There are few scientists that can be said to have touched the public imagination. Physicist and cosmologist Stephen Hawking is one such scientist. Appearing as part of the 2015 Ideas at the House program, Professor Hawking joined us from Cambridge, via livestream hologram technology, for his first-ever Australian public lecture in April 2015. His daughter and co-author, Lucy Hawking, and physicist and writer Paul Davies, joined us in the Concert Hall to introduce the man who informed all that we know of black holes, general relativity and the Big Bang Theory. (Stream Premiere)