In the Buddhist world view.
One grain of sand is one world, one leaf is one Bodhi.
Countless small worlds form the basis of the great world.
From a hierarchical perspective, the Small Thousand World is far lower than the Great Thousand World.
Although it is just a metaphor in Buddhism.
But if you understand it from another level.
Isn’t this a world of different dimensions?
Ye Zhen explains to everyone the differences in this dimension level.
"Just use our universe.
Planets, galaxies and universes.
These are the different levels.
Each planet is the smallest level in the universe.
The biggest difference is between the universe and the planet.
There are also foreign religions.
Hell, earth, heaven.
Everyone longs to go to heaven, because heaven is a high-dimensional space.
According to them, there is neither life nor death there.
Everyone is happy and happy.
There is a similar saying in Taoism.
Cave heaven and blessed land.
Ten big caves, thirty-six small caves, and seventy-two blessed places.
This is the difference in levels. ”
When Ye Zhen said this, it seemed as if all the unrelated contents were connected.
Low, medium and high.
The small world, the middle world, and the great world.
Hell, earth, heaven.
Seventy-two Blessed Lands, Small Cave Heaven, and Big Cave Heaven.
This is actually the difference in levels.
In the three-dimensional world that human beings currently live in.
Some physicists know this best.
Because in physics, there is research on high-dimensional space.
"I remember that the theory of high-dimensional space comes from superstring theory."
"Yes, the original theory of high-dimensional space was developed based on superstring theory."
"Didn't Mr. Ye think that superstring theory is the essence of the universe before?"
"Everything comes from vibration."
The original episode was about shock.
But it left many physicists stunned.
Combining micro and macro is amazing.
They have never seen such an explanation from Ye Zhen.
In fact, in the physics community, superstring theory is almost an abandoned theory.
Just like the heliocentric theory of the past.
Compared with the ancient geocentric theory, the heliocentric theory can be said to be quite correct.
But for us now, we know that heliocentric theory is also wrong.
The sun is not the center of the universe either.
This is the limitation.
But since Ye Zhen appeared, everyone discovered that superstring theory is different.
It was completely different from what they had studied before.
Because what Ye Zhen said is that everything comes from vibration.
Vibration is the key.
For this reason many physicists study vibration.
The frequency of all things is inherently a very subtle thing.
Just like matter waves, matter is also a type of wave.
The same is true now when extended to higher dimensions.
Ye Zhen explained to everyone, Ye Zhen on the screen.
On the small whiteboard behind, a small black dot was drawn.
"Just like our universe.
According to current theories, it originated from the Big Bang.
The Big Bang originated from a singularity.
This is the point. "Ye Zhen pointed to a small black dot on the small whiteboard, "This is the original beginning, the so-called zero dimension. ”
"One dimension means that the points are moving." Ye Zhen clicked many points back on the small black dot.
"All these points are connected together, that is one dimension, that is, a line.
Any point on this line.
We can all use a coordinate to confirm its location.
Just like our ruler, any position above. can be represented by a number.
For example, the position of 3.14 and the position of 5.
To determine a location, we only need one coordinate.
This is what we call left and right.
One dimension is only length.
But if one dimension starts to rotate and move. ”
The audience saw that Ye Zhen could actually pick up the drawn line.
Start moving directly, and the line movement becomes a plane.
"When a one-dimensional line starts to move, it becomes a plane.
This is what we call two dimensions.
In a two-dimensional plane, you want to determine a position.
Determine a point inside.
One coordinate is no longer enough, we need two coordinates.
That is the plane coordinate system XY that we learned in junior high school.
We only need two coordinates to determine the position in the two-dimensional plane.
(-31.34), with just one coordinate you are on a 2D plane.
Confirm what we want.
This is up, down, left and right.
Possessing area.
What if the two-dimensional plane is rotated again? "Ye Zhen drew a three-dimensional coordinate.
"This is the space we are in, the three-dimensional space.
To determine the position in three-dimensional space, three coordinates are needed.
That is, three coordinates are needed at (112.32322-3123).
That is, up, down, left, front and back, there is an extra height in the three-dimensional space.
For this reason objects in three-dimensional space have volumes.
What if objects in three dimensions start to move?
This is the third dimension of time in reality.
Three-dimensional objects in each moment, as time passes.
Just moving in time.
This is the fourth dimension.
We determine that we in four dimensions need four coordinates.
That is, the previous three-dimensional coordinates plus a time.
For example, in the real world, you need to confirm where your boss is.
All you need to know is that your boss is in the office.
You also need to know what time he will be there.
This is the fourth coordinate, time.
The fourth dimension is the timeline. "Ye Zhen drew a new line on the small whiteboard.
Up to this point, Ye Zhen has made it very easy to understand.
Three-dimensional coordinates and the like are just knowledge in middle and high school.
Although some viewers were listening to it for the first time.
But he kept nodding.
“Teacher Ye’s words are indeed easy to understand.”
"Then we are three-dimensional creatures living in four dimensions?"
"It can indeed be understood this way."
Some physicists looked at it from the beginning and found that only Ye Zhen could do it in the world.
Although they all know what Ye Zhen said.
But for them to say it so plainly.
Maybe none of them can do it.
Because I understand and know, and teach others to know.
Completely two different things.
"If it is at the physical level, it can indeed be understood and explained in this way."
"That's right, we in the three-dimensional space are moving in the timeline."
"We live in a timeline, and time keeps passing."
Some Western viewers also understood what Ye Zhen said.
“Isn’t this just the movement of points into lines, the movement of lines into surfaces, and the movement of surfaces into objects?”
"Is this what it is? We started from a point in the beginning to the space we are in now."
"As expected of Mr. Ye, he really has a commanding position."
This kind of explanation is compared to the three thousand worlds in Buddhism.
Actually it's the same kind of thing.
But this is explained using modern knowledge.
"Now, let me tell you about dimensions above four dimensions." Ye Zhen smiled intriguingly. (End of chapter)