Does any one have an evidence or understanding of how foundations ended up designed so long ago? Did the builders mainly use the rocks in the basements they dug to create the foundations? And 200 yrs. from now, anyone are going to be digging for this "treasure" (like as in https://httpswwwnwsupplementcompr56790.pages10.com/helping-the-others-realize-the-advantages-of-gold-standard-100-whey-protein-for-sale-71656508