User blog comment:EmpyreanSmoke/Supernatural Q&A/@comment-95.112.161.208-20150915211422

It was mentioned by Ash in Dark Side of the Moon, that he could use String Theory to gain access to other people's heaven. So, as String Theory involves the existence of over 10^500 different universes, does this mean they all exist as part of the Supernatural universe ? Or is just that part of String Theory correct, that helps to understand how to gain access to somebody's heaven ?