[algore]

It looks like a mixer attachment for when the PrEgyptians used to make the Pyramid block slurry.

Or at least that is what Joseph Davidovits might think.

His theory suggests that some blocks, particularly near the very top of the pyramids, were cast on-site using a slurry of crushed limestone and a binding agent

[Paladin2]

PrEgyptians didn’t make ice cream?

[SunkenCiv]

JD’s thesis is that the “limestone” stones of the Great Pyramid resulted from geopolymerization.