dialogue:
office.
morning.
Xia Qiuming (chemistry teacher): "Huh? You asked me how to make dimethylhydrazine? This is rocket fuel. What do you want this thing for?"
Chen Xingtian: "Can I not tell you the reason?"
Xia Qiuming tilted his head: "I really can't understand you more and more, kid. It's you that Lao Jiang and the others have been talking about the most this month."
Chen Xingtian smiled awkwardly and said nothing.
"Okay, since you are number one in the class in chemistry, I will tell you its manufacturing formula.
The first is the dimethylamine nitrosation method. The equation is (CH3)2NH + HNO2 = (CH3)2NNO + H2O.
(CH3)2NNO +Zn+HCl=(CH3)2NNH2 + ZnCl2 + H2O, and the liquid chloramine method..."
"Don't you want to use this fuel to build a rocket? For next week's Science and Technology Festival?"
Chen Xingtian sneered: "I was discovered."
Xia Qiuming said with a straight face: "I'm warning you, this kind of fuel has a high pollution coefficient on water, and it also pollutes the air a lot. You can't make it without special chemical processes and related instruments. The most important thing is that, You can’t buy it either.”
"Then what should I choose as fuel?" As a layman, Chen Xingtian definitely didn't understand this, so he asked without shame.
"Well, actually I also participated in the Science and Technology Festival when I was a student. At that time, I used fuel made from the reaction and combustion of potassium chlorate and sulfur. As for pollution, the sulfur dioxide it brought also polluted the environment a lot...
Okay, it's just a rocket. If you can really get methylhydrazine, your rocket will definitely be the most dazzling one on the field. "
Chen Xingtian was confused: "But those environmentally friendly rockets..."
Xia Qiuming sneered: "Those are rockets made by elementary school students. Jet rockets rely on gas compression to propel forward. They have little technical content. The more powerful ones can only use hydrogen peroxide to boost them.
You have to know that there is no high-energy fuel that does not pollute the air. The reason why I ask you to find environmentally friendly fuel is because environmental protection is a bonus item for rocket launch projects in the Science and Technology Festival.
But in a sense, rockets flying higher are more valuable than flying environmentally friendly. "
He became solemn: "I can see that you have the ability to turn decay into magic. I have figured out that you cannot limit your creativity and increase the height of its flight as much as you want.
As my student, of course you have to be different. Environmental friendly? Screw the environmental protection, the earth will not necessarily be brighter if you launch one less rocket. Just make a name for yourself. "
Chen Xingtian was a little embarrassed to hear such rebellious words. If someone from the Environmental Protection Bureau heard these words, he would definitely be dragged into a small dark room to watch the promotional video.
"Why are you looking at me like that? Is there something written on my face?"
Xia Qiuming looked at him.
"No no."
"If not, get out and let the results speak for themselves next Thursday."
"must."
Chen Xingtian had obtained the information he wanted and left the office happily. If nothing else happened, the fuel should be dimethylhydrazine.
——
afternoon.
Fang Zhipeng (physics teacher): "What do you think this kid Chen Xingtian is up to? In the past few days, he has been asking me about electricity, dynamics, and super-class knowledge that is only available outside of class. He has learned these things. It’s useless.”
Shi Quanhua: "Lao Fang, the situation has become smaller. Students like him will definitely not be limited to the limited knowledge in the class. I often see him reading the textbooks he only learned in the third year of high school when I go to the classroom.
The most awesome thing is that he also wants to play tricks on the digital microscope in the laboratory. Such students must be the kind to soar to the sky, don't you think so, Lao Jiang? "
Jiang Yuhui said nothing. He did not tell these teachers that Chen Xingtian was changing classes.
In fact, he could completely rely on the lobbying of these teachers to lock Chen Xingtian in Experimental Class 4, but in the past few days of observing the class, he vaguely discovered the cause of the problem.
The class style conflicts with Chen Xingtian's personality. All the students in the class except Chang Qiuyue are incompatible with him, as if his compatibility is naturally at odds with that of Experimental Class 4.
If he was really left in a class like this, he would either go crazy or become a complete useless person in a short time.
Not only that, he could also clearly feel that Chen Xingtian's aura was getting stronger and stronger. He was an unruly genius, and he absolutely couldn't stop what he wanted to do.
It's just a pity that such a student would be so disappointed in his class.
"Lao Jiang? Are you asleep?"
Jiang Yuhui finally came to his senses.
"No, no, I'm just thinking about something. When I hear the words Chen Xingtian, my head hurts."
Li Ni teased from the side: "It seems that you were also frightened by his successive surprises."
Jiang Yuhui thought for a while: "He should be preparing for the next Science and Technology Festival. He came to ask me about some university knowledge not long ago. He should be preparing to build something beyond the standard."
Wang Xiaofeng: "It sounds quite exciting. The magic show last time also shocked the audience. I wonder what tricks he can do this time?"
Xia Qiuming in the corner smiled. He knew what this kid wanted to do, but he just didn't want to tell them. He just wanted to get rid of it.
Tang Zhen (the director of the first grade of high school) happened to be present today. He noticed Xia Qiuming snickering and instantly understood: "Xiao Xia doesn't know the inside story, right? Tell us."
Xia Qiuming's face turned purple. He was so complacent that he forgot that old coin Tang Zhen was also there. The old guy's vicious vision was second only to Yang Shilin, otherwise he would not have been selected for the judges' seat.
"I did guess some inside stories, but as a qualified teacher, I will not tell others my students' secrets casually."
He said it in such a way that he had no hesitation and felt like he was fighting for justice.
Tang Zhen: "Hey, I seem to remember that I helped you eliminate an absence record, and that year-end bonus..."
"He's going to build a rocket!"
Xia Qiuming said these words "without hesitation", feeling that he was fighting for "truth", and secrets were not as important as "truth".
In the classroom, Chen Xingtian's mouth twitched wildly, "Good guy, are you selling him out now?" Sure enough, money can make all the difference, and Lao Xia couldn't help but be tempted.
Tang Zhen nodded with satisfaction, and the other teachers also gave thumbs up, which was quite shady.
"Building rockets, no wonder." Fang Zhipeng's doubts were instantly solved: "No wonder he asked me about the purpose of the original parts of the control board. It turned out that he wanted to design the circuit board. It seems that this rocket is not simple."
Jiang Yuhui's thoughts suddenly became clear: "I see, it seems that he wants to build a vector rocket. What he asked me before was also a super-class vector problem. He should be trying to balance the launch trajectory of the rocket."
But Tang Zhen noticed something was wrong and frowned: "Vector rocket? That's a big problem.
Does the control circuit require code programming?
Rockets require specialized material design, right?
The balance of the rocket also requires mechanical assistance, right?
Where did he find so much time to overcome these obstacles? "
The other teachers finally realized something was wrong, and couldn't help but look at Tang Zhen's analysis with admiration. Older people are still hotter, and these are the crux of the problem.
Then he felt relieved again: "However, he was able to produce the materials for the spark circle last time. It shouldn't be difficult for him to make a rocket shell. Let's see what miracles he can create."
Other teachers are also looking forward to next week's Science and Technology Festival. It is not easy to have all their interests aroused by a student.
——
story:
It's true that Chen Xingzhen really can't solve so many problems at once, but he no longer has time to learn computer languages and programming.
Even at his current speed, five days is not enough. Computer language is a big course that cannot be completed without long-term accumulation.
Therefore, he could only ask for foreign aid.
In desperation, he could only dial the conflicting number again.
"Hey, Old Ghost Li, are you still there?"
"God Chen Xing, I'm so grateful to you. Fortunately, you gave me 2,000 yuan in liquidated damages, otherwise I would have been miserable."
Li Wei said fiercely on the phone: "These bastards are really not trustworthy. The night you just stopped typing, they took the money and ran away. I didn't even ask for the deposit and ran out of the province."
The funny thing is, these bastards were arrested by the local police the next day. Fortunately, I had the 2,000 yuan, so they didn't turn me in, otherwise I would have had to run away. "
Li Wei said in fear, which made Chen Xingtian feel chills: "If you were also arrested, wouldn't you confess me too?"
Li Wei hurriedly said: "No, this will never happen. I guarantee it with my life. The most important thing in this industry is credibility. If you lose your credibility, not only will you not be able to continue, you will even suffer crazy revenge from Party B. I But I still want to live a few more years.”
He naturally knows the rules of the gray industry, otherwise he would not have accumulated such a huge network of contacts.
"Are you looking for me now to take over another job?"
"No, I'm not short of money anymore. I have other things to do with you." Chen Xingtian breathed a sigh of relief and said, "Do you know any hackers?"
Hearing the word "hacker", the other person couldn't help lowering his voice, and even revealed some warning: "You kid doesn't want to play big, right? This is an era of newly promulgated Internet laws, even if Hackers are no longer popular, so you have to take it easy."
"That's not the case, I just want to find someone to help me code." Chen Xingtian explained.
"You want to create virus software?"
"..."
Why do you always think of the worst? He doesn't want to plagiarize personal information. Is this a common problem in gray industries?
“Our school is having a technology festival next week, and the things I designed need to be coded.
But for some reasons, I didn’t want my acquaintances to know, so I came to you. Don’t worry, in fact, I just said that I wanted to find a programmer with strong enough technical skills. "
The person on the other end of the phone also breathed a sigh of relief: "That's okay.
There are only three hackers I know here, and I'm not familiar with many more. Their codenames are 'Vulture', 'Deep Dive' and 'Swift'.
'Vulture' won't go out unless it encounters a big deal. It also engages in Trojan horse programming, and the projects involved are seriously illegal, and almost all of them are linked to money. This can be ruled out directly.
Second is 'Deep Dive'. This guy writes plug-in software and has top-notch programming skills. Many famous plug-ins are made by him. It is said that he also has an operations team under him to look for buyers.
Finally, there is 'Swift'. This is a ruthless person known for his speed. He can break through the firewalls of large and small platforms in just a few seconds and cause these platforms to collapse instantly. Of course, this does not include super large platforms like Tencent..."
Listening to Li Wei's endless introduction, he already had the answer in his mind.
"How much does it cost to do a deep dive?"
"Wait for me to ask... He said that if he wants to take action personally, there is no need to discuss anything less than 10,000." Li Wei quickly asked for the information.
Chen Xingtian had a toothache, and the lion opened his mouth. If he didn't have huge funds, he would never agree.
If an ordinary programmer were to help him program, it might not even cost a thousand yuan, but he knew that these people were either unreliable or curious about his rocket making process.
Only those in the gray industry are the ones who abide by the bottom line of the industry the most, because the consequences of crossing the bottom line may be death!
He sighed and fulfilled the promise he made, with tears in his eyes. He spent 10,000 yuan on a science and technology festival. He might be the only one in Qiuling No. 1 Middle School who would do this.
"I agreed."
Li Wei was excited, this was another big deal, and sure enough, there was meat to eat with Brother Chen.
Chen Xingtian hung up the phone with a look of despair on his face. It turns out that when a person becomes rich, he will spend money lavishly.
Two days ago, because he couldn't reproduce a digital microscope, he had to find a way to buy one online. He also had to buy the best one, and the price was conservatively estimated to be 400,000.
In addition, there are elemental analyzers, infrared spectrometers, laser equipment, 3D printers...
Suddenly I felt that the 4.8 million in hand was not enough to spend.
Well, these are all things for later, let’s solve the problem at hand first.
Chen Xingtian muttered and fell into the abyss of busyness again.
