jddorren08:
1994.05b Sir Roger Penrose lecturing at the University of Pennsylvania in 1994. Today, 6 October 2020, it was announced that he had been awarded, with two others, the 2020 Nobel Prize for Physics.
jddorren08:
1994.08b Sir Roger Penrose signing his book "Shadows of the Mind" after his lecture at the University of Pennsylvania in 1994. Today, 6 October 2020, it was announced that he had been awarded, with two others, the 2020 Nobel Prize for Physics.