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The Pyramids question...

Dude, the pyramids were obviously built by giants ... end of story ... and the giant doors prove my case !
@Mrchess78
Upon further reflection it strikes me that if limestone being a depositional mineral and layering is present as in natural limestone in the pyramid building blocks that would seem to preclude the homogeny of a poured product.In other words if it were ground,mixed and poured,it should not exhibit layering.
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@Dukedog said in #22:
> @Mrchess78
> Upon further reflection it strikes me that if limestone being a depositional mineral and layering is present as in natural limestone in the pyramid building blocks that would seem to preclude the homogeny of a poured product.In other words if it were ground,mixed and poured,it should not exhibit layering.

Michel Barsoum professor of materials science at Drexel University believes that both methods were used, cut limestone blocks and geopolymer poured into moulds to create the Pyramids.
@Dukedog said in #26:
> @Mrchess78
> Interesting. Would you have a link?

I read about him online somewhere when I was researching geopolymer before, if I see it again I'll send you the link to it of course.
Like, for instance, who in the heck were these stairs made for ?

https://imgur.com/JvzBWdD

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