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- Apr 6, 2007
How does time travel work exactly? Like in Harry Potter 3, when Harry and Hermione travel with the Time Turner, they see themselves doing what they did 3 hoursback. So there are 2 Harrys and 2 Hermiones. That means the Past Hermione and Past Harry also go back in time, like the Present day Harry and Hermione do. Sothe cycle just repeats and repeats? They just keep going back in time? What happens to them? Do they exist in the different dimension? And when you go back intime, how come other people don't? What happens to THOSE people that don't go back? How far does the perimeter of the time travel magic extent to?