成人快手

Professor Thomas Hertog on working with Stephen Hawking, that ureka moment when Hawking exclaimed "I have changed my mind. My book, A Brief History of Time, is written from the wrong perspective.鈥�
As Professor Hertog explains to presenter Audrey Carville, there then followed 20 years of exhaustive research, probing reams of analysis and brainstorming before the final development of a new theory of the cosmos, one that could better account for the emergence of life.