Thanks for posting the Tube on music rock : )
We have moved from eye rolling at post on geopolymer in Sumer/dyn Egypt
to seeking and seeing it's signature in earlier Zodiac ages.
Today the term....Caretaker Gov is used.
The designate of Adoption Theory for ancient cultures such as Dyn Egypt.
This would not in IMHO...be the 1st culture to be about adoption and
Gobekli Tepe signals this was actual practice...as the many millenia
site was put to sleep by organized planning.
We can debate why...yet it occurred as distinct as some cultures
walking away and leaving a city to be overgrown by Jungle as found in
Central America ...El Tigre for ex.
The ability to pour geopolymer would present easier repair and expansion
building to Extant.
The refaced Granite on Sphinx and Valley Temples ....this may indicate
yes/no to geopolymer...
if no....the manipulations required and scale would be a major challenge to
tools mainstream Egyptology claim existed.
You could site chemical softening....this could account for the near match
contours of granite to near match the already severe eroded temple blocks.
Still...the scale of size....lift in elevation....incline of plateau.
We today require terrain mod and special crane vehicles to move a lift up or down an incline.
The Egyptology side would have us believe 50 workers in tight spaces or with ramps and run out sand boxes to lower huge blocks...is how these manipulations
were carried out.
I might actually buy that. ..
if a graveyard of 20,000 skeletons with severe bone/body trauma were found
near Giza plateau : )