One of the big selling points for the New Agers is the mystery of the Great Pyramid, said to have been aligned to true north and embodying the pi vale provided by ET’s, but now we know that the ancients surveyed the dimensions for the Great Pyramid and aligned it by the axial precession rate of the earth, 72 years/degree, the method by which they accurately measured longitude and thereby the size of the earth, the radius length of which is equal to the base perimeter length of the Great Pyramid x 7,200.