Gravitational Physics Q&A

          @misc{ scitalks_PIRSA:23020066,
            doi = {},
            url = {http://pirsa.org/23020066},
            author = {Gregory, Ruth},
            keywords = {},
            language = {en},
            title = {Gravitational Physics Q\&A},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2023},
            month = {feb},
            note = {PIRSA:23020066 see, \url{https://scivideos.org/PIRSA/23020066}}
          }