Wednesday, October 22, 2008

Time Travel Basics

This is one of the best representations of time travel physics that I have seen summerized in one easy to understand explanation. So can go back in time and meet your grandfather...kill him even and it won't affect you one bit unlike Back to the Future. But you also can't change history by killing Hitler cause you will only create an alternate timeline where he doesn't exist. Your own time line is set and immutable. Don't get me started on my Donnie Darko theories and how belief or lack of belief in God affects time travel...that discussion makes my head explode.

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