alwebste (October 11, 2008 at 4:39 pm)

haha you are ridiculous. I said just look it up so I don't have to define it for you. You can get the definition for yourself.. Don't take my word for it, find out for yourself. Don't be scared to look it up, it doesn't take that long. Just look it up and you won't have any more questions.. it's that simple.

altonhare (October 11, 2008 at 2:04 pm)

You're telling me unequivocally that the universe is 11 dimensional and you have yet to define either universe or dimension. You just say you're using the term as the M-theorists do and avoid defining the term. But you said it's "not that complicated". So the only reason you would avoid a rigorous definition is that you don't have one. You don't know how the string theorists are using the term "dimension".

alwebste (October 11, 2008 at 4:33 am)

I'm using the same definition of a dimension that physicists use to explain the 11 dimensions.. It seems you aren't aware of what I am talking about.. the 11 dimensions that we live in explains M-theory. Look it up. It's not that complicated. There's plenty of videos on youtube that explain it very well. Wikipedia also has a great amount of information about it. As I said, time is one of the 11 dimensions in our 11-D world (not 3-D)

teenagesatanworship (October 11, 2008 at 4:09 am)

don't pretend to know what you're talking about

altonhare (October 10, 2008 at 9:07 pm)

So you're saying that these extra dimensions are truly physical. The proposed existence of these extra dimensions has nothing to do with how many numbers or coordinates are needed to uniquely specify a location in the universe. If you are using the definition of dimension I know then you are talking about the magnitude of an object in a direction mutually orthogonal to the directions of all other dimensions, but that wouldn't make sense. You must be using a different definition, what is it?

alwebste (October 10, 2008 at 8:39 pm)

I mean dimension as in the dimension of length, the dimension of width, the dimension of height, etc. Those three (length, width, and height) make up the "3-D" world that most think we live in. In reality, there is more than 3 dimensions, there is actually 11 and time is one of them.

altonhare (October 10, 2008 at 3:08 pm)

What do you mean by "dimension"? Is the dimensionality of something simply the number of "coordinates" needed to uniquely distinguish something?

barakc92 (October 10, 2008 at 1:15 pm)

Simple, we dont see them because they dont travel back into our days, or they just trying to do not change anything and because of this they are maybe dont even try to communicate. Maybe they are just observing us. Time travel is very dangerous. Cause if you change something, anything in the past, the future can happen totally different, then it happend.

arabrap2008 (October 10, 2008 at 11:52 am)

true true very true that's what i always tell em, no need to waste time on giving retarded examples like coffe and crap... we don't see people from the future means the time travel will never be possible

Kage6100 (October 10, 2008 at 4:10 am)

If you think about it, would it be wise to come to the past and claim you're from the future? There would be rules and stuff with the typical dont change the future