## Can we see the 4th Dimension?

But for someone who’s only known life in two dimensions, 3-D would be impossible to comprehend.

And that, according to many researchers, is the reason we can’t see the fourth dimension, or any other dimension beyond that.

…

Because we only know life in 3-D, our brains don’t understand how to look for anything more..

## How would 4 dimensions look like?

So we have 4 dimensions x 2 faces each = 8 faces. The faces together form a “surface” (really a three dimensional volume) of 8xL3 in volume. Drawing a picture of a four dimensional tesseract in a three dimensional space is straightforward. We take two of its faces–two cubes–and connect the corners.

## How is time the 4th Dimension?

Light clocks A and B moving horizontally through space. According to length contraction, clock A should tick faster than clock B. … But in the 106 years since Einstein, the prevailing view in physics has been that time serves as the fourth dimension of space, an arena represented mathematically as 4D Minkowski spacetime.

## What are the 26 dimensions?

The 26 dimensions of Closed Unoriented Bosonic String Theory are interpreted as the 26 dimensions of the traceless Jordan algebra J3(O)o of 3×3 Octonionic matrices, with each of the 3 Octonionic dimenisons of J3(O)o having the following physical interpretation: 4-dimensional physical spacetime plus 4-dimensional …

## What is the 7th dimension?

In the seventh dimension, you have access to the possible worlds that start with different initial conditions. Whereas in the fifth and sixth, the initial conditions were the same and subsequent actions were different, here, everything is different from the very beginning of time.