Utak na may puso yan gun . drive what you fell from your heart to the brain and let the brain combine your fellings from your heart and thoughts of your mind and you'll find the answer
Ancient civilization of Egypt is such a big "why,how,what" or any other confusing questions of the human history which some theories and conclusions can literally twist our basic perception life and beliefs.. Plus a lot as in tons of mysteries of this civilization are still intact in the science...