Cool Worlds | Traveling Back in Time
Is it possible to go backwards through time? We travel forwards every day, but traveling back could let us change our past, visit old friends, or manipulate the timeline to our benefit...
2019-11-02 19:00:00 - Cool Worlds
Although our knowledge of space and time remains incomplete, we can still use what we know to consider possible time machines.
But what kind of paradoxes would this entail and how can we resolve them?
Join us today on a special journey through time.