Catch up with the latest The Astroholic Live on Periscope! In this episode we discuss sustainable chemistry, third law of thermodynamics, Catholicism and the antipopes and how can we become amortal! Guest star: Dr Andy Nortcliffe Watch it here!
I recently talked about how time travel to the past is unlikely to be possible. That came with the label that we haven’t found a law that tells us that it’s impossible just yet. We have hints, but no certainty. So what if time travel