Hello?"

"Secretary Tian?" Xu Mang lay on the bed in the hotel, made a phone call to Secretary Tian of the Space Administration, and asked with a smile: "How are you doing lately? Do you want my help?"

Suddenly received a call from Xu Mang, Secretary Tian was a little confused, but he was still very happy in his heart, which showed that Xu Mang was very concerned about Huaguo's aerospace, which was a good thing.

"Everything is fine with the Mars program. ”

"That's right..."Secretary Tian suddenly changed his tone and said seriously: "About the rocket part... In the near future, we plan to launch a test launch of the rocket that will transport the WhiteCat rover and send a practice satellite into space to test the rocket's carrying capacity. ”

"Oh?"

"Oh..."Xu Mang opened his mouth and said cautiously, "Secretary Tian... Can you let me witness the whole process of rocket launching? I want to watch the rocket launch from the console, I used to watch you launch rockets on TV, but this time I want to see it for myself. ”

"No problem!"

"I thought something was going on. Secretary Tian said with a smile: "You are half of us astronauts, there is no reason to refuse you outside, you go to the Changwen base in five days, and the Fat No. 5 rocket will be launched there." ”

Yes?

So far, huh?

Xu Mang was stunned for a moment, and said helplessly: "Okay... Will I contact you then?"

"Hmm!"

"You just give me a call. Secretary Tian asked curiously, "Professor Xu... It seems that you already knew in advance that Fat Five was going to be launched in the near future, right?"

"That's right!"

"I'm in Beijing right now, and I've just finished negotiating with Professor Russell and his team on the International Thermonuclear Experimental Reactor project, and then Academician Zhong told me. Xu Mang smiled and said, "So my heart is itchy... Then I'll call you later, goodbye!"

Words fall,

Xu Mang hung up the phone directly.

Since he is not in the capital, Xu Mang has no reason to stay here, and immediately chose to go home, after all, there are still many things waiting to be dealt with by himself, the two projects of the Xu Yang Research Institute have not yet been officially completed, among which the research report on the supermassive black hole has not yet been handed over to him, I'm afraid... It's going to be a difficult birth.

But

Just opened the mobile phone booking software, Xu Mang thought that the negotiation didn't seem to be over, it was still in the damn negotiation stage, and he couldn't leave this time, in case he left the capital, Professor Russell suddenly regretted it, which was completely blind.

"Ugh..."

"Wait. Xu Mang was paralyzed on the sofa, and he didn't know what to do in the afternoon, generally lying in the hotel, but it was too wasteful to think about it, and he began to constantly calculate the afternoon activity itinerary, in fact... There are many places for Xu Mang to choose.

"Or..."

"Go to Peking University to have a look?" Xu Mang frowned, he had never been to Peking University.

...

After lunch,

Xu Mang took a ride to Peking University, still in the same outfit, a pair of polarizers and a baseball cap, at this time he sat in the passenger seat of the taxi, listening to the driver's master talking about the air, not to mention... The number of taxi drivers in the capital is too high.

"In the future, the world pattern will basically not change, and it will still be a situation of one super and many powers. While driving his own vehicle, the taxi driver rushed to the confused Xu Mang to analyze the development trajectory of the future world, "The United States is still leading, followed by all the powerful countries in the world, including our country." ”

Xu Mang cautiously glanced at this master, and at this time there was an inexplicable feeling, Xu Mang felt that this master... His main job is to be a senior researcher at the Center for Strategic and International Studies, and driving a taxi is just his spare time.

This Nima...

They come when they open their mouths, and some of them don't even know about themselves.

"Ahem!"

"Master?" Xu Mang asked cautiously, "Do you know Xu Mang?" is the physics professor of Fuda, who is very handsome... And he's very young, what is your impression or opinion of him?"

"Xu Mang?"

"Is that a big scientist Xu Mang?" the driver said seriously: "Actually, I don't feel anything, he is different from us, what he does... A lot of it we don't understand at all, and we can't comment on him. ”

Yes?

See... Can't read it?

Xu Mang was stunned for a moment, he never thought that this would be the case, but it seems that this is just the case, he is engaged in theoretical research in many cases, even if he develops a neutron diagnostic device, it is only for thermonuclear fusion experiments.

soon

Xu Mang stood at the gate of 'Peking University is OK', this university is not an ordinary bull, the scientific research strength is much stronger than that of Fu University, if it weren't for Xiao Man, he might have studied and worked in this university, but... There is a high chance that you will be expelled.

"Classmates?"

"How do I get to the Physics Faculty Building?" asked a female student.

"Go straight ahead, there's a sign in front of you, you just follow the sign. The short-haired girl enthusiastically helped Xu Mang point the way.

"Thank you!"

After saying thank you,

Xu Mang went to the research building of the Department of Physics, and felt the breath of Peking University along the way, not to mention... I envy these students, but they seem to be tired and tired, and if you think about it... That's right, this university is all geniuses, and the competition between geniuses and geniuses is not very tiring.

"Is this it?"

Xu Mang wanted to take a look at the building in front of him, this time the purpose of his visit was to visit and learn nuclear physics, after all, there is the only nuclear physics science base in the country, and there is no interest in other theoretical physics, condensed matter physics, optics, etc.

Long

Xu Mang, wandering around the building, got lost, and he was completely lost between the classrooms.

"Is this it?"

Xu Mang looked inside, and found that it was full of students, and hurriedly retracted his head, and at this time, a professor appeared behind him, and the two looked at each other at this time, and the atmosphere was awkward with a little confusion.

"Back to class!"

"Huh?"

"Oh..."Xu Mang walked into this large classroom in a daze, and then found a corner, took off his hat and polarizers, and replaced them with a pair of black-framed glasses.

Ten minutes of class,

Xu Mang is still in the confused stage, to be honest... It's been a long, long time since I've experienced the feeling of sitting in a classroom and listening to a lecture, and I miss this kind of time, but it's a pity... Time is too short, always inadvertently walking by the side, and when I look back, I have all the memories of the city.

Oh!

It turned out to be a basic physics class!

After listening to it for another five minutes, Xu Mang reacted, and now the content he is talking about is the basic physics textbook he wrote, no wonder it sounds so twisted, and his feelings are all talking about what he wrote.

Although Xu Mang has been away from the classroom for a long time, the sleeping habits flowing in the blood have not changed, at this time Xu Mang began to fall asleep, and Xu Mang was also very confused, why does this habit always not change?

Is it the environment?

As long as you are in the classroom environment, you will feel exhausted and sleepy, and a wave of sleepiness will sweep through your brain.

"Ugh..."

"It seems that this is the case with my life, my life and learning are in conflict. Xu Mang sighed, his face full of helplessness about fate.

Then

The girl sitting in front of him heard Xu Mang's emotion.

"Hey!"

"The boy behind him... There seems to be a problem!" The girl cautiously said to her best friend, "You should have heard what he said, right?"

"Hmm!"

"Leave him alone... Although it is Peking University, the better the university, the more wonderful it is. The girlfriend whispered, "And the more decadent a person is, the more rare genius he may be." ”

“...”

That's true, but it sounds very twisted.

The girl looked at her book silently, but couldn't help but turn around, only to see a scene that surprised her, the buddy behind her... Unexpectedly... actually fell asleep on the table, this is Professor Xie's class, he dares to sleep?

"Alas!"

"He... He's asleep!" The girl gently touched the arm of her best friend next to her and whispered, "He fell asleep in Professor Xie's class." ”

"Huh?"

"Wouldn't it?" the girlfriend turned her head sideways and glanced behind her with her peripheral vision, and the next scene frightened her, and hurriedly turned around and said, "He... Isn't he crazy? Professor Xie is not as talkative as other professors, it's over... He's going to rebuild. ”

Sure enough,

Professor Xie, who was lecturing, saw a student lying on the table in the far right corner of the last row in the large classroom, and couldn't help but be stunned for a moment, it was the first time he had encountered such a situation, someone was sleeping in his class.

In his more than ten years of teaching experience, he has never encountered the situation of students sleeping, although every student has the so-called thorns, but here is Peking University, even the thorns are the thorns of hard work, and there is absolutely no decadent thorns, but... Met today.

"Ahem!"

"Two identical charged particles with mass m, charged e, begin to be very far apart, one is stationary and the other moves towards the stationary particle with a velocity v and an aiming distance p equal to 2ke^2/mv^2. ”

"What is the neutralization scattering angle of the centroid system?" Professor Xie asked, "Can anyone answer this question to me?"

“...”

“...”

“...”

As freshmen, many people are confused, and now these people have just come into contact with the dynamics of the particle system, and they have begun to solve the problem, and they really can't solve Professor Xie's question.

Then

The students began to whisper and discuss how to solve the current problem, but most of them did not know.

"That classmate!"

"In the far right corner of the last row!" Professor Xie shouted, "Trouble the girl on the far right of the last second row, please wake up the sleeping girl behind you." ”

Received an order,

The girl gently patted the back of the sleeping boy's head and said cautiously, "Hey... Shouting you!"

......