Robin - Lol, probably.
I think it's likely that some works, in particular I like the interior limestone blocks at the pyramids for this, could easily have been 'geopolymer'. Most others though, not so much. Natural stone in most cases is pretty obvious. So are quarry marks and cutting evidence. Peru has some really obvious quarry locations close to the construction sites, some with blocks abandoned in apparent transit from the quarry. But no rock crushers, vats, kilns, etc. that I know of. - Rick -----Original Message----- From: Robin <mixent...@aussiebroadband.com.au> Sent: Wednesday, July 12, 2023 4:10 PM To: vortex-l@eskimo.com Subject: Re: [Vo]:EVOs, Hutchison, and ancient megalithic tech In reply to <r...@highsurf.com>'s message of Wed, 12 Jul 2023 15:59:49 -1000: Hi, I wonder if people thousands of years from now will wonder how we managed to carve large concrete structures? [snip] Buy electric cars and recharge them from solar panels on your roof.
