Ngokuthuthuka okusheshayo kwemboni yokuhlobisa, izikhathi kanye nabantu babeke phambili izidingo eziphakeme, ezingcono nezisheshayo zokuhlobisa.Izinto eziningi zokuhlobisa ezintsha, izindlela nezitayela nazo zilandela futhi zithuthuka ngamandla.Eminyakeni yamuva nje, kwavela izinto zokuhlobisa ezaziwa kakhulu 'i-rock slab'.Lolu hlobo lwempahla nakanjani luzoba umkhuba olandelayo uma kukhulunywa ngezinkulungwane zemizi.Njengoba i-rock plate iyinto ecindezelwa eshidini ngokucindezela okukhulu, sicela ungakhathazeki ngobulukhuni bayo, ngoba izinto ezenziwe ngokucindezela okuphezulu ziqinile kakhulu, futhi phansi okuminyene kweshidi nakho kunezidingo zesayensi kakhulu, ungasho ukuthi ukuqina kungcono, ngakho-ke sicela ukholwe iziphakamiso zomkhiqizi lapho uthenga, ngoba bangabantu abachwepheshile kakhulu.