”If the apex of the pyramid were meant to represent an homage to the fundamental laws of the universe, the correct latitude would actually be closer to 29.9791750 N, which would bear less resemblance to the speed of light in a vacuum expressed in meters per second…
Egyptians of that time would have been more likely to express such a theoretical concept as the speed of light in “cubits” per second. Using 0.525 m as the estimated length of one ancient Egyptian cubit puts the speed of light at 571,033,253 cubits per second. Converting this number into latitude expressed in decimal degrees via the same approach would require the pyramid to be somewhere in western Russia in order for its location to correspond to the speed of light…”
Source
Dr. Troglodyte