If time travel possible, There would be more than one times of happening of an event. If you can go back to past, Is it happening? Is the past still happening? Is the future still happening? How can one event happen more than once?
2007-03-20 23:40:06 · 10 answers · asked by future 1 in Science & Mathematics ➔ Physics
As strange as it may sound, i believe one day time travel will be possible. Science and it's theories are constantly changing. Years ago, we believed the earth was flat. We also believed that earth was the center of the universe. Science, as disappointing as it sounds, is never set in concrete and is based on the imaginations of our leading minds.
If you recall, H.G Wells wrote a science fiction novel on the topic of time travel, called The Time Machine. Now while this is purely fiction the concept itself has merit. It is known that we are capable of moving in the three dimensions (length, width and height), so why does movement through time seem impossible, when without it, the other three dimensions would not exist.
As to multiple events happening at once,due to time travel, what has stopped you considering parallel universes. If one can believe in gravity, a force that really cannot be seen, or the belief that we are made up of tiny molecules, why not believe in the possibility of separate events, occurring all at the same time, yet not visible to each other?
Time travel seems incredibly daunting at the moment but so have many other theories that have now been proven as fact!
2007-03-21 00:23:57 · answer #1 · answered by Petey 1 · 0⤊ 0⤋
If there was time travel, we could be in more than one place at once. Think of a 2d world in a piece of paper. If we introduced a paper clip, that's 3d, so we could fold the paper over, and the people in the 2d world would see the paper clip in 2 places at the same time.
Einstein proved that if you move very fast, you can travel a little bit through time. But that is only at speeds 99.9999% (or something like that, I can't remember the exact number) of the speed of light
2007-03-20 23:45:25 · answer #2 · answered by MLBfreek35 5 · 2⤊ 0⤋
Yes, but only to the future, and only if you travel near the speed of light long enough for time dilation to occur.
2007-03-21 04:49:33 · answer #3 · answered by Thomas 2 · 0⤊ 0⤋
sure in a single course: the destiny. to realize this, you prefer an fairly rapid spaceship that could return and forth to a significant fraction of the value of sunshine. you will adventure time contraction alongside right here formula t' = root (a million -v^2/c^2)*t the place t' is the time you adventure t is the time experienced via a table sure observer (e.g earth) v is your velocity c the value of sunshine. working example in case you have been to return and forth at 10% of the value of sunshine, you will possibly adventure a time contraction of ninety 9.498% not very dazzling. yet at 50%, time contraction could be 86.60% at ninety%, it would be 40 3.fifty 8% at ninety 9%, it would be 14.10% at ninety 9.9%, it would be 4.40 seven% So in case you should get a spaceship to attain ninety 9.9% of the value of sunshine, and take care of this velocity for 4.40 seven years, on your return to earth one hundred years might have long previous via. Fly for 40 4.7 years, and come back to earth one thousand years later. So in theory you could return and forth forward in time. almost there are some snags. With increasing velocity , purely like time contracts, your mass augments interior the comparable share (e.g. if time runs 10x slower, your mass is 10x larger. with the intention to adventure the comparable tension on your seat, you will possibly prefer to cut back your acceleration on account that your mass larger (undergo in recommendations F=ma). additionally it would grow to be an increasing style of puzzling to flow at those speeds and probable your physique might go through severe trauma (working example each and each heartbeat might require plenty extra power).
2016-10-19 05:57:05 · answer #4 · answered by corbo 4 · 0⤊ 0⤋
Contrary to popular belief, Deja Vu is unrelated to time travel.
Time travel is impossible, fortunately and unfortunately.
2007-03-21 01:05:00 · answer #5 · answered by darth_maddolis 1 · 0⤊ 0⤋
No time travel is impossible Einstein taught us that
2007-03-20 23:44:44 · answer #6 · answered by tBAgmonster 3 · 1⤊ 0⤋
According to Einstein time travel is possible.
Some day we will see it.
2007-03-20 23:50:01 · answer #7 · answered by dpala 2 · 0⤊ 0⤋
Time travel is not possible at all. It is impossible.
2007-03-20 23:44:05 · answer #8 · answered by Imruu 1 · 0⤊ 1⤋
yes it is!!!!
actually a real time machine is under construction in the U.S....check out on youtube a video from discovery
"http://www.youtube.com/watch?v=oRWwI61so5Q" ....its all real but works only for particles!!!
maybe someday we ll have one that can work the same for humans!!!!
2007-03-20 23:49:59 · answer #9 · answered by mew3_mx 1 · 0⤊ 1⤋
does your brain hurt with these thoughts
2007-03-20 23:46:05 · answer #10 · answered by Anonymous · 0⤊ 1⤋