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Old 04-20-2009, 10:42 PM #97
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Default Re: Time Travel, is it possible?

I almost got the book about a year ago before I was realy into lasers, now I find that the guy who wrote it is gonna build a laser time machine! wish I had gotten the book then.



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Old 04-21-2009, 12:15 AM #98
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Default Re: Time Travel, is it possible?

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Originally Posted by Devin.P
I almost got the book about a year ago before I was realy into lasers, now I find that the guy who wrote it is gonna build a laser time machine! wish I had gotten the book then.



Devin.
You should for sure get it. I think i saw it on amazon for like 10 bucks, so it's a steal. I will have to get around to finishing it. However, what i have read is in-depth and fun to read about.
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Old 04-21-2009, 03:49 AM #99
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Default Re: Time Travel, is it possible?

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I didn't read all of the post but i read someone them. I believe that according to modern physics that time travel is impossible. That being said i also think that modern physics is dead wrong. We have different models for macro, micro, and the world we live in, don't you think that the same rules would govern all of these, and not individual rules for the different scales. Also not sure were i heard this but i am pretty sure i'm remembering it right. According to modern physics isn't it possible to go faster than the speed of light, just not as fast?

To anyone that would likes to read about this kind of stuff i would recommend the book "Physics of the impossible" by Michio Kaku. It is a great book, although i am not finished with it yet.
The dream of physicists is to discover a unified theory capable of explaining the universe on all scales, both micro and macro. This theory would unify quantum physics with general relativity; a quantum theory of gravity and is the goal of string theorists. Sometimes I think there will never be an end to new discoveries. Perhaps we will one day understand this universe only to find another one we don't know anything about. According to modern physics nothing can travel faster than the speed of light. Although the universe is expanding faster than the speed of light this is due to the expansion of space between galaxies. Space itself doesn't expand faster than light.
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