Einstein's concept of spacetime has a Minkowski structure based on a non-Euclidean geometry with three spatial dimensions and one temporal dimension, rather than the four symmetric spatial dimensions of Schläfli's Euclidean 4D space.
They used supercomputers to turn the theory into a formula which led to the breakthrough. We see the world around us in three dimensions. Einstein predicted a fourth which he called space/time. He theorized energy from colliding black holes causes gravitational waves that pass through objects without changing.
According to Einstein , you need to describe where you are not only in three-dimensional space — length, width and height — but also in time. Time is the fourth dimension. So to know where you are, you have to know what time it is.
Unfortunately, no. You can, however, get a glimpse of the fourth dimension through an optical illusion called the Necker cube (labeled A in the figure below). There are two ways to interpret this shape: as a box oriented slightly left and down (B), or as its mirror image (C).
He was a superb mathematician and physicist with uncanny intuition and excellent technical mastery, but he did not have any special organ in his brain that let him draw or see in four dimensions. Two common methods of visualizing the fourth dimension are to use color or time.
The fifth dimension is a micro-dimension which is accepted in physics and mathematics. It's here to have a nice and seamless tie between gravity and electromagnetism, or the main fundamental forces, which seem unrelated in the regular four-dimensional spacetime.
The 5th Dimension in Physics & Theory
In this theory, the 5th dimension is curved so tightly that it's smaller than an atom. It's too small to be seen or to interact with massive objects, but can influence subatomic particles and generate electromagnetic fields.
The Kaluza–Klein theory today is seen as essentially a gauge theory, with the gauge being the circle group. The fifth dimension is difficult to directly observe, though the Large Hadron Collider provides an opportunity to record indirect evidence of its existence.
In physics, information has sometimes been proposed as the fifth dimension, the first three being the three axes of space, and the fourth being time. This is because information influences and shapes the physical reality of the universe similar to space and time.
And so Einstein proposed a revision of his model, still with a cosmological constant, but now the constant was responsible for the creation of new matter as the universe expanded (because Einstein believed that in an expanding universe, the overall density of matter had to still stay constant):
In string theory, physicists tell us that the subatomic particles that make up our universe are created within ten spatial dimensions (plus an eleventh dimension of "time") by the vibrations of exquisitely small "super-strings".
Answer: We live in a physical world with its four known space-time dimensions of length, width, height (or depth) and time. However, God dwells in a different dimension—the spirit realm—beyond the perception of our physical senses.
The Bible also contains examples of appearances which also are easily explained with the use of the Fourth Dimension. Twice, Jesus entered the room of the disciples without using a door (John 20:19-23, 26-29). Entering a room through its walls is only possible via the Fourth Dimension.
The other possible explanation is that the process of visualization takes up a three-dimensional space in our actual brain, preventing us from “tuning a dimensionality knob” on our imaginations.
To break it down, dimensions are simply the different facets of what we perceive to be reality. We are immediately aware of the three dimensions that surround us on a daily basis – those that define the length, width, and depth of all objects in our universes (the x, y, and z axes, respectively).
The Seventh Dimension is an inter-dimensional reality that exists outside of the normally accepted space/time continuum.
In physics the 8th dimension contains all other dimensions, therefore including everything. In medieval numerology 8 signifies eternity or infinity, which leads to the next life. The Buddhists speak of the eightfold path to enlightenment.
We are 3D creatures, living in a 3D world but our eyes can show us only two dimensions. The depth that we all think we can see is merely a trick that our brains have learned; a byproduct of evolution putting our eyes on the front of our faces. To prove this, close one eye and try to play tennis.
In everyday life, we inhabit a space of three dimensions – a vast 'cupboard' with height, width and depth, well known for centuries. Less obviously, we can consider time as an additional, fourth dimension, as Einstein famously revealed.
The universe is four-dimensional—three for space, one for time. The universe has nine, or ten or eleven dimensions. Matter curves spacetime.
Physicists work under the assumption that there are at least 10 dimensions, but the majority of us will never "see" them. Because we only know life in 3-D, our brains don't understand how to look for anything more.
Scientists do not believe there can exist more than 11 dimensions because conditions become unstable and particles naturally collapse back down into 10 or 11 dimensions. The 12th dimension, for example, introduces a second time.
A way to look at the 6th dimension is from Everett's Many Worlds Interpretation of quantum mechanics. It presents the 6th dimension as the 'phase space' of the set of parallel universes resulting from our universe's unique initial conditions (the big bang).
The sixth dimension is one in which some spiritual teachings believe a oneness with "God" is reached (God in these types of spiritual teachings refers to an all-encompassing being or spirit, not a specific deity). The sixth dimension is one of purity and light, where a spirit or being can live without a physical body.