Is time travel possible? Brian Cox and Nalini Joshi offer their views | Q & A

A questioner on ABC’s Q&A asks whether it is possible for a person who invents a time machine in the future to travel back in time and show us how to make one. Panelists Nalini Joshi and Professor Brian Cox give their views. More science here: https://www.youtube.com/user/ABCTVCat…​ More Q&A here: https://www.youtube.com/user/abcqanda​ Brian Cox says you can’t travel into the past, but Nalini Joshi disagrees. “Well, … Continue reading Is time travel possible? Brian Cox and Nalini Joshi offer their views | Q & A