2006-11-20 20:32:11 · 17 answers · asked by licenciado97477 1 in Science & Mathematics ➔ Astronomy & Space
yes it exists...
but cant be achieved by man....
may be in near future he may achieve tht too...i dont know coz now i cant travel into future..
k...according to this guy called einstein..
when some body travels at a speed relative to tht of light,lets say some 0.9c where c is speed of light then in tht frame the time contracts..he told a twin paradox to make it clear..
lets say there r 2 twins of age 25...if one of them travels at a speed of some 0.9c for some 20 yrs (this 20 yrs is in our frame)
then after tht when he comes again to rest then he finds himself to be some 27 yrs old when his brother is 45 yrs old..
so its equivalent to going into future...
but till now there is no theory to prove that travelling into past is possible..
i think thts not possible...coz past is already happened n if its possible we can change the past....which is not possible as it is already happened....
its all just theory...i wonder how can anyone achieve a speed relative to that of light....can any material sustain that much of speed???no way...so i think we cant make such time machine which can travel at a speed relative to that of light...
2006-11-20 20:51:15 · answer #1 · answered by satyagrahi 2 · 0⤊ 1⤋
its possible and known to be possible, but we dont know how or what components are needed. For an idea of how time travel(in theroy) could work: If you were to start at a fixed point in the earths orbit, say above NY, and went against the direction of the earths rotation really, really fast...and stop in an instant, they say you could be days behind from when you left. Again, speed is the factor.
2006-11-20 22:06:53 · answer #2 · answered by Diadem 4 · 0⤊ 0⤋
I think that your question should be:"Will time travel be possible?" I think time travel is. But another question follows, can we change history? I don't think that one will be able to do that. I believe that if one day mankind do invent such a machine, we would not be able to leave the mechanism, as such, we will be destroyed or hurt by some invisible force, therefore, we are bound to the machine.
2006-11-20 21:14:33 · answer #3 · answered by Me'Shell 1 · 1⤊ 0⤋
I do belive time travel exists. but currently it is just a phenomenmal theory.
It is proved bibilicaly
Jhon the revelator was taken to the future so that he would predict the end as we know it.
we do not have the technology, knowladge or inteligence to enable it.
2006-11-20 22:57:39 · answer #4 · answered by mich01 3 · 0⤊ 1⤋
Yes, The travel of the physical body is far away for most of us, but, the travel of mind thru time has been documented many times. Often it is shrouded in religion or occult labeling so the main stream media and academia ignore it.
2006-11-20 20:39:59 · answer #5 · answered by Cleve T 3 · 0⤊ 2⤋
dude, time travel is theoretically very much possible, there r certain constrains and unsolved consequences, the biggest constrain being, to travel through time one has to move at the speed greater than light, first thing tat is not yet possible.
secondly light is made of photon tat is pure energy, so if anyone succeds to move at a speed faster than light then tat ll cause him/her to disintegrate and convert to energy, i.e. photon... now u decide if it is possible or not.... cant say if this ll be the same senario in the future...
2006-11-20 20:38:51 · answer #6 · answered by Tanmoy N 1 · 1⤊ 1⤋
every time you get on a air plane and go north against the time zone you are time travelling you can even walk back into time.
2006-11-21 08:38:34 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Yes every one of us is traveling forward in time! See the clock ticking?
In addition according to theory of special relativity time travel is only possible forward in time. (see "twin paradox")
2006-11-20 20:44:33 · answer #8 · answered by Sporadic 3 · 0⤊ 1⤋
If it did we would be swamped continually by time travelers passing through!
2006-11-21 00:45:04 · answer #9 · answered by Billy Butthead 7 · 0⤊ 0⤋
It would be impossible.
Travelling at the speed of light would require an INFINITE amount of energy which is NEVER available ;)
2006-11-21 09:13:22 · answer #10 · answered by CarpeDiem 1 · 0⤊ 0⤋