In the 301 General Hospital, not long after Xu Chuan handed out the scarf, a prestige video call called on his mobile phone.
It was that girl Xu Xiao who hit me. She probably saw the scarf he gave out.
Xu Chuan answered the call with a smile. A small head popped out of the phone, and he asked quickly with excitement and curiosity in his tone.
"Brother, brother! Have you gone to heaven?!"
Before Xu Chuan could speak, Xu Xiao asked excitedly.
Hearing these words, the corners of Xu Chuan's mouth twitched. He seemed to have ascended to immortality after saying these words.
But before he could answer, Xu Xiao on the opposite side continued to ask with expectant eyes: "Brother, is it fun in the sky? Can you take me with you next time? I want to go to heaven too!"
Xu Chuan smiled and said: "As for playing, I can only say it is average. After all, it is not convenient to do anything in the weightless state. But the scenery above is still very beautiful."
Xu Xiao said with bright eyes: "Me! Me! Me! Brother, I also want to go up there and experience it, take a photo and post it on WeChat! This is so enviable!"
Xu Chuan said with a smile: "Let's wait until you come back from Cambridge. The aerospace technology will be more mature and safer by then."
Xu Xiao studied biochemistry at university. Later, at the suggestion of his brother, his study and research direction shifted to "neural network technology" and "virtual reality technology".
Later, when she was a graduate student at Shuimu University, Xu Chuan also invested 200 million to help her establish a company called 'Chuan Xiao Biotechnology'. The main research directions are naturally 'neural network technology' and 'virtual reality technology'.
.
In other words, the main research direction is the ‘bioelectrode chip’ that Xu Xiao previously studied at Shuimu University.
At that time, his driver and bodyguard Zheng Hai also experienced a product similar to a motorcycle helmet. It was very crude, but its technical content was not low.
Of course, there are many problems.
And more importantly, after completing the "bioelectrode chip" product, there has been little progress in subsequent optimization work.
Shuimu University helped promote it, but it was of no use and it still could not solve external interference. Wearing it for too long will cause dizziness, headaches, motion sickness and other problems.
This aspect is related to the fact that the biological science major of Shuimu University focuses on the current hot areas of biology, and the main faculty are relatively concentrated in the fields of protein structure, embryonic development, protein drugs, etc.
Although neurology is also popular, Mizuki prefers the direction of neural development and aging, and is not very good at neural network technology and virtual reality.
Of course, in fact, if it is just artificial intelligence neural network technology, China's strength is still very strong.
Not to mention being ranked first in the world, it is also in the top three.
But the problem is that "virtual reality" and "bioelectrode chips" involve quite a lot of fields, and artificial intelligence neural network technology is only a part of the modules.
Apart from these, knowledge in the fields of bioelectrical signals and biological sciences is equally important.
But in these fields, none of the top ten universities in the field of biological sciences are domestic. Just like mathematics, the most powerful ones are still Western countries, led by the United States.
Xu Xiao was very eager to complete the ‘bioelectrode chip’ he developed, so he chose to study abroad during his doctoral studies.
Therefore, Xu Chuan specifically asked the above about Xu Xiao's safety when going abroad, and finally ruled out North America and chose the University of Cambridge in Europe.
This is the only non-American university among the top five universities in the field of biological sciences. The top four are all in the United States and are located in Cambridge, north of London, where the sun never sets.
Although the sun never sets is the younger brother of the United States, it is still relatively safer.
In addition, China is becoming increasingly powerful and its international influence is wider than before. Overall, Xu Xiao's study abroad trip was quite smooth.
Of course, the most important thing is that it was only Xu Xiao who went abroad, not Xu Chuan.
If he wanted to go out, I'm afraid it wouldn't be that easy.
As for how much Xu Xiao can learn at Cambridge, and whether he can create a new world in the fields of 'virtual reality' and 'bioelectrode chips', no one knows.
Even though her talent is quite good, it is already very good if she can make some achievements on this road.
On every road, if you want to reach areas and heights that no one has set foot on before, you have to face many difficulties.
This requires not only the talent and efforts of scientific researchers, but also a large amount of funds and investment.
Even with the support of his brother, it is impossible to ensure that all research goes smoothly.
After all, in a field that she is not familiar with, he can at most provide some help with money and connections. The real research must be completed by her own team.
.......
After chatting with Xu Xiao for a while, Xu Chuan smiled and hung up the video call.
Before the phone was put into his pocket, a video call from his mother came over from the other side.
After picking up the phone, Xu Chuan asked with a smile: "Mom, why did you suddenly remember to call me today?"
Opposite me, Xu Ma said with a slap in the face: "You kid, you can do it. You can fly to the sky on a rocket without saying hello? Do you still have the existence of us parents in your heart? Do you feel that you are capable of everything and are you brave? What?
Do you dare to do it? Next time, do you want to grow wings and fly to the sky?"
Xu Chuan smiled coquettishly and said, "Mom, how did you know?"
Xu's mother looked at him angrily and said angrily: "Next time I dare to say hello, I'll hit someone for doing such a thing, and don't come back again!"
Xu Chuan lowered his head angrily and said, "Next time, I will definitely report to you twice."
Hearing this, Xu's mother glared and cursed: "There's still a next time? Why, you still want to go to heaven? I tell you, if you don't give us grandchildren, you don't want to go anywhere!"
"Otherwise we wouldn't have a son like you!"
Being scolded by his mother, Xu Chuan did not dare to refute and could only smile coquettishly.
In this world, the only two people on the other side of the video call who dare to say that about him now are probably the two.
After Xu's mother scolded her, she threw the phone to Xu's father.
Looking at the wrinkled and worried face in the video, Xu Chuan also felt a little guilty: "I'm sorry for making you worry."
Father Xu shook his head gently and said, "It's okay for us to worry. The key lies in you. You have to tell us about such a high-risk matter, right?"
Compared to Xu's mother, Xu Jianguo understands his son's job.
But no matter what, going to space is too dangerous.
Xu Chuan nodded and responded.
He originally wanted to keep his parents from knowing so as not to worry them, but he forgot that this would only make them worry more.
Opposite me, Father Xu suddenly noticed something. He glanced at the background behind Xu Chuan, frowned and asked, "Are you in the hospital? Are you sick?"
Xu Chuan looked back and realized that the hospital building behind him was exposed.
He smiled and nodded, saying: "I'm in the hospital, but I'm not sick. I came down from space two days ago. Under the arrangement of the country, I had a detailed physical examination at the hospital. There's no problem. I'll pass."
You’ll be discharged from the hospital in two days, don’t worry.”
Father Xu nodded and said with some worry: "I heard that space is full of all kinds of radiation, and it can also affect the birth of children. You... oh, you are too reckless, that radiation thing
It affects more than one generation!”
Xu Chuan: "Don't worry, old man. Don't be so nervous. I built the space shuttle myself. I can definitely consider these things. There are all kinds of radiation-proof materials. There is no problem inside the aircraft. What's more,
I'm still wearing a space suit."
Listening to what his father said, Xu Chuan estimated that he had probably watched some messy stuff in a video in a certain group or circle of friends.
In order to relax his mind, he continued to explain: "Don't worry, Dad, I have everything I need to protect myself from, and I have done all the inspections. There is no problem."
Listening to what his son said, Lao Xu also nodded. His eyes stayed on Xu Chuan's face for a long time before he said: "Well, don't take such risks next time, in case something happens to you in the sky.
, how should I tell your mother."
Xu Chuan nodded and said: "Well, there won't be a next time, don't worry."
Father Xu nodded: "In this case, you should cooperate with the doctor's examination at the hospital. Nothing else is important. Your body is the most important, you know? Don't worry us all the time."
"Yeah, I will, don't worry."
Opposite me, Xu's father talked for a while, then suddenly changed the subject and said, "Just like your mother said, you have reached this age now, and it's time to get married."
"We can't help you with those scientific research things. But if you get married, we can still help take care of the children."
"You're out here all day without a home. Sometimes it's so dangerous to do research. If something goes wrong, leave a son and a half daughter behind. Your mother also has something to miss, right..."
Hearing this, Xu Chuan said with some laughter and tears: "Dad, what are you talking about? Don't worry, the environment I work in will not be dangerous."
"Even if I want to do some dangerous jobs, the country won't let me do it. If you don't trust me, don't trust the country."
Xu's father shook his head and said: "Okay, okay, I won't say so much anymore, you have a good rest."
After hanging up the call with his parents, Xu Chuan stared at the dark phone screen in silence for a long time.
Finally, he shook his head gently and put down the phone.
...
During the period when Xu Chuan was hospitalized for examination, many people came to visit him.
Leaders from the capital side and even the air force equipment side, including some academicians from the Academy of Sciences and even people from the Academy of Engineering, came to visit.
Not only these, there are many more people who didn't even enter the 301 Hospital and were stopped outside.
With his current status in China, even some people who are unattainable in the eyes of ordinary people may have to make an appointment to even see him when it is not necessary.
Not to mention that others are still recovering in the hospital. In order not to disturb his rest, the security directly refused most people's visits.
In this way, Xu Chuan stayed in Hospital 301 for a whole week.
Fortunately, except for some daily inspections, there is nothing else to do at other times. He can also focus on the research of the weak Riemann Hypothesis, and he will not be too idle.
In this way, time passed day by day, and finally, in the 301 Hospital, he also received the final examination.
After completing this wave of examinations, he can be discharged from the hospital.
The person who examined him was an academician and expert from the West Branch of the 301 Hospital. When the controllable nuclear fusion was completed, he also conducted a detailed physical examination, including Tang Sijia, a life assistant, who was also admitted at that time.
around him.
Looking at the report in his hand, Academician Qiu Kaiji, who was in charge of the physical examination, smiled and said.
"It's okay. Judging from the physical examination report, there are generally no big problems. However, myopia has increased a bit in the past two years, and the left and right eyes are close to 100 degrees. It does not affect daily life, but if you use the computer sometimes
If you have more, you can get glasses and wear them when using the computer.”
Xu Chuan nodded and said with a smile: "Excuse me, Academician Qiu."
Qiu Kaiji said with a smile: "You, you still need to pay more attention to your health. It is better not to go to places like outer space. After all, you are still young and not married yet."
"Spaceflight is more suitable for astronauts who are married and have children. After all, without the protection of the earth's magnetic field, no one can guarantee whether those cosmic rays will have adverse effects on the human body."
Xu Chuan smiled and said: "Today's radiation protection materials are already very strong. They can even absorb nuclear radiation. Those cosmic rays in outer space are nothing. This risk is not even one in a billion.
"
In fact, even leaving aside the 'crystalline erbium zirconate', 'lead-free nanocomposite reconstructed nuclear protection materials' and other materials that he personally developed, the radiation protection and anti-radiation materials in various countries are now quite advanced.
Moreover, not all astronauts who go on missions to space are married and have children.
For example, during the Xinghai's maiden voyage to the moon, Liu Yang, the first female astronaut to stand on the lunar surface, was not yet pregnant when she embarked on her first space voyage.
It was not until after returning that the heroine became pregnant and gave birth to a child while studying for a PhD at Shuimu University. This was already two years after Liu Yang's first spaceflight.
This is enough to prove that today, with the improvement of aerospace technology, the impact of cosmic rays and radiation in space on the human body can be said to be minimal.
Current radiation and ray protection materials and technologies can basically isolate the vast majority of cosmic rays.
Hearing Xu Chuan's answer, Qiu Kaiji had a look of helplessness on his face and did not try to persuade him again.
He also knew that the person in front of him probably wouldn't listen to his advice on this kind of matter. If he really wanted to, he wouldn't run up to him.
Shaking his head, he wrote and drew on the report sheet with a signature pen for a while, then pulled off the report board sandwiched inside the report board.
"Okay, take this form and go through the discharge procedures."
Xu Chuan took the discharge form with a bit of excitement on his face.
"Thank you, Academician Qiu."
Although he was not restricted during these days in No. 301 Hospital, being outside was different from being at home. He was naturally happy to be able to go home.
The old academician waved his hand with a smile and said: "You're welcome."
...
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