Time travel used to be thought of as just science fiction but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.
Work gives you meaning and purpose and life is empty without it.
Whenever you deal with science fiction you are setting up a world of rules. I...
The most dangerous creation of any society is the man who has nothing to lose.
