Quote

In this post, I review the idea that
> monumental architecture in Egypt or elsewhere was
> created by pouring concrete into forms to make
> stones. From powdered stone.
>
> Since Joseph Davidovits first proposed the notion
> as early as 1988, various proponents of fringe
> archaeology like to claim that the monumental
> architecture of cultures around the globe was
> created through the use of geopolymer. In short,
> pyramids and temples weren’t’ made by stacking
> stones but by pouring cement into stone-shaped
> forms.