THE THEORY IS THAT THE SUNLIGHT BOUNCING OFF OF THE GREAT PYRAMID, AND THE LESSER PYRAMIDS REFLECTION WOULD MAKE IMAGES IN THE CLOUDS THAT COULD BE USED TO NAVIGATE THE PLANET. BECAUSE THE DOME OF THE PLANET IS CIRCULAR, THE MATHEMATICS USED IS CALLED CELESTIAL NAVIGATION. THE GENERAL CURRENT DAY TOOL USED FOR THIS IS CALLED A SEXTANT. ONE OLDER TOOL USED FOR THIS TYPE OF NAVIGATION IS CALLED A CROSS STAFF.
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