Phil Halper (aka Skydivephil) | The Big Bang's new meaning, with Stephen Hawking, Roger Penrose and other leading cosmologists @PhilHalper1 | Uploaded August 2019 | Updated October 2024, 1 week ago.
What happened before the big bang? The questions used to written off as meaningless. But the Big Bang has changed it's meaning . Stephen Hawking, Roger Pernsoe and many other leading cosmologists explain why and clear up common misconceptions.
Featured Scientists include Roger Penrose, Stephen Hawking, George Efstathiou, Gabriele Veneziano, Abhay Ashtekar, Alan Guth and Alex Vilenkin
For our Before the Big Bang Series (from which much of this video was complied from )see here:
youtube.com/watch?v=8CChnwOsg9I&list=PLJ4zAUPI-qqqj2D8eSk7yoa4hnojoCR4m