Briton Sir Roger Penrose shares Nobel Prize in physics for black hole discovery

The transcript discusses the evolution of the concept of black holes, from initial skepticism to acceptance. It highlights the theoretical work done in 1964, linking black holes to the Second Law of Thermodynamics and entropy. The speaker describes a geometric approach to understanding black holes, focusing on light behavior and the concept of a 'trap surface.' The terminology of 'black hole' is attributed to John Wheeler, and recent observational evidence supports their existence. The speaker expresses hope that these ideas will be taken more seriously in the future.

How did the understanding of black holes evolve over time according to the speaker?

What was the significance of black holes in relation to the Second Law of Thermodynamics?

What feelings did the speaker experience when thinking about black holes?

What is a 'trap surface' as described in the text?

What evidence do we have of black holes according to the speaker?