A full hour and a half,

It wasn't until Xu Mang's mouth became dry while speaking on stage that he realized that get out of class was over.

"Ahem!"

"Professor, my voice is hoarse." Xu Mang looked at the professor beside him and said helplessly: "Can the get out of class be over?"

"get out of class is over!"

Suddenly,

All the students fled the scene one after another, fearing that Xu Mang would catch them too late.

Just as Xu Mang was holding his physics book and preparing to go to the sophomore classroom of the optics major, he was caught by the professor.

"Xu Mang?"

"When did you learn astronomy and physics secretly?" the professor asked curiously: "It seems very, very good."

"While dreaming." Xu Mang said with a smile.

""

"Don't make trouble in front of me, otherwise you will have to retake my required course, you know?" the professor said helplessly with a dark face.

I'm going!

This is really the same as all teachers in the world. Isn’t this my way of threatening students majoring in optics?

"What then"

"Professor, what's your surname?" Xu Mang asked curiously.

""

"It's November!" The professor looked at Xu Mang and said seriously: "Two months have passed and you can't remember my name?"

"Well"

"I really have nothing to do with this." Xu Mang said: "In the past two months, I have taken very few classes. I was either arrested as a coolie by one person or as a laborer by that person."

Hearing Xu Mang's complaint, the professor smiled and said silently: "I am very interested in your light pressure conjecture. You said that light pressure may cause accelerated expansion of our four-dimensional universe. What is your opinion?"

"I'm just talking nonsense"

"Fooling classmates." Xu Mang didn't know why the system gave a light pressure guess, and then said: "Maybe it's because when the star's gravity is less than the light pressure, the star will expand, and when the gravity is equal to the light pressure, the star will be in

Stable state, from this point of view it can be deduced that light pressure is related to dark matter."

oh?

Interesting!

This is a very bold guess.

Just as the professor was about to speak, Xu Mang hurriedly said: "Professor, I have to give a lecture and it's too late!"

The words fell,

Xu Mang ran away directly.

Looking at this figure, the professor had an idea.

"Academician Fang."

"Xu Mang's physics level is very high!" The professor found Director Fang of the Department of Physics and said seriously: "We can't let Xu Mang run around anymore. This is simply a waste of his talent!"

Director Fang looked confused. Xu Mang's physics level was very high?

You're not kidding, right?

"Professor Zhong!"

"Are you sure that Xu Mang's physics level is very high?" Director Fang asked in disbelief: "Are you talking about optics?"

"No no no!"

"His level is very high in terms of relativity, quantum mechanics and astrophysics!" the professor said seriously: "He gave me a huge surprise today. Although he talked nonsense, some of his bold ideas surprised me."

"What?"

"What did this kid do again?" Director Fang asked.

"I asked him to explain the cosmological constant, and he spent an hour and a half pulling out a lot of stuff for me." The professor laughed: "The details of the content were outrageous, and even some of them I didn't touch on, but he actually covered them all.

Know."

this

Is this possible?

When Director Fang heard the professor's words, he immediately fell into doubt. Two and a half hours ago, he was an idiot who knew nothing about physics, and now he suddenly transformed into a genius who can crush university professors.

"Professor Zhong!"

"Are you sure he's not making up nonsense?" Director Fang asked, "Xu Mang's previous performance in theoretical physics was simply appalling."

"I'm wondering too!"

"Let me ask around, Xu Mang, except for listening carefully to the lectures and taking notes carefully during the first few days of school, is almost unable to lie down in the rest of the time." The professor was also full of doubts: "Why is he so good all of a sudden?"

for a time,

The two fell into confusion.

final,

Director Fang decided to give Xu Mang a separate test and produced a very comprehensive test paper, covering relativity, quantum mechanics, optics, solid electron theory, macroscopic quantum states, etc.

"Academician Fang."

"Who published this paper?" the professor asked.
Chapter completed!