Chapter 0808 Weng Lan’s Story----Strong Sword

When Weng Lan was in college, she loved studying astronomy and joined an astronomy club.

So when Shirakawa Goryu mentioned the word "singularity", some concepts began to flash in her mind.

The term "singularity" is widely interpreted from astrophysics, and is also known as "space-time singularity" or "gravitational singularity". It was first proposed by Hawking in 1970. Because the concept is relatively abstract, it is actually difficult to give a clear definition.

According to black hole theory, there is a singularity at the center of a black hole with infinite density and mass. Therefore, before defining a black hole, a singularity must be defined first.

Borrowing Einstein's rubber membrane analogy, if the energy or mass of an object is large enough, it will pierce a hole in the rubber membrane, and this hole can be called a singularity.

Since we have been able to prove the existence of black holes and determined that the center of the black hole is a singularity, we must start with the black hole if we want to define the singularity.

Obviously, light cannot escape from a black hole, which means that the gravitational acceleration and surface escape velocity of the black hole are both faster than the speed of light.

The existing theorem regards the matter that hits the singularity as "disappearing". In fact, when the object approaches the singularity, it will be quickly accelerated to above the speed of light. According to some existing theoretical proofs of mankind, it exceeds the speed of light. The speed of light will jump to another time and space, so the singularity is actually a damaged point in the existing time and space. In other words, the singularity should be the entrance to the space-time tunnel. If you can endure the tidal force caused by acceleration, you can go to another space-time from here.

From a physical point of view,

The singularity is the point where space-time begins to bend infinitely. Since a singularity exists at the center of a black hole, a singularity could be the starting point for how the universe began with the Big Bang.

Einstein said that time and space are illusions that people perceive. Time is because of the changes in everything in the universe, which gave people the concept of time. At the singularity, with the birth of the universe, changes began to occur, which is the beginning of the universe.

The classical general theory of relativity predicts the existence of a singularity, but existing human theories are invalid at this point, which means that quantitative analysis cannot be used to describe what is at the singularity.

From a cosmological perspective, most scientists believe that the singularity is the point where the universe was formed by an explosion at the beginning of the universe. It has the potential energy of all matter. This potential energy was generated by the Big Bang and then converted into the mass and energy of the matter in the universe. It is conceivable that the singularity is an incredible existence with no fixed shape and no volume.

As the beginning of a world, it should indeed have all the potential energy to form all the matter in the universe, and this potential energy is exactly what humans call energy. Scientists before the end of the world can imagine that energy is an invisible thing, so it is strange Points should also be invisible. At the same time, scientists can also imagine that at a certain point, the balance of potential energy at the singularity of the universe is broken, so by chance, energy is continuously converted into matter, and after several years, our universe is formed - a symbiosis of matter and energy.

Of course, based on humankind's understanding of the universe, all of this is just an inference, and there is basically no conclusion on whether singularities really exist in the universe.

So is the singularity Shirakawa Goryu is talking about at this moment the singularity he knows? Weng Lan had this question in his mind. She could see his side face from behind Qin Qicai, and found that Qin Qicai didn't seem to understand, so she whispered what she knew to Qin Qicai, hoping to make him aware of it.

Baichuan Wulong was not in a hurry to take action. He actually moved a chair and sat aside. His eyes moved back and forth between Weng Lan and Qin Qicai. He basically looked at Weng Lan for ten seconds and then looked at Qin Qicai for one second.

To be honest, Weng Lan gave him a very special feeling.

This woman is not stunningly beautiful, but with just a little contact, her smile can penetrate people's hearts.

Shirakawa Goryu is thirty years old this year and can be considered a person from the post-apocalyptic era.

In the apocalypse, although there are schools in some large gathering places, the courses taught are not comparable to the schools before the apocalypse. Knowledge of astronomy and physics will not be taught in schools at all, because it seems to be nothing in the apocalypse. Meaning, who cares about things in the universe? In the last days, people are more self-centered and more practical.

Therefore, Baichuan Wulong was a little surprised when he heard Weng Lan talk about the theory of singularity. He couldn't imagine how this woman who seemed to be about the same age as him knew these things?

After Weng Lan finished telling what she knew, Baichuan Wulong smiled and said:

"Singularities do exist in the universe, and scientists on the Sword Spirit Star, or Sword God practitioners, have studied them.

(The following statements about the universe are purely fictional)

First of all, human beings’ speculation that the singularity is a gate to time and space is actually very accurate! And they are wrong to say that the singularity is the starting point of the universe!

I once talked about this with my parasitic sword god.

He believes that the universe is multi-dimensional and overlapping! And each universe has its own unique shape. For example, there is a universe that is only about one meter in diameter but infinite in length. It actually crosses our Milky Way and even passes by the Earth. However, we cannot see it and have no way to quantify it, but it It really exists, is in a different dimension from ours, and is not bound by our so-called laws of the galaxy.

Among them, there are many planets with life forms. These planets may seem to us to be only the size of footballs, but the life forms and species on them are tens of thousands of times richer than those on the earth.

So, are these planets really so small? Of course not, if they could escape from their dimension and enter the universe in the same orbit as the earth, they might be infinite!

So in different planes, our earthlings’ understanding of size collapses!

A very important part of the concept of the multidimensional universe is overlap. How can I put it... For example, there are countless pictures drawn with black ink and transparent materials spread out randomly. In the end, what we see must be black, because every The countless lines drawn by Zhang all overlapped!

So, if these overlapping pictures constitute what we think of as the universe, the earth is only on one of the pictures, and this picture is actually the universe in our eyes. Because we are in this scroll, we don’t know what is painted in the other scrolls, we don’t even know they exist!

So what exactly is the singularity? As I said just now, it is the gate of space and time, which allows objects close to it to travel between different universes. In other words, it is the connection point between the universe and the universe, with infinite mass and potential energy!

People on Earth believe that the singularity is at the center of the black hole. This concept is different from the definition of singularity that people on the Sword Spirit Star have. In the eyes of Sword Spirit Star people, singularities are everywhere. For example, in this tent right now, there are actually many singularities! They also have infinite mass and potential energy, but because they are connected to other planes, we cannot perceive their existence, and they do not exist based on the laws of the galaxy we know!

So, if the singularity is everywhere, why aren’t we affected in any way? This is related to the difference of singularities. In fact, on the earth, there are only a few singularities that can be used as gates of time and space to allow people to walk in the plane universe. What should be noted here is that the so-called tide of time and space travel Force does not actually exist, which means that fragile creatures like us humans can also travel through time and space tunnels at will, and the so-called time and space tunnels do not exist. When we come into contact with a singularity that allows us to travel through time and space, Maybe as long as you take one more step forward, you will reach another dimension world. These worlds may be completely different from the earth, or they may be from a certain period of the earth, such as ancient times, ancient times, etc.

The concept of time is people's fiction. In fact, every point in time exists in the multidimensional universe. If you can escape the comfort of the plane, you can indeed soar in history!

Isn't it amazing? When I heard this from the Singularity Sword God, I was a little shocked.

Singularity Sword God, his journey to become a god by practicing swordsmanship started by sensing the existence of these singularities!

In the end, he succeeded and became a god by practicing swordsmanship and gained the five great abilities.

Starry Sky Battle Body, Escaped Shadow, Twisted Potential Energy, Singularity Gate and Summon of the Sword God’s Spirit!

The starry sky station body is a defensive ability, which allows me to have a strong body.

Escape Shadow is a physical ability that allows me to have a relative acceleration state with the approaching enemy. That is to say, no matter how fast the enemy moves, it is useless to me, because my relative acceleration will make I'll always be faster than him!

Distorted potential energy is the ability I just used to make the white-bearded old man self-destruct. I can create a twisted potential energy magnetic field in a local space. When potential energy of countless kinds of energy appears in a small space, this space will be filled with powerful energy. Tear it apart and there won't be anything inside!

The Gate of Singularity is a random summoning ability! I can open a space-time tunnel to summon creatures from various planes. In fact, this ability is a bit useless, because I can't control my summons myself, and I don't know what I will summon! I once summoned a monster that looked like a wild wolf. It was so powerful that it rushed into a zombie territory and killed millions of zombies in it for a month. I didn't know where it went afterward. . I also summoned a pharaoh from the ancient Egyptian era. Huh, that useless guy thought he was in hell, and now he has gone crazy! This ability is a bit useless, but it's fun! Didn’t you have four beauties in ancient China? If I can summon them one day, then I can confirm whether the aesthetics of the ancients are the same as today!

Of course, all abilities have limitations on the time and frequency they can be activated! But even so, I am the strongest! In all the years I have been the host of the Sword God, I have never lost a battle with anyone! "

Speaking of this, Baichuan Wulong fixed his gaze on Qin Qicai and said: "So... are you ready now? Is it true that the later I take action, the more you know about me, the less likely you will feel Confidence? Qin Qicai, I am actually a very kind person, but when facing my enemies, I can become very cold-blooded! Please remember, after I kill you, I will definitely destroy Seven Swords City ! Let your soul cry after you die!"