“…… Recently, China's manned fire landing office lost contact with a scientific researcher in the mission due to a sudden sandstorm during the Mars scientific investigation. "

"After learning about the situation, the ground command center immediately organized the rescue work and used a number of equipment, including the low earth orbit optical observation system and the unmanned reconnaissance vehicle, to carry out the emergency rescue work for the lost contact personnel."

"The whole rescue work lasted five hours and 27 minutes, and finally successfully rescued the lost personnel."

"According to the person in charge of Mars research base, at that time, the researcher entered the nearby mountain area to avoid sandstorm. Due to the special landform and geographical environment of Mars, the attenuation coefficient of electromagnetic wave signal was large, which caused a great impact on the normal use of communication, positioning and other equipment, resulting in serious safety accidents..."

"More details are still under investigation."

"CCTV reporter, report for you."

Yuemian scientific research station.

Sitting in the public canteen and watching the news on the LCD screen, sun Zhaoyang frowned as he was eating.

"I don't know if it's my delusion."

"What illusion?"

"I always feel that the news is pinched."

Pinching the head?

He raised his eyebrows with interest, and Tao Muye stopped his chopsticks.

"Do you mean there are more secrets in it that have not been disclosed?"

"Yes," Sun said simply after nodding his head, "you have been trained."

"Everyone here has accepted it."

"The third item in the safety manual, I remember clearly, is that in case of an aerospace accident caused by irresistible factors, it is necessary to wait for rescue in place if it is not necessary."

"Maybe it's necessary."

"Dust storms on Mars?"

Hesitated to answer this question, Tao Muye shook his head.

"I don't know After all, I haven't been to the scene either. "

"I always feel a little far fetched."

With very low pressure on Mars, sandstorms are not a very big threat at all.

In order to avoid the sandstorm, he hid in the nearby mountain area, and then lost communication due to the hematite mine vein in the mountain area. It's like a man jumped into the nearby river to avoid the rain, but he is still a planetary geologist.

It's not a joke about your own life. It's just how to die.

Although sun understands that life is full of accidents, his intuition tells him that there must be something hidden.

"Even if there's another secret, it's not something we should know. An'an's heart is full of melons, "he said with a smile when he moved his chopsticks again." I think the people at the ground command center are in a cold sweat now. Fortunately, they are back. Otherwise, the plan will be cool just two steps away. "

Although still a little concerned, sun agrees with Dr. Tao in his mind. Even if there's something else in it, it doesn't have much to do with the lunar researchers.

Looking at Dr. Sun who picked up chopsticks to eat again, Tao Muye turned the topic off with a smile.

"In a word, how is your research on controlled fusion of the second generation? Is there any progress? "

Sun Zhaoyang said at random.

"Yes, I have everything in my dream."

“……”

……

Originally in Lu Zhou 's plan, the unified theory of algebra and geometry was his final work in the field of pure mathematics.

At least until he reaches lv10, he probably won't put his focus back on mathematics unless he meets some problems of particular interest.

One is to give the latecomer a chance.

Second, he is really busy.

In addition to the full level of mathematics and physics, there are five subjects that need to be solved by him. Moreover, these subjects are all the subjects that focus on the application field with long R & D cycle and large randomness.

Especially when the research involves specific application scenarios, this is not to find a pen to sit in the study and calculate it at will.

However, life is always full of accidents.

Just as he never thought that he would relate to the void again in this form

"Why do you want to come to me all of a sudden?"

Professor Perelman, who is sitting at his desk and writing something, stopped his pen and looked at him.

"I don't know a problem. I heard you were still there, so I came here..." Coming in from the door, Lu Zhou glanced around the slightly disordered office, smiled and exchanged greetings. "You're not going back to St. Petersburg, are you?"

"I'll probably stay here for a while before Hodge's guess is solved," Perelman said briefly, turning his pen. "I'm more curious about what's bothering you than these unimportant things. Can I ask first if it's mathematical? ""Mathematically."

When he got to the sofa and sat down, Lu Zhou smiled to the assistant who brought the tea. Then he looked at the rising fog on the cup, lowered his voice and continued, "to be exact, it's ABC guess."

The pen in his hand fell on the table.

Perelman frowned.

"ABC guess How could you be interested in that? "

"Because of curiosity," Lu Zhou thought, vaguely saying, "and some real reasons."

"Is it related to the working conference of Jinling university some time ago?"

"Working meeting?"

"Well, I'm listening to the other math professors here," Perelman continued, frowning. "Recently, it seems that you are going to concentrate on overcoming ABC's conjecture. It seems that you've also offered a billion yuan or how much research funds as a reward? In fact, with all due respect, this kind of problem can not be solved by more people and more money. "

Is there anything else like this?

Lu Zhou was stupefied and then said with a smile.

"I don't know. Maybe someone did something extra However, this conjecture is really a little important for us. Do you have any good ideas? "

Perelman: I've read the new moon paper

"I have seen So? "

"Then you should know what I want to say," continued Perelman after murmuring, "if the Riemann conjecture is Everest in the mathematical world, then ABC conjecture is the cloud floating beside Everest. It is undoubtedly a mathematical problem, which can be described in very simple mathematical language, but it is not a problem that can be solved by mathematics."

"Professor Wang Yue's work is equivalent to creating a special mathematical language parallel to mathematics itself Anyway, his far away Abel geometry is such a thing in my opinion. "

"To put it bluntly, the biggest difficulty in solving this problem is that no one in the field of mathematics has really made any research on this problem beyond the" useful "level. If you really want to study this problem, you have to redefine the whole mathematics, just as you redefine addition and subtraction. "

"Will it be easier for aliens to solve this problem with math..." Perelman muttered, "of course, it's just my guess."

This sentence made the boat subconsciously tense.

But he soon realized that Perelman was just saying it, not knowing it.

Think of here, the expression of land boat cannot help but become a little delicate.

It's a little difficult.

Now the senior management is still discussing whether to open the "fifth type of contact". If it is finally open, will today's conversation make the old friend feel that he is getting on with him?

But on second thought, Lu Zhou soon left this matter behind.

For this kind of scholars who are addicted to mathematics, even if they understand the internal situation behind it, they may not be interested in it.

"Redefining the language of mathematics like redefining addition, subtraction, multiplication and division?" There was a thoughtful expression on his face, and Lu Zhou stood up from the sofa, "I'll think about it again when I go back."

"Nothing to keep," said Perelman, nodding his head.

"If I have any new ideas, I will communicate with you again."

"In fact, compared with my opinion, I suggest you discuss this issue with new moon or Schulz. They seem to have a better understanding of this issue."

The boat nodded.

"I'll think about it."