we percieve a 3 D universe, what do think the experience of living in a 4 D?

Question

universe would be like and how would it effect the reality we are used too

space/time is realitive to 3 D its the frame work conciousness uses for experience

Answer 1

Why do you restrict yourself to 4 Dimensions - mathematically there are at least 16!!

we view the universe based on the relative size of the observer to the observed related to the experince base of the observer. if you were to shrint to the size of an atom it would look much different and 3 dimensions would be inadequate to describe it, similary if we were to grow to the size of a glaxy the same thing happens..

notice the similarity in going to very very small as opposed to very very big they begin to merge .. giving us the crossover theory if we keep getting smaller we eventually cross over the infinitey small to the infitnite large (think of a mobiuos loop with infinitely smalll at one end, to unity to infinitely large at the other, link the 2 infinites together and thre we have our size crossover

Answer 2

To gain an perspective on how difficult it could be to move up a dimension you could consider what it would be like for a three dimensional being to exist in a two dimensional universe.

The three dimensional being looking down on the two dimensional universe could not be seen but as it passed through the plane of existence of the 2D world its shape would appear as if from nowhere changing shape as it moved trough the plane before disspaearing into a singularity.

Carl Sagan did this thought experiment far more eloquently in a TV series years ago called Cosmos

Answer 3

There are 3 dimensions we know: length, mass and time. In order for them to work properly, scientists have proposed that there are another 3 dimensions required to resolve the 4 forces of the universe. What do you think of living in 6-D. We are told that we do that now.

Answer 4

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Answer 5

Of course there is a 4 D universe!! I read a few books about it (including the A Wrinkle in Time series, I wish I could read those again, they were AMAZING) and it seems possible.
I think it would all be about vision in a 4 D universe, and ofcourse many of our habits would change because of the new demension.

You HAVE to read books about 4 D if you are intrested because they are soooo amazing...yes..

Answer 6

There are 7 Known Dimensions at present. This is because space/time is curved. For more Information on this subject just follow the Link below. Hope this helps.

Answer 7

Picture yourself as a three-dimensional object. Then ask yourself if you are unchanging or whether you move, grow, think and change? Those are all funcionts of time, the fourth dimension. String theory suggests exotic sub-dimensions (ten) which exist below the microscopic, incidentally.

Answer 8

Greeks invented the three space dimensions, initially and later the pseudo dimension of time! We comprehend those since Greeks gave names to them!
Now, regarding those and other dimensions, there are times we feel them, but since we have not named them, this experience is lost!
If we could handle/ control/ observe, somehow, any other dimension, we could "make" miracles, foresee, discover, etc.!

Answer 9

Physicists think there may be as many as thirteen dimensions. In my everyday 4 dimensional spacetime existence I can't detect them, so it's really just an intellectual challenge trying to understand what "reality" actually is (as opposed to what it *appears* to be, which is very different).

Answer 10

We live is a 4D Universe. The 4th demension is time.