Next, Pang Xuelin was observed in the hospital for two more days, and after repeated examinations to confirm that there were no problems, the hospital agreed to Pang Xuelin's discharge.

However, after such a false alarm, the senior management specially equipped Pang Xuelin with a team of health care doctors to monitor Pang Xuelin's physical condition in real time, formulate nutritional recipes, and ensure that Pang Xuelin's work, life and rest are regular.

If it weren't for the Qiantang Laboratory and the Golden Dragon Group's next work that would be inseparable from Pang Xuelin, the senior management would probably have forcibly ordered Pang Xuelin to take a mandatory leave for a period of time.

……

"Finally home."

As soon as he got home, Pang Xuelin came to lie down on the sofa.

Discharged from the hospital today, Pang Xuelin did not go back to the villa on the other side of the river, but went directly back to the place where his parents lived.

During this time, Yao Bingxia and Qi Xin both lived here, but Zuo Yiqiu and Zhou Chen did not come to disturb, but continued to live in Pang Xuelin's villa in Binjiang.

Mei Yuqing glared at Pang Xuelin and said, "I was finally discharged from the hospital, and thanks to Xiao Xia and Xiao Qi during this time, your father and I are not so busy." In the evening, I cooked, and our family had a good meal. ”

"Auntie, I'll help you."

Yao Bingxia and Qi Xin said in unison.

The two women didn't seem to expect that the two sides would have such a tacit understanding, and when they looked at each other, their pretty faces flushed with a hint of redness.

Mei Yuqing smiled and said, "Okay, Xiao Xia, Xiao Qi, then it's hard for you." ”

"Mom, you're busy. I went to my study to take a look at the recent work plan and the report of the project team. ”

Pang Xuelin got up from the sofa and said.

Although judging from the attitudes shown by the two women in the past two days, Yao Bingxia and Qi Xin both acquiesced to each other's existence.

But for Pang Xuelin, the two women seem to have reached a tacit understanding, Pang Xuelin sometimes gets along alone with one of them, and it is impossible to pull a small hand or do intimate actions.

Pang Xuelin was also a little helpless, he didn't want to touch the moldy heads of the two girls at this time, so he could only wait for the opportunity slowly.

When he came to the study, Pang Xuelin opened his work mailbox and looked at the progress of his work in the past 20 days.

There is nothing to say about Jinlong Group and Qiantang Laboratory, and all the work is currently being carried out as planned and progressing smoothly.

However, there is a lot of good news from the Jiangda Carbon Nano Center.

The first production line of high-purity single-walled carbon nanotubes cooperated by the Carbon Nano Center and Xinkai Materials has been successfully put into operation, with a daily output of 1.5 tons and a price of 2000RMB per kilogram, but it is still in short supply.

According to the plan, three more production lines will be opened by the end of the year, and it is expected that by next year, the annual production of high-purity single-walled carbon nanotubes will reach 2,000 tons, which will be enough to defeat the vast majority of the world's producers in this field.

You must know that before Xinkai Materials Co., Ltd. was put into production, the price per kilogram of reagent-grade single-walled carbon nanotubes with a purity of 99.9% was about 10,000RMB, and the price of industrial-grade multi-walled carbon nanotubes with a purity of 95% was also maintained at around 1,000RMB per kilogram.

Although the price of single-walled carbon nanotubes with electronic-grade purity produced by Xinkai Materials is twice as high as that of those multi-walled carbon nanotubes on the market, its performance indicators have increased by more than ten times.

Therefore, whether it is the world's major scientific research institutions, universities, or some factories, enterprises and institutions, they are more favored by this product.

The only regret is that at present, such high-purity single-walled carbon nanotubes can only be used as additives in industry, except for those purchased by research institutions and laboratories.

Some companies use carbon nanotubes to effectively improve the mechanical properties, electromagnetic shielding, and electrical and thermal conductivity of polymer materials, and use them in batteries, composites, coatings, elastomers, and plastics industries.

This is certainly not the primary use of high-purity single-walled carbon nanotube materials.

Its real main battlefield lies in the fields of carbon nanotube fibers (flying edge materials) and high-performance field-effect transistors (FETs) built of single-walled carbon nanotubes, high-frequency devices, integrated circuits, optoelectronic devices, chemical and biological sensors, etc.

In addition to the high-purity carbon nanotubes that have been put into production in the industry, another good news from the carbon nanomaterials research center is related to flying edge materials.

Just a week ago, the flying blade material project team has completed the assembly and commissioning of the flying blade material reaction black box in accordance with the concept proposed by Pang Xuelin.

As long as it is confirmed by Pang Xuelin, it can officially enter the trial production state.

The Flying Blade Material Project started in July last year and has been running for a whole year now.

According to the original plan, at the end of last year, the reaction black box and various equipment should have been assembled and debugged.

It's just that most of the members of the project team are doing this thing for the first time, and most of them are inexperienced, and the various equipment specially customized for the response black box also has frequent problems.

Therefore, this project has been delayed until now, and the reaction black box has just been assembled and commissioned.

Pang Xuelin thought about it, directly took out his mobile phone and dialed Professor Wan Yi, the deputy leader of the flying blade material project team, confirmed the trial production time of the flying blade material with him, and agreed to go to the carbon nanomaterials research center tomorrow afternoon to officially start the reaction black box.

After dealing with the work accumulated in the mailbox, Pang Xuelin opened a word document, pondered for a while, and began to write some plans for the future research direction of the Jiangcheng Institute for Advanced Study and the Qiantang Laboratory.

From September 2019 to August 2021, in the past two years, Pang Xuelin has experienced a total of eight worlds, namely the Three-Body Problem, The Martian, The Wandering Earth, Village Teacher, Whale Song, Dark Forest, District 9, and Interstellar......

If there is one thing Pang Xuelin feels most after experiencing these worlds, it is the powerlessness generated by trying to transplant the plane technology into the real world.

In fact, in his mind, and even in the quantum computer where MOSS was staying, there were countless technologies stored far beyond the real world.

But whenever he wanted to transplant these technologies to the real world, he faced all sorts of difficulties.

The limitation of resources and scientific research funds is not a big problem, especially after the super product of Jinlong battery comes out, it will bring a large amount of resource support to Pang Xuelin and his team.

What really bothers Pang Xuelin is the basic science and industrial base limitations of the real world, and there is no way to present these technologies in the real world in a short period of time.

Therefore, he had to find a way to bring out a great team to bring his idea to life.

The Qiantang Laboratory and the Jiangcheng Institute for Advanced Study are his attempts based on such a cognition.

In Pang Xuelin's design, the Qiantang Laboratory focuses on applied research, the Jiangcheng Institute for Advanced Study focuses on theoretical research in basic science, the Jiangcheng Institute for Advanced Study relies on some experimental equipment of the Qiantang Laboratory to verify new theories, and the Qiantang Laboratory transforms breakthroughs in basic science into scientific and technological products that can be applied on a large scale in reality.

In terms of talents, relying on the top universities in China, it is needless to say that those top universities in China, such as Qingbei Fujiao, University of Science and Technology of China, Nanjing University, etc., will become an effective help for Jiangcheng Institute for Advanced Study and Qiantang Laboratory.

These three are mutually reinforcing.

The next question is which difficulties to choose to break through in the basic field.

Albert Einstein once said, "It is often more important to ask a question than to solve a problem." ”

In the eyes of many scientists, scientific puzzles are the ladder of scientific progress.

In August 1900, the famous German mathematician Hilbert proposed 23 mathematical problems at the International Congress of Mathematicians held in Paris.

In the past 100 years, Hilbert's 23 Questions has inspired many mathematicians, guided the direction of mathematical research, and played an immeasurable role in the development of mathematics.

Therefore, what Pang Xuelin has to do now is to select some of the most urgent difficulties that need to be broken through according to the experience gained in the fields of mathematics, physics, chemistry, biology, information science, astronomy and other fields, and then hand them over to his team to solve.

Before you know it, the afternoon time flies.

For most of the afternoon, Pang Xuelin listed more than 300 major problems facing various disciplines at present.

In addition to the top problems such as the Seven Mathematical Problems of the Millennium, Pang Xuelin also listed such problems as the classification of Lie algebras and their dual spaces to the power of zero, the problem of defining relations of asymmetric Katz-Moody algebras, homogeneous Einstein manifolds, whether there is a common Pollell direction between subpure functions and their derivatives, integrability in AdS/CFT duals, string vacuum with band flux, and compaction and generalized complex geometry.

In the field of chemistry, the determination of crystal defects and their relationship with the properties of solids, high-performance nonlinear optical materials, the design and synthesis of molecular magnet materials that can be used in quantum computers, the regulation of weak intermolecular interactions and functional supramolecular materials, first-principles electronic structure methods of complex materials, etc.

In the field of physics, there are dielectric guided wave structures and slow wave propagation based on anisotropic artificial electromagnetic materials, Yangian representation theory and solving nonlinear models, scanning probe acoustic microscopy technology for subsurface imaging, strict solutions of one-dimensional quantum spin chain systems in arbitrary boundary magnetic fields, and the universality of topological order quantum phase transitions.

……

Any one of these problems is enough to cause a lot of shock in the scientific community, and has a far-reaching impact on Pang Xuelin's subsequent layout in the fields of supercomputing, quantum computers, aerospace, and controlled nuclear fusion.

It wasn't until it was close to dinner that Pang Xuelin was called down by his mother to eat.

When he came to the living room, Pang Xuelin found that his grandparents were also picked up by his father.

The old man and the old lady didn't say much to their grandson, especially Pang Xuelin's grandmother, who smiled and pulled Yao Bingxia and Qi Xin on the sofa to talk.

To a certain extent, this dinner can be regarded as a family recognition of Yao Bingxia and Qi Xin's identity.

After eating, Pang Xuelin chatted with his grandparents for a while, and it was not until half past nine in the evening that the family went back to their rooms to rest.

Yao Bingxia and Qi Xin had a room by themselves, and before returning to the room, the two of them gave Pang Xuelin a roll of the eyes, Pang Xuelin couldn't even enter their door, so don't think about sleeping together or something.

Pang Xuelin was a little helpless and could only return to his room.

As a result, as soon as he entered, a nephrite warm body threw himself into his arms, and Pang Xuelin's ears sounded Zhizi's greasy voice: "Husband! ”

Pang Xuelin was startled, and finally finished dealing with Zhizi's hot kiss, and then said, "Zhizi, why are you here?" ”

Tomoko's eyes rolled and said, "What? If you have a new love, you forget your old love, don't you want me to come over? ”

Pang Xuelin pinched her face and said, "Don't talk nonsense, you almost scared me just now, by the way, how did you get the CIA's evidence of framing Qi Xin?" ”

Zhizi blinked, licked his red lips, leaned into Pang Xuelin's ear and said, "Do you want to know?" Satisfy others first. ”

Pang Xuelin rolled his eyes, squatted down and picked up Zhizi, and threw her on the bed.

After the N word.

Zhizi lay in Pang Xuelin's arms and told him the whole process of rescuing Qi Xin with a smile.

The video evidence released by WikiLeaks turned out to be remade after the fact, of course, the actor was indeed the CIA agent who framed Qi Xin at the beginning.

It's just that from the big guy who gave the order to frame Qi Xin at that time, to the middle and high-level CIA, to the CIA agents who were responsible for carrying out this task, everyone was caught by Zhizi with some pigtails.

In addition, Pang Xuelin suddenly fell into a coma at that time, and the effect of exerting pressure on Pang Xuelin through Qi Xin was limited, so the Yankees also pushed the boat along the river, cooperated with Zhizi to act in this big drama, and then released Qi Xin "legally".

"How about it, husband, I've done a good job, do you want to reward people again?"

Pang Xuelin kissed Zhizi and said with a smile: "What reward do you want?" ”

Zhizi was about to speak, but suddenly his face changed, and he said, "Husband, your little lover is coming to you, and the reward will be talked about next time." ”

After that, Zhizi got up directly, put on the scattered clothes in an instant, and then came to the window, gave Pang Xuelin a flying kiss, and turned it down in an instant.

Five minutes later.

Bang bang bang –

There was a sudden knock on the door.

Pang Xuelin, who heard the knock on the door, opened the door and saw Yao Bingxia standing at the door.

"Xiao Xia, why are you here......"

Before Pang Xuelin could finish speaking, Yao Bingxia threw herself into Pang Xuelin's arms and gagged him.

Pang Xuelin couldn't cry or laugh, hurriedly closed the door, held the girl and gnawed at the door for a long time, and was just about to carry her in, when the knock sounded again.

Outside the door, Qi Xin's voice sounded: "Alin, have you slept?" ”

Pang Xuelin and Yao Bingxia looked at each other.

"Brother Xiaolin, what should I do?"

Yao Bingxia was about to cry, she and Qi Xin had reached an agreement to dry Pang Xuelin for a while.

If Qi Xin found herself in Pang Xuelin's room in the middle of the night, then she would probably not be able to raise her head in front of Qi Xin for a long time.

Pang Xuelin looked at Yao Bingxia in his arms, and then looked at the door, he could vaguely guess Yao Bingxia's thoughts.

After hesitating for a moment, Pang Xuelin gritted his teeth, grabbed Yao Bingxia's hand to prevent her from running, and then opened the door and pulled Qi Xin in.

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