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Originally posted by mikesingh
reply to post by jbmitch
What I feel is that we’re talking of three different unproven concepts here:
> Time travel or interdimensional travel.
> Concept of multiverse travel.
> Dimensional travel.
Time Travel Or Interdimensional Travel
In time travel, as shown in my very simple sketch in a previous post in this thread, it is IMPOSSBLE to travel back in time on the same time line, ie., in the same dimension. You can travel back to say 1974, but this will be on a different time line and therefore a different 1974 in a different dimension. Though most of the stuff will likely be the same, you won’t find your parents here! There could be countless time lines/dimensions. And countless subtle differences too. Like 1974 would NOT exactly be what our 1974 was!
(And hey, if we could travel back in our time line, then why haven’t we met any time travelers so far? They could have changed the course of history. They could have provided us with 30th century technology. Or built Ferraris for the Romans or even provided Alexander the great with some cruise missiles!! And made the Nazis win WWII )
Back on topic.
Multiverse Travel
Now where inter-universe or multiverse travel is concerned, here’s where quantum mechanics kicks in. We can perhaps enter another universe through a so called inter-universe ‘port hole’. A totally different universe to ours. But then you could come back from that universe to the same point from where you started through that ‘port hole’ without any time dilation effects. Like entering/exiting a doorway in your house. If you pass through an inter universe port hole, you’ll enter another universe with, say, no Alpha Centauri there. It would be non existent! But there would be other countless star systems! Probably this is what would happen if you exit through a black hole, entering another universe!
Dimensional Travel
So called worm holes are systems/methods to travel around in this dimension itself – in this universe. You could get to Alpha Centauri within minutes through a worm hole. This may be categorized as Dimensional Travel.
By the way, neither of the two violates Einstein’s theory of relativity as they do not involve FTL travel per se! Now that seems strange doesn’t it?
Now have I fried your brains? If yes, then join me for a chilled beer to cool off!
Cheers!
Originally posted by 4thefight
How could John Titor see himself as a child?
Originally posted by 4thefight
I dont quite understand the parallel universe disparity, but I was watching something on the history channel the other day where they were testing a time travel machine. They theorized that you could not go back futher than the second that the time machine was first turned on. The man's name was Ronald L. Mallett, and he had a very convincing argument. I think this John Titor was a fraud. I read everything on his website before deciding. There is just too much he did not answer. Though he made a convincing argument, I don't understand how he could not know so much. For example What happened to Bill Clinton. Chances are if he was born in 1998 he would have known or at least had an idea.
In the parallel universe disparity theory, does that mean there could be billions of versions of ourselves? And if not then how could John Titor see himself as a child?
Originally posted by sd7000
Intresting. So what happens if it does come true? So many more questions will arise. The Chinese are certainly making it harder for them selves and making it worse for others.
Originally posted by mikesingh
Originally posted by 4thefight
How could John Titor see himself as a child?
That's why I say John Titor is a fraud. I mean there was never such a person, just a figment of the writers imagination.
Hypothetically, if Titor saw himself as a child and killed him, then Titor would have gone pooofff at the same instant!! He would've ceased to exist. Is this scenario possible? NO! In other words, as I've already mentioned in my previous posts, one can NEVER go back on the same time line. And therefore Titor meeting himself as a child is a load of rubbish.