also a math question - I was unable to figure out how to calculate the radius of the outer ring of circles and approximated it by eye to 3.21725 times the radius of the inner ring. Anyone better at geometry than me who could give me a precise equation?
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branchandroot
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Date: 2014-05-02 12:14 am (UTC)(no subject)
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Date: 2014-05-11 05:32 pm (UTC)(no subject)
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