d2jsp
Log InRegister
d2jsp Forums > Off-Topic > General Chat > Science, Technology & Nature > Question About Time Travel
Prev12346Next
Add Reply New Topic New Poll
Member
Posts: 4,601
Joined: Feb 14 2010
Gold: 0.00
Warn: 10%
Apr 10 2010 03:12pm
alternate universes
/thread


This post was edited by ISiiTa on Apr 10 2010 03:12pm
Member
Posts: 3,512
Joined: Sep 19 2009
Gold: 0.00
Apr 10 2010 09:50pm
Quote (ISiiTa @ Apr 10 2010 05:12pm)
alternate universes
/thread


Explains nothing.

/not thread.
Member
Posts: 9,197
Joined: Jan 24 2009
Gold: 4,767.60
Apr 10 2010 11:31pm
The only time travel I know about existing would be if you could travel at speeds greater than the speed of light.....which would be impossible(or at least using mathematics which is what most quantum physics is based on), since it would require an infinate amount of energy. Also there are ways to travel to other universes if you believe in specific scientific theories, one I find paticularly interesting would be the theory that in the center of every black hole a big bang happens thus creating a new universe, which would also explain how our universe came to existance, it suggests that every universe houses various smaller universes. Even if this were true and black holes had dumped into something it wouldn't matter because as you approach the event horizon of a black hole to outside viewers it would appear that time near you would become slower and slower and you would start to become redshifted until time from outside came to a virtual stop and they would see you suspended in time, although as you go through the black hole it would be all in finite time. This creates several other theories that I'm not going to get into, although there are various wormhole theories that are quite interesting. Another interesting wormhole theory is the Schwarzschild theory. It is mainly a vacuum solution to the Einstein field although it makes some sense. I would get into this a bit but here is some information. http://casa.colorado.edu/~ajsh/schww.html
One thing to keep in mind these wormholes are unstable o.O as soon as mass goes through the worm hole the bridge would be disconnected making the person/object in the middle not existant in either universe. Although there is a theory that it is possible to stabilize the throat of the connection with a special kind of exotic energy typically found near black holes.
Member
Posts: 767
Joined: Apr 8 2010
Gold: 1.00
Apr 14 2010 03:38pm
Quote (Scaryghoul @ Apr 11 2010 01:31am)
The only time travel I know about existing would be if you could travel at speeds greater than the speed of light.....which would be impossible(or at least using mathematics which is what most quantum physics is based on), since it would require an infinate amount of energy. Also there are ways to travel to other universes if you believe in specific scientific theories, one I find paticularly interesting would be the theory that in the center of every black hole a big bang happens thus creating a new universe, which would also explain how our universe came to existance, it suggests that every universe houses various smaller universes. Even if this were true and black holes had dumped into something it wouldn't matter because as you approach the event horizon of a black hole to outside viewers it would appear that time near you would become slower and slower and you would start to become redshifted until time from outside came to a virtual stop and they would see you suspended in time, although as you go through the black hole it would be all in finite time. This creates several other theories that I'm not going to get into, although there are various wormhole theories that are quite interesting. Another interesting wormhole theory is the Schwarzschild theory. It is mainly a vacuum solution to the Einstein field although it makes some sense. I would get into this a bit but here is some information. http://casa.colorado.edu/~ajsh/schww.html
One thing to keep in mind these wormholes are unstable o.O as soon as mass goes through the worm hole the bridge would be disconnected making the person/object in the middle not existant in either universe. Although there is a theory that it is possible to stabilize the throat of the connection with a special kind of exotic energy typically found near black holes.


Ty on that info LOVED it....Ive hear it all But about this Worm hole stuuf there Working on. im really into this stuff but never have much time to get into it. So what is heard Seen and read YEs Blackholes Slow Down time its self with Its Infinate Gravataional Pull, But Time Doesnt Exsist imo. idk not in the mood to chat about this atm..Btw WE think Things are impossle untill its accoumplished
NOTHING IS IMPOSSABLE IN this so called world/Universe we live in We define things too much and the wrong way
our Five senses Fool use of this Realality that we live in

LMK, your opions on this little not well thought out
i will try to find some links i had save to my old computer and post the links
P.S. If anyone knows of some good websites with Badass info on stuff like this Lmk i will do the same. I LOVE MIND OPENERS/DIsLIke Closed Minded PpL
Also wanted to say Did you know our conscious mind pperseves ie.10,000 bits of info a day while we are conscious~~~ OUR Subconscious Preseevse 100,000,000,000 Bits Of Information a day even wehn we are sleeping ^^



Subconscious MY all Time Fav Subject
Member
Posts: 3,512
Joined: Sep 19 2009
Gold: 0.00
Apr 15 2010 08:02am
Quote (Scaryghoul @ Apr 11 2010 01:31am)
The only time travel I know about existing would be if you could travel at speeds greater than the speed of light.....which would be impossible(or at least using mathematics which is what most quantum physics is based on), since it would require an infinate amount of energy. Also there are ways to travel to other universes if you believe in specific scientific theories, one I find paticularly interesting would be the theory that in the center of every black hole a big bang happens thus creating a new universe, which would also explain how our universe came to existance, it suggests that every universe houses various smaller universes. Even if this were true and black holes had dumped into something it wouldn't matter because as you approach the event horizon of a black hole to outside viewers it would appear that time near you would become slower and slower and you would start to become redshifted until time from outside came to a virtual stop and they would see you suspended in time, although as you go through the black hole it would be all in finite time. This creates several other theories that I'm not going to get into, although there are various wormhole theories that are quite interesting. Another interesting wormhole theory is the Schwarzschild theory. It is mainly a vacuum solution to the Einstein field although it makes some sense. I would get into this a bit but here is some information. http://casa.colorado.edu/~ajsh/schww.html
One thing to keep in mind these wormholes are unstable o.O as soon as mass goes through the worm hole the bridge would be disconnected making the person/object in the middle not existant in either universe. Although there is a theory that it is possible to stabilize the throat of the connection with a special kind of exotic energy typically found near black holes.


That has nothing to do with my question. :|
Banned
Posts: 4,537
Joined: Apr 28 2009
Gold: 0.22
Apr 15 2010 11:27am
If you did somehow manage to time travel any significant distance, you would most likely end up in a parallel universe before you even arrived.
Thus, killing your grandfather before he could conceive you with your grandmother wouldn't do anything to the you that is "now".
Member
Posts: 10,812
Joined: Oct 15 2009
Gold: Locked
Warn: 20%
Apr 15 2010 08:58pm
Quote (SubconsciousMind @ Apr 14 2010 02:38pm)
Ty on that info LOVED it....Ive hear it all But about this Worm hole stuuf there Working on. im really into this stuff but never have much time to get into it. So what is heard Seen and read YEs Blackholes Slow Down time its self with Its Infinate  Gravataional Pull, But Time Doesnt Exsist imo. idk not in the mood to chat about this atm..Btw WE think Things are impossle untill its accoumplished
NOTHING IS IMPOSSABLE IN this so called world/Universe we live in We define things too much and the wrong way
our Five senses Fool use of this Realality that we live in

LMK, your opions on this little not well thought out
i will try to find some links i had save to my old computer and post the links
P.S. If anyone knows of some good websites with Badass info on stuff like this Lmk i will do the same. I LOVE MIND OPENERS/DIsLIke Closed Minded PpL
Also wanted to say Did you know our conscious mind pperseves ie.10,000 bits of info a day while we are conscious~~~ OUR Subconscious Preseevse 100,000,000,000 Bits Of Information a day even wehn we are sleeping ^^



Subconscious MY all Time Fav Subject


Sounds like you watched that garbage movie "what the bleep do we know" one time too many.
Member
Posts: 861
Joined: Apr 16 2010
Gold: 0.00
Apr 16 2010 10:33pm
Quote (BaconLord @ Apr 10 2010 09:33am)
If your future self tells you to alter something in the present, and you do so, would that future self ever have existed to tell you to change something?

Here's the logic:

Future self comes, says change something
You change it
that future self never existed, so it never came
????
Profit?


yeah but if your future self came and it told u something and then u changed something and then your future self does not exist then you would not exist either because you have no FUTUre so then your past never existed and if your past never existed there is a hole in time/space and that destroys the whole universe but this universe is tied to all other existing universes and they all go down too so in the end all existence is wiped out. that is why there is no such thing as past/present/future or why the ppl from the future are not allowed to travel back in time.
Member
Posts: 4,396
Joined: May 6 2008
Gold: 685.00
Apr 16 2010 11:16pm
to help me grasp time travel, im going to ask this. haha
so, is the theory that if you travel faster than the speed of light you can move into the future, and if it is a speed that allows you to travel into the future, how do you travel backwards in time? the same speed? or what?
Member
Posts: 8,172
Joined: Dec 31 2009
Gold: 0.00
Apr 17 2010 01:11am
Thats a time paradox if your future self came into past and you changed something that furture self isnt gona happen in that univurse cause you altered how things will come too be so you by changing what was supposed too happen changed the known life of the univurse and all life has you know it will be forever doomed cause you belive that you can time travel
Go Back To Science, Technology & Nature Topic List
Prev12346Next
Add Reply New Topic New Poll