For serious discussion of the controversies, approaches and enigmas surrounding the origins and development of the human species and of human civilization. (NB: for more ‘out there’ posts we point you in the direction of the ‘Paranormal & Supernatural
’ Message Board).
I'm hoping that Harte's silence on this due to reflecting on the solution he put forth...in that it's back to the drawing board time.
We have to be honest and just state that we don't know how it was done - with or without wheels...; )
Stone softening/high precision tools/levitation...maybe all of the above. All we know is that these sites exist and that they are all over the world - can be viewed in an number of vid's now available.