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A clean slate? (or should that be granite?)
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stonefree
68 posts

Re: A clean slate? (or should that be granite?)
May 05, 2011, 23:16
Not specifically as yet, although I've been musing on the possibility that the Sun's rays through the capstone aperture might have enabled them to track the Analemmic and thereby reveal the Earth's axial wobble. This would require some kind of marks being made regularly at the same time each day.
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Re: A clean slate? (or should that be granite?) (cerrig)
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