Video Presentation Dec 5, 2015 00:53:15 Conformal Geometry in General Relativity and Cosmology: Old and New Developments Roger Penrose Dept. I Location Harnack-Haus Tagungsstätte der Max-Planck-Gesellschaft Ihnestr. 16-20 14195 Berlin Copyrights © Max Planck Institute for the History of Science, 2015, CC-BY 3.0 © Max Planck Institute for Gravitational Physics Mathematics Chemical & Physical Sciences