What’s the difference between time travel and time reversal? Could one travel thru time either way?
From my armchair…..Appears to me that in one instance time would run forward while the tt breaks the light speed barrier whereas in the other the universe runs backwards while the tt doesn’t.
From my armchair…..Appears to me that in one instance time would run forward while the tt breaks the light speed barrier whereas in the other the universe runs backwards while the tt doesn’t.