The movement of an indicator on a bowl is affected by two axes just below the top, leading to an accumulation of error if there are inaccuracies. The precision of the spinner is within 1.5, equivalent to half the thickness of a human hair. The vases are crafted with impressive precision, with one having a longer neck and lip at the top, all carved out of granite.
Christopher Dunn is the author of several books, including "Giza: The Tesla Connection," "Lost Technologies of Ancient Egypt," and "The Giza Power Plant."
www.gizapower.com
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