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for my opinion, i trust that. But i can not understand why!? Because, i also thinks that times was invent by humans(clock), so may be times is "nothing"! Then, what is your opinions or idea?

2006-07-14 19:30:00 · 6 answers · asked by San 2 in Science & Mathematics Physics

6 answers

Clocks are just our way of measuring time. It's like saying you don't believe in the existence of water because we invented a measuring cup, so if we never invented the cup, the ocean must not be there. Currently, the time machine is only a fictional device -- the technology required to move someone through the space-time continuum in any way other than the one we experience (forward, one second at a time) is way too far beyond our capability. Plus, depending on what version of physics you subscribe to, the universe might ultimately not allow it, because of temporal paradoxes -- if you went back in time and shot yourself, then who came back in time to shoot you if you were already dead?

As for the future, who knows? Einstein-Rosen bridges might allow it, or some funny quantum mechanical quirks might present a way to do it, but since those require either creating black holes or (probably) violating Heisenberg's Uncertainty Principle, I doubt it'll happen any time soon. Give us a millennia or two, and maybe we'll get close.

2006-07-14 19:44:25 · answer #1 · answered by theyuks 4 · 2 0

Make a promise right now that if you have acess to such a device you'll let yourself know in the past... and bingo there you know...

2006-07-14 19:33:54 · answer #2 · answered by Andrew L 2 · 0 0

i've come from future, from the date 32 July 4576, by my time machine!

2006-07-14 19:40:17 · answer #3 · answered by ___ 4 · 0 0

Well we all have time machines.

Our memories take us to the past.

Our hopes carry us to the future.

2006-07-14 19:33:09 · answer #4 · answered by Anonymous · 0 0

that remins me of something that i read in one of the books the Hitchhikers Guide to the Galaxy.

end

2006-07-14 19:42:04 · answer #5 · answered by Anonymous · 0 0

please please open that website, in that website u will find a SURPRISE

http://www.earthpost.org/2006/01/24/hyper-dimensional-resonator

2006-07-15 00:46:01 · answer #6 · answered by Kevin 5 · 0 0

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