Light as a feather stiff as a board and Ouija board phenomena seems it has the potential to be utilized by ancient man to do heavy lifting , moving and sliding of large stones. if the techniques were worked with and the more mechanical aspects of these phenomena could be taking advantage of and used to possibly a superhuman level. if you have 50 people using these techniques to do heavy lifting it seems the potentials are pretty mind blowing. Also in the case of the Egyptians the used magic and ritual in every aspect of their lives it doesn't seem to far fetched that they would have created magical techniques for building also. Still am trying to find the reference but i read in a book or article about a temple in Greece where the priest would put their hands on a statue and it would move around to various squares and they would divine from its movements so it seems like ouija board phenomena could be utilized for moving large objects along with its divinatory purposes.
http://en.wikipedia.org/wiki/Light_as_a_feather,_stiff_as_a_board
http://en.wikipedia.org/wiki/Ouija
http://www.youtube.com/watch?v=gUUM6p3QNaA&feature=related
