I really don't want to lie down and win

"Is...is this right?" a student asked curiously.

"..."

"Although I don't want to admit it...but the problem-solving process is more perfect than my answer!" Cousin Xiaoman sighed and said helplessly: "It's amazing..."

words fell,

It caused an uproar in the audience.

Everyone is looking for an answer,

Who is this heaven-defying mysterious guy?

"You must be guessing who this person is?" Cousin Xiaoman looked around and said with a smile, "I already know who he is."

"???"

"???"

"???"

Hearing Professor Mu's words, the people present looked at her intently.

Answer,

All are desperate for answers.

"He is Xu Mang!"

"A professor of theoretical physics from Huaguo!"

...

brother,

Classroom of theoretical physics.

"In the face of multi-particle systems, we generally use approximate methods to simplify physical problems under an appropriate model." A professor of theoretical physics is giving a lecture to first-year students, but a big gray dog ​​is mixed into the group of little sheep present. Wolf.

......

4 Chapter 1 Substitution of particles (3/[-], please subscribe)

Xu Mang didn't want to make trouble in Columbia University. The reason why he ran into other people's classrooms was to see if Columbia University, which has positioned the physics major as one of the most outstanding majors, has any advanced teaching aspects, and copy it if there is one. come over.

There is no way... It is better to cross the river by feeling the eagle sauce than crossing the river by feeling the stones.

But to Xu Mang's regret, he didn't get any new feeling. He basically read it according to the textbook, and then analyzed it according to a certain classic example. It's pretty much the same as what I usually teach.

Xu Mang felt very regretful about this. He should go to the library to see the occupancy rate of the library. Through the analysis of the occupancy rate, he could basically judge the teaching quality of this school.

so awkward...

Sitting like this is boring.

Xu Mang was about to die sitting there. He was currently teaching the calculation and approximation methods of quantum mechanics. In fact, these things were just like that. The main reason was that he had reached the point where he knew everything well... It was meaningless to listen to these things again.

"The motion of molecules is more complicated than that of atoms."

"Molecules involve not only the movement of electrons, but also the movement of atomic nuclei. In the center-of-mass coordinate system, each atomic nucleus in the molecule makes small vibrations near its equilibrium position." According to the pictures projected by the projector, the professor talked to the students in the audience Explain the vibration and rotation of molecules.

At this time,

The professor suddenly noticed that one of the more than 40 students was in a daze. The most important thing was that he didn't even bring a notepad, so he just sat there in a daze.

Although many students in universities are mainly self-study. In their spare time, they either stay in the dormitory to read books, or stay in the library to read books, or conduct research in the laboratory, but the most basic etiquette must be achieved in class.

No textbooks, no notebooks, no pens... What class are you here for?

"Cough cough!"

"Pay attention to this classmate." The professor looked at Xu Mang and said seriously, "If you don't bring anything with you next time, then you won't use it for my class."

The sudden reminder was hard to guard against. Xu Mang was still in a deep fantasy, but was awakened by the professor. Confused and at a loss, Xu Mang nodded. In fact, his behavior was just subconscious.

The class continued without stopping because of this small incident.

"Hey!"

"Sister!" Xu Mang silently approached the blond woman beside him, and said with a smile, "Can I share your textbook?"

"No problem." The blond woman agreed to Xu Mang's request.

This sister looks very ordinary, with blond hair and blue eyes, and that's the end... But to Xu Mang, it seems that foreign women are like this, unless they are special Hollywood movie stars, it is difficult for Xu Mang to distinguish foreign women. female appearance.

"Why haven't I seen you before? Are you here to listen?" The blond girl looked at Xu Mang curiously. There was no oriental face in this class, and it was easy to find out that there was an extra one for no reason.

"what?"

"Yes... I'm an observer." Xu Mang nodded.

"Tian professional?" The blond woman asked: "Usually the Tian professional will come to attend lectures, but you may have come by mistake. The theory of relativity is only available on Thursday and Friday."

"Oh..."

"It's okay!" Xu Mang said with a smile, "I'm very studious."

In the following time,

Xu Mang chatted with the blond woman about some interesting things, but their voices were so small that they could only hear each other. During the chat, the blond woman felt very good about Xu Mang, and then she actually proposed Go to the coffee shop after class.

joke,

Xu Mang didn't dare to agree to this request. Otherwise, he might have to sleep on the sofa for the rest of his life.

And... I didn't find anything special about this blonde woman. Compared with Audrey Hepburn, she was far behind.

"sorry."

"I'm married." Xu Mang secretly took out his phone and unlocked the screen. On the phone screen was a photo of him and Xiao Man. From the smiles on the photo, we could see that the word happiness was printed on each other's faces.

"..."

"Sorry." The blond woman was a little embarrassed, and said to Xu Mang, "I didn't know you were married."

Seeing the disappointed face of the blond woman, Xu Mang sighed helplessly, and said calmly, "It's not your fault, it's my fault. I deliberately concealed my marriage. If I got married When word gets out, single women all over the world will cry for me."

I...