20:1920:19, 21 August 2025diffhist−62Construction of the Egyptian pyramids→Third through Fifth dynasties: Not cited, and not true either! The Bent pyramid is one of the few pyramids with casing stones still largely intact, because it is MORE stable, (though some argue it is because it was harder for looters to remove them) but in any case this claim needs a citation. Later pyramids like at the top of Kahfre use locking insets to keep the casing stones from moving relative to each other.