Essays Tagged: "The Theory of Everything: The Origin and Fate of the Universe"
time machine
Time machine"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 ... e-time so much that you could go off in a rocket and return before you set out." - Stephen Hawking. The real question is, what would I go back in time to change? Knowing that changing an event, I can ...
Subjects: Art Essays