Time Travel!

[Sony]

any object (i don't mean electron,neutrons,etc...) that travels in the light's speed...byenfakko el particles 3an ba3dun w bisir particles ONLY ye3neh bye5tefe 3an el 3ay el mojarradeh
till now mankind didn't find any thing that protect that object
that means time traveling is not possible

if it came possible we can't travel for the future, we can only travel backward
for the time dimension it starts from ( - infinity) till this moment ( not like x,y,z )
so the (+ infinity ) for the time is this moment
that means we can't travel forward only backward
imagine a paper...e.g. : A4
this is the time u can't add another A4 (ye3neh tkabesa) to it so it won't be 'time'
u can only tot3aja la wara will still 'time'

[J()e]

dude...saro halla2 3am yeshteghlo 3al 13 repère mish only (x,y,z)

as god said,it's pretty logical..time travel can occur but u should note that : when the speed of som1/something becomes equal to the speed of light,hal rapport bi sir 0.this means Delta t'=0 ya3ne the universe is 0, ya3ne 3amalian bi sir fik tkoun wein ma baddak se3it ma baddak

i know it's hard to believe but It's LOGICAL


CHECK this btw http://fr.wikipedia.org/wiki/Dilatation_du_temps (french version)

and about getting backward in time as god said it soo difficult

cheers...

OH and By the way i'm talking pure physics manne 3am be5teri3 chi

[Sony]

Originally Posted by J()e

dude...saro halla2 3am yeshteghlo 3al 13 repère mish only (x,y,z)

as god said,it's pretty logical..time travel can occur but u should note that : when the speed of som1/something becomes equal to the speed of light,hal rapport bi sir 0.this means Delta t'=0 ya3ne the universe is 0, ya3ne 3amalian bi sir fik tkoun wein ma baddak se3it ma baddak

i know it's hard to believe but It's LOGICAL

well if it's logical it can't be possible cs:

any object (i don't mean electron,neutrons,etc...) that travels in the light's speed...byenfakko el particles 3an ba3dun w bisir particles ONLY ye3neh bye5tefe 3an el 3ay el mojarradeh
till now mankind didn't find any thing that protect that object
that means time traveling is not possible

ye3neh iza jarrab el insen ykun bi ser3it el daw...somehow every particule in him will be seperated from the others = he damn dies !

[Sheriff Ice]

well guyz we r enough of the technical stuff
what do u think about paradox in time travel?!

eno do u think when u travel back in time
are you traveling back in the time you are in?
or you are traveling to another time in a parallel universe?!

dont be so complicated with your answer just try to explain your own way

[khello]

i don't believe that time traveling is possible but Einstein said in one of his Theories that if we travel to space in the light speed and come back we find that everything changed and everyone we knew will be dead . our physics teacher explained this
Theory to us and had a pain in my head :P cause its very complicated but who knows maybe enstein is right and maybe time traveling will be possible in the future in other ways ?

[duce]

now let's talk logic.
according to einstein, it is possible to time travel.
well i am here to refute that assumption.
ok so time traveling is possible ( initial assumption) // follow me on this one please.
so you go back in time.. right? okey so you still have recollection of ur initial present, or the future of where you are now. so basically you know everything that is going to happen "next". so u didnt really go into the past since u are tied to this future.
now lets go the other way
so lets assume that you went back in time, and subsequently u dont know anything anymore about what happened next, in other words, no recollection...
so you dont know you did, so basically, u didn't, did ya?

also,
ok lets assume i went back in time let's say 2 years.
so i go see a friend. paralel to this, this friend is evolving in 2008.. how can he have 2 presences paralel to each other ?

you see, time is a very simple fact. time is not a value that you can change, zero or even reverse, time is the chronological sequence of events.
any certain event happens because of the one before it who through logic also happened due to the one before it... etc.
so basically, u cannot change something that already happened. supposing by some sci-fi technology you are able to recreate the same "world" of a moment in the past, it is merely a copy, and it is your future, who's a clone of your past. for example, if you recreate the year 2006 now, it would be the year 2008 as a clone of 2006, u didnt go back in time, since 2007 happened before this image of 2006... u only recreated it.

sorry if it was too complicated, but i do believe that einstein was a smart guy until he came up with the chronosphere thingy. **chronosphere: time travel machine**

[Gilgamesh]

Time travel might be possible only when a theory of quantum gravity is developed that defines sigularities general relativity leave unexplained by employing quantum mechanics...for a wonderful explanation of all this plz read:

A Brief History Of Time - Stephen Hawking( especially chapters 9 and 10)

[god]

Originally Posted by Sony

well if it's logical it can't be possible cs:

any object (i don't mean electron,neutrons,etc...) that travels in the light's speed...byenfakko el particles 3an ba3dun w bisir particles ONLY ye3neh bye5tefe 3an el 3ay el mojarradeh
till now mankind didn't find any thing that protect that object
that means time traveling is not possible

ye3neh iza jarrab el insen ykun bi ser3it el daw...somehow every particule in him will be seperated from the others = he damn dies !

I only read ur 2 posts, didnt read antg else so eza 7ada said smtg like wt im gonna say, sorry, bas the theory says if u come Close to the speed of light ! If you get to C/2 its enough ! No one said anything about travelling at 300.000 km/h!
cheerz

[Joker666]

bi ikhtisar :P it's as if he lived normally for 10 years, he will only be 10 years older, while everybody else aged a 100 years! its hard to accept bas its pretty much very logical.....

So If you hold a phone...and speak to someone on earth while traveling, you'd hear them 10 times faster? or would they hear you 10 times slower?

I don't think the speed of light is the desired speed...it would rather be the speed of infinity, which doesn't exist...

[Neoxter]

Originally Posted by Joker666

So If you hold a phone...and speak to someone on earth while traveling, you'd hear them 10 times faster? or would they hear you 10 times slower?

I don't think the speed of light is the desired speed...it would rather be the speed of infinity, which doesn't exist...

no it's the speed of light..its a well known theory,plus what the hell is "speed of infinity ?!" it even doesn't exist on google Click me