The Paradox of the Universe

It's a bit of a thing. The universe is all, like, 4D space-time and stuff. But have you ever stopped to think about the implications of time travel in the face of infinite parallel universes?

Read more about the Grandfather Paradox | Learn about the perils of parallel panic

			* If a time traveler goes back in time and kills their grandfather, then...
			* ...their parent would never have been born. But if their parent was never born, then how can the time traveler have gone back in time in the first place?
			* It's like, timey-wimey, man!