Time travel

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Offline nothingnobody

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Time travel
« on: 03/09/2007 16:34:34 »
Time travel: Is it possible?
no path...no goal...no walker

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Offline DoctorBeaver

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Time travel
« Reply #1 on: 03/09/2007 16:43:26 »
In a word, no  [:D]
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Offline nothingnobody

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Time travel
« Reply #2 on: 03/09/2007 18:01:35 »
it might be possible.....in the future we might have the resources to build a Tipler Cylinder
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Offline DoctorBeaver

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« Reply #3 on: 03/09/2007 18:25:50 »
My understanding is that for a Tipler cylinder to work it would have to be of infinite length. If that is the case, then it's a non-starter.
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