The entropy of a hole in space-time

          @misc{ scivideos_strings:20141013,
            doi = {},
            url = {https://scivideos.org/strings-conferences/20141013},
            author = {},
            keywords = {},
            language = {en},
            title = {The entropy of a hole in space-time},
            publisher = {},
            year = {},
            month = {},
            note = {strings:20141013 see, \url{https://scivideos.org/strings-conferences/20141013}}
          }