Ed Leedskalnin's science of magnetic currents blanketing the earth and being stronger at certain latitudes, fits nicely into Nassim Haramein's theories regarding sacred geometry.
Ed used his science to move large objects with no modern day equipment. He may have even used the 64 tetrahedron complex crystals that Nassim'stheories suggest may be capable of antigravity.
Notice the images associated with Ed's code in the following link. The seed of life, the Star of David and the tetrahedron complex which forms the basis of Nassim's theories.
And, finally I've included a youtube video of the Coral Castle.