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Mathematical Mysteries Behind

the Cosmic Calendar

-Keith Lehman 5/20/17

 

Would it surprise you to know that if you traveled back 2,600 years to the ancient city of Babylon and handed King Nebuchadnezzar a perpetual calendar chronograph with a moondial, he would instantly recognize it as a timekeeping device? Would it surprise you even more to know that if after converting the Arabic numbers to cuneiform,  [...]

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