When I got to Princeton University,

This time I lived in the hotel arranged by the government, because Yang Xiaoman was a supernumerary, he could only live with Xu Mang, in fact, there were many rooms in the hotel, but at this time Yang Xiaoman decided to save this money and buy milk powder for his future children.

Save money?

A woman who has a home in the mine says she wants to save money... I'm afraid the earth will turn upside down.

This night,

Yang Xiaoman is not honest at all.

Since the official conference was held on the second day, Xu Mang simply washed up after getting up, and then sat at the table to sort out some questions, as well as some questions that others might ask, although Xu Mang understood that he might not let himself answer, and he might not let me go on stage, but he was not afraid of 10,000, just in case.

There's nothing wrong with being on guard.

Xu Mang extracted some of the main arguments according to his two papers, and did not answer the others, which is also to prevent some good people from deliberately making trouble and embarrassing themselves.

"Hey!"

"Why did you get up so early?" Yang Xiaoman held the quilt, opened his eyes and saw Xu Mang, with a hint of blush on his face, thinking of what happened last night, he actually... Forget it, it's all this bastard's fault.

"Prepare some materials, and if I am asked to speak on stage, then I am not finished. Xu Mang held the pen and wrote something frantically on the paper.

"That's right. ”

"What happened to you yesterday?" Xu Mang turned his head, glanced at Yang Xiaoman, frowned and said, "Are you crazy?"

"Get out!"

"Mother, I'm normal. Yang Xiaoman glared at Xu Mang, and said unhappily: "It's not because of you, otherwise... It can't be like this. ”

Xu Mang: Embarrassed

Xiao Man was indeed a little irritable last night, but fortunately he was very determined, otherwise something would have happened.

An hour later,

Xu Mang and Yang Xiaoman came out of the room and had a little breakfast casually, they met many big names in the scientific research community, but Xu Mang and Yang Xiaoman didn't know each other, and they couldn't even name them.

Then

Xu Mang saw a person like him, middle-aged and wearing glasses.

"Hello?"

"You are... Is it Chinese?" Xu Mang came to the middle-aged man's side and asked curiously.

"Nope. ”

"An upright Chinese. The middle-aged man laughed.

"Oops!"

"Finally saw my own people..."Hearing the middle-aged man's answer, Xu Mang suddenly left tears of excitement, the first time he met his own people in another country, his mood can be imagined.

Followed by

Xu Mang knew that this person's name was Yuan Fei, a professor in the Department of Astronomy at HKUST, and he was also one of the invited guests of the Black Hole Conference.

"You are?"

"Professor Yuan, I'm Xu Mang, just like you. Xu Mang said with a smile: "The invited guest of this black hole academic conference. ”

"Xu Mang?"

"Are you Xu Mang?" Professor Yuan looked at Xu Mang in surprise, and then said with a smile on his face: "I have read your paper "Conservation of Information is the Fundamental Law of the Universe: The Mystery of Lost Information", which caused quite a stir. ”

Xu Mang was stunned for a moment: "Professor Yuan also saw it?"

"How could it be that I hadn't seen such a big thing. Professor Yuan smiled: "You have solved a problem that has plagued many people, although this theory exists on paper, but through calculations, I feel that you are right." ”

"Oh..."

"Since this paper came out, I have been scolded by a lot of people. Xu Mang said helplessly: "I don't know who these people are, but many of them are some civil sciences, holding some things that I can't understand, and coming over is a rebuttal, anyway, my Weibo has been Aite countless times." ”

Professor Yuan said: "I don't need to deal with him, I have met a lot of these people. ”

afterwards

The two chatted casually, exchanged mobile phone numbers, and said goodbye.

Xu Mang returned to Xiao Man, eating the bread and jam that had not yet been eaten, and the days without soy milk fritters were very painful, so Xu Mang pinched his nose and ate the bread.

"Huh?"

"Who is he?" Yang Xiaoman asked.

Professor Yuan of HKUST. Xu Mang wiped his mouth: "Let's participate in the Black Hole Academic Conference, we just met today." ”

“...”

"You don't know each other, can you talk for so long?" Yang Xiaoman was speechless, this guy can talk to anyone, at first I thought the two were old acquaintances, who would have thought that the two had nothing to do with each other.

"There's nothing wrong with a couple of words. Xu Mang glanced at Xiao Man: "Let's take a walk at Princeton University?"

"Hmm. ”

...

Princeton University Campus,

Yang Xiaoman held Xu Mang's arm and walked in the campus with a history of two or three hundred years, relaxed and comfortable.

duration

The two met a lot of international students.

"Anyway, we have quite a lot of international students in this school. Xu Mang sat on a chair and asked Yang Xiaoman beside him, "Will they come back?"

“...”

"I don't know. Yang Xiaoman shook his head and said seriously: "According to the conservative statistics of experts... That's probably the number. ”

Words fall,

Yang Xiaoman made a gesture.

Xu Mang glanced at it, was silent, and said after a long time: "This is someone else's own choice." ”

"So. ”

"To be strong, how to be strong... Didn't the second grandfather give you the task? Yang Xiaoman rubbed Xu Mang's back and said seriously: "Don't think about some things, there is no point." ”

"No thoughts, just emotion. Xu Mang looked at Yang Xiaoman's handsome little face and said, "I found that you are more beautiful than before." ”

"Nasty!"

"I've always been pretty, okay. Yang Xiaoman said that he hated it, but his body involuntarily leaned into Xu Mang's arms, and said gently: "Have you talked to your parents about me?"

Xu Mang nodded: "I said it two days ago, and my mother showed a warm welcome. ”

"Oh..."

"That's good. ”

Following

The long-awaited Black Hole Academic Conference has finally arrived,

Xu Mang, as a special guest, naturally sat in the first row of the audience, and never expected that the organizer would arrange Professor Yuan by his side.

"Professor Yuan?"

"We're together again. Xu Mang said with a smile.

Professor Yuan was also quite surprised and satisfied with Xu Mang's arrangement next to him, at least chatting with a person who has a common language is better than speaking English to others.

"It's a coincidence. Professor Yuan smiled: "I went back yesterday to inquire, and they said that you are lawless, what is the situation?"

"Huh?"

"Uh..." Xu Mang didn't know how to answer this question for a while, and said helplessly: "It may be that others have misunderstood me, or it may be that they have made a mistake." ”

"I think so too. Professor Yuan nodded: "How can a person who can solve this historical problem be a lawless person." ”

"Yes, yes. ”

"That's right. Xu Mang asked curiously, "Why are there so many students?"

"Because it is public, it is normal for students to come to the academic exchange conference. Professor Yuan explained, "If you participate a few more times in the future, you will get used to it." ”

meanwhile

Many Princeton University students noticed Xu Mang, and when they saw such a young person sitting in the special guest seat, they were immediately full of curiosity about him.

"Who is he?"

"I don't know... Is there a mistake?"

"I also think it's a mistake, the special guests are all professors in this area, how... Why did a student suddenly appear?"

"Go talk to the security guards?"

A few well-wishing students actually ran to tell the security guards at the venue about it, and one student deliberately sat in the guest seat in an attempt to cause damage.

Outcome...

The security guard came to Xu Mang's side to investigate his identity.

"We analyzed the mathematical structure of this solution, and then predicted a black..."Professor Yuan was explaining the history of the discovery of black holes to Xu Mang, when a big man appeared and interrupted the conversation between the two.

"Sorry to interrupt. ”

"Please show me your ID. The big man asked solemnly.

Xu Mang looked at the black man with a confused expression, and then took out an invitation card from the bag, and the security guard checked it repeatedly before handing it back to Xu Mang, without even saying sorry, and left directly.

“...”

"it!"

"Is this considered unfair treatment?" Xu Mang's face darkened, and he asked Professor Yuan, "Where can I complain?"

Professor Yuan smiled bitterly: "It may be that you are too young to misunderstand others. ”

Then

The students were shocked by Xu Mang's identity, he turned out to be a professor.

"It was the first time I had seen such a young professor. ”

"Me too. ”

"Being able to be invited to the guest seat, it is estimated that this young man is very level. ”

"Who is he?"

Many people are curious about Xu Mang, but they don't know who he is.

soon

The academic conference officially began, and Xu Mang saw that there were five people sitting on the stage, but he didn't know who it was, and they couldn't understand their communication, and some words were simply unheard of.

Secretly glanced at Professor Yuan beside him, and found that he looked serious, and felt a little regretful.

No way...

I knew I wouldn't be here, and I couldn't understand what they were talking about.

Now Xu Mang is like going back to the past, listening to the English teacher talking about the wordless heavenly book.

"Xu Mang?"

"You... What's wrong with you?" Professor Yuan noticed Xu Mang, who looked cute, and saw that he actually dozed off, so he couldn't help but remind, "I didn't sleep well yesterday?"

"Huh?"

"Oh..."Xu Mang said helplessly, "I don't understand." ”

“...”

"You don't know English?" asked Professor Yuan.

"Yes. ”

"Level 4. Xu Mang said embarrassedly.

Professor Yuan was a little speechless for a while, thought for a while, and said, "You just pretend to understand." ”

Xu Mang nodded, pretending to be serious.

pity

Persisted for a few minutes, Xu Mang couldn't do it, but because of face problems, he couldn't sleep, and in the wakefulness and drowsiness, he gradually went to the extreme.

suddenly

The atmosphere in the venue began to become a little frenzied, everyone was applauding, Xu Mang didn't know what was going on, and he also began to applaud.

"Professor Yuan?"

"What happened?" Xu Mang applauded and asked curiously, "Is there an earthquake?"

Prof. Yuen: "???"

This...

Is this really a special guest who came to the Black Hole Academic Exchange Conference?

Not touristy?

"NASA has unveiled evidence of the possibility of a black hole in the universe's first 500 million years after the Big Bang, which is a big step forward from the previous black holes of 1.3 billion years after the Big Bang. Professor Yuan explained.

Followed by

Xu Mang saw the legendary early black hole on the big screen, which was actually a pixel.

Although some technical terms are incomprehensible, Xu Mang probably figured out what this thing is through his understanding of black holes, which should not be black holes, but an extremely bright celestial body called quasars, which is also called a quasar.

Quasars are generally considered to be active galactic nuclei, and according to the theoretical model of active galactic nuclei, there is a supermassive black hole at the core of the galaxy.

Of course

Xu Mang's level of understanding of this kind of celestial body is only here.

"Professor Yuan?"

"This should be a quasar, right?" Xu Mang asked curiously, "But the data shows that this kind of star is too faint." ”

"I don't know. ”

NASA crews were also a little confused, and they only detected three Roentgenium-ray photons. Professor Yuan said: "These three roentgen ray photons are very high, and if it weren't for these three roentgen ray photons, they wouldn't have been able to discover this hidden celestial body." ”

Xu Mang: (°ー°〃)

With so few Roentgenium ray sources, the presence of QPO cannot be detected at all...

At this point,

Xu Mang came up with an unrealistic bold thought, could the piano ray source be covered by gas?

......