great pyramids

Many Moons ago a theory was proposed, which claimed that the small shafts inside the Great Pyramid pointed towards certain stars in the night sky. Furthermore, because the position of these stars changes with the changing millennia, due to the precession of the equinox (the slow precessional wobble of the Earth), a precise date for the construction of the Great Pyramid could be derived. The southern shafts were said to point towards Sirius and Al Nitak in the belt of Orion, while the northern shafts pointed seemingly randomly into the northern skies. The allocated stars in the northern skies were Kochab and Thuban, with the latter being claimed as being the pole star in 2450 BC. But this is all