Lecture - Gravitational Physics, PHYS 636

          @misc{ scivideos_PIRSA:25010035,
            doi = {},
            url = {https://pirsa.org/25010035},
            author = {Gregory, Ruth},
            keywords = {Cosmology, Strong Gravity},
            language = {en},
            title = {Lecture - Gravitational Physics, PHYS 636},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2025},
            month = {jan},
            note = {PIRSA:25010035 see, \url{https://scivideos.org/pirsa/25010035}}
          }