Time?

What is the relationship between time and physics?

Everyone was puzzled. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

Wang Xiaofan said eloquently: "It is generally believed that Einstein's general theory of relativity is the correct theory used to describe the evolution of the universe. Within the framework of classical general relativity, Hawking and Penrose proved that under very general conditions, there must be a space-time singularity, the most famous being the singularity in a black hole and the singularity in the Big Bang. At the singularity, all laws, as well as predictability, fail. The singularity can be seen as the edge or boundary of space-time. The evolution of the universe can be derived from Einstein's equations only when the boundary conditions at the singularity are given. Since boundary conditions can only be given by the Creator outside the universe, the fate of the universe is in the hands of the Creator. This is the problem that has plagued the first driving force of human intelligence since Newton's time. ”

A litany of technical terms said below the students were stunned.

Why?

I don't understand!

But Gao Yue, who was originally lacking in interest and even yawned underneath, suddenly opened his eyes!

The theory that Wang Xiaofan said is simply unheard of!

If it is really as he said, it is definitely a nuclear bomb dropped in the physics world, which can make the entire physics community a sensation!

"To truly understand the origin of time and the universe, we need to first talk about a premise theory."

As he spoke, Wang Xiaofan wrote two more English on the blackboard - bigbang!

"Does anyone know what that word means?" Wang Xiaofan asked.

At this time, someone immediately spoke.

"I know, Kwon Zhilong! A very hot combination in Korea! ”

Wang Xiaofan almost fell to the ground after hearing this.

"South Korea, your sister! In the future, watch less sticks and learn more knowledge! Wang Xiaofan said angrily, "Does anyone who is serious know what this means?" ”

"I know! The Big Bang Theory! Thank you, right? I love that drama! ”

"Thank you, sister! This is the meaning of the Big Bang! ”

Wang Xiaofan first explained a little about the relationship between the Big Bang and the origin of the universe, and then threw out concepts that had never existed in the physical world one after another.

Black holes, quarks, "flavored" and "spin" particles, antimatter, "time arrows" and more!

Bomb after bomb drop!

Gao Yue listened to that called a fascination!

After talking for about an hour, Wang Xiaofan only told less than one-tenth of "A Brief History of Time".

But feeling that this knowledge is almost there, Wang Xiaofan looked at his watch and said, "Well, I think it's almost the same here." Mr. Gao, professors, do you think what I am talking about is okay? ”

The students were fine, but they applauded politely, because they didn't understand much about what Wang Xiaofan said.

The group of old professors were very excited as if they had collectively taken medicine.

"Professor Wang, keep talking!"

"yes, yes, what is the real universe? Is there really an extraterrestrial civilization in the universe? ”

"It's not enough to hear! Just talk a little more! ”

The students couldn't believe their eyes!

The old professors of the School of Physics collectively asked Wang Xiaofan to continue to speak!

Could it be that the obscure things he talks about are really useful?

Looking at the students' blank looks, Wang Xiaofan thought for a moment and said, "In this way, let me talk about something that everyone can understand." ”

As he spoke, Wang Xiaofan wrote a new word on the blackboard - the law of the dark forest!

"In the universe, there are all kinds of civilizations. For example, the civilization of cultivating immortals, the civilization of mechas, and the civilization of science and technology, but no matter what civilization it is, in the final analysis, it can be summed up in two words - energy.

And the result of the encounter between civilizations at all levels is by no means friendly exchanges, but mutual aggression and destruction!

The universe is like a dark forest, the major civilizations are the prey running in the forest, once the coordinates of who in the universe are exposed, other civilizations will come to hunt like hunters!

The most advanced civilization in the universe, I call it a 'god-level civilization'. If that civilization wants to destroy the earth, it is as easy as pinching an ant to death.

Therefore, no matter what civilization it is, it must always cover its coordinates in the 'dark forest', otherwise, it will be destroyed.

This is the law of the Dark Forest! ”

The people present were shocked.

This sounds like something out of science fiction, but why doesn't Wang Xiaofan seem to be joking at all when he says it?

"But...... In the past hundreds of millions of years, we have never encountered an extraterrestrial civilization except for the Earth civilization. And what evidence do you have for what you call the 'Law of the Dark Forest' and the fact that aliens exist? Gao Yue questioned.

In fact, what Wang Xiaofan said is really something in science fiction.

He does have a way to prove it, though.

Because the superbrains and systems in his mind are all products of alien civilizations.

In ancient times, the earth civilization was still a civilization of cultivating immortals, and it was not until after the invasion of aliens that immortal cultivators went out to find alien civilizations, and the earth was transformed into a technological civilization.

But this kind of thing, Wang Xiaofan naturally won't say it.

No one believes it!

"Teacher Gao, let me ask you, how small is the earth in the universe?" Wang Xiaofan asked.

"Hmm...... If the current earth is compared to the universe, then the earth is not even a grain of sand compared to the 'universe'. Gao Yue said.

"Yes, there are tens of trillions of planets in the universe, how do you know that there are no extraterrestrial civilizations? The Bermuda Triangle, Easter Island, the pyramids, the Hanging Gardens, how do you explain these? ”

Gao Yue was speechless when asked.

The old professors were also stunned by Wang Xiaofan's "Dark Forest Law".

"A Brief History of Time", coupled with Wang Xiaofan's personal witness that the system has broadcast the war between humans and alien civilizations, he can naturally obey what these people say!

In the end, Gao Yue had to admit that he still had no reason to refute the theory Wang Xiaofan.

Wang Xiaofan passed the assessment, and Gao Yue completely willingly let him pass.

The students and Bai Lan were all excited!

The students are excited because there is such a big star who is going to be their teacher.

Bai Lan was excited that the emperor finally had someone she could fully trust and was very trustworthy.

After the assessment, Bai Lan directly pulled Wang Xiaofan to go through the entry procedures.

However, when it came time to join, the situation reappeared......