This civilization is very strong, but the technology tree is a bit crooked

It was past nine o'clock at night.

The commercial vehicle came near Yifei.

Watching Chen Yi get out of the car and leave, Professor Zhang also took out his mobile phone and dialed a confidential number.

"A genius.

In terms of UAV design and manufacturing, engine design, etc., he is stronger than most professional professors.

However, there is a lack of basic knowledge in some systems.

The overall performance is in line with the previous self-taught investigation and analysis report, the knowledge he has mastered is also in line with the contents of the books and documents he bought in the past few years, and in line with the powerful technology contained in the moon landing drone.

It can be confirmed that all the techniques of Yifei are all from the hands of the boss of Yifei. "

There was silence on the phone for a while, and then an old voice asked: "So, there is no possibility of external forces behind Yifei?"

"External forces?"

Professor Zhang was speechless: "Those of you who are engaged in security and confidentiality work are almost bewildered.

Such a top talent, in the words of the opposite side of the ocean, is worth three divisions.

The technology of the rotary detonation engine alone is worth at least one division.

If we really want external forces, we should applaud and welcome them, and send more such talents over here.”

Chen Yi didn't know about Professor Zhang's phone call.

Of course, even if you don't know.

Chen Yi could also guess a rough idea.

Defense is no small matter.

The technology that Yifei is presenting now can change the global defense ecology.

The survey results analyzed before are no longer sufficient to safely evaluate the technical level of Yifei's performance.

The relevant secrecy department will definitely conduct some actual verification.

Determine the source of Yifei's technology, determine the genius level of Yifei's boss, and determine that there is no possibility of external forces behind Yifei.

If the verification is passed, he is a real "genius".

From now on, as long as he does not create black technology in public, and does not engage in black technology that is too large to produce advanced technology, he will have no hidden dangers.

If the verification fails, and the source of the technology cannot be explained, he and Yifei will also face a restriction.

Although the market economy for so many years.

Yifei has no evidence of violation, so he will not ask Yifei to go bankrupt and let him hand over his technology.

However, in the name of failing the safety review, the operating qualification of Yifei drones was revoked, and the drone flying license of his boss, Yifei, was revoked, and he was prohibited from operating drones.

This is perfectly fine and legally compliant.

"Fortunately, I had anticipated this problem a long time ago, and made up for some shortcomings in virtual learning in advance, otherwise I would be sad today."

Chen Yi whistled and went back to the studio in a happy mood.

"Brother Yi!"

Just pushed open the door.

Qin Xiaoyu, who was waiting eagerly, discovered that Chen Yi had returned immediately.

With a shout, he ran over in a hurry, looking up and down at Chen Yi, as if checking if there were any missing parts.

"Never get off work?"

Chen Yi glanced at Qin Xiaoyu, and then looked at Xia Keke and Hua Arm Zhang on the other side.

When he left today, he didn't say that he would work overtime.

After He Yu came in, the studio didn't have any special things to be busy in the near future.

Why didn't any of them go back?

Also, what the hell is Hua Arm Zhang this guy.

It's past nine o'clock, why don't you go to the gym?

"We'll wait for you to come back, boss."

Xia Keke answered: "Everyone is very worried about what will happen to you after you are taken away, and you won't be able to get through the phone."

"Just talk to me and ask about the situation. What can I do? I am a law-abiding citizen who pays taxes on time."

Chen Yi said: "As for the failure to get through the phone, it is because the conversation involves the principle of confidentiality, and the signal is shielded by electromagnetic waves."

The signal is electromagnetically shielded.

This is what he found when he opened the notebook in the car.

As for that car, the electronic components should have been treated with special anti-electromagnetic shielding.

"Old Chen, has Yifei joined the special military industry?"

Hua Arm Zhang came over at this time, and said in an earnest tone: "Yifei joined the military special supply, how about letting me be a supplier of Yifei's subordinate industries?

My dream is that one day, I can become a member of the military industrial chain and contribute to national defense and the country.

My great-grandfather died in the Anti-Japanese War, my grandfather was a poor peasant, and my father was a migrant worker who retired from the volunteer army.

Three generations of root Zhengmiaohong.

Count me as the fourth generation of Zhongliang.

There is absolutely no problem with the interrogation! "

"You? Zhongliang?"

Chen Yi took a look at the two big flower arms that were exposed: "You have an image, you can't pass the military medical examination, are you still loyal?

This time I just asked about some things, if you don't let Yi Fei join the military industrial chain, your dream may be ruined. "

"No way, with such technology as Yifei, how could Yifei not be allowed to join the military industrial chain?" Hua Arm Zhang's dream was shattered, and he shouted in disbelief.

"I think the other party has this intention, but I don't want to."

"What do you think, Yifei has this technology, instead of going to the military industry to make a name for himself, he just stays here selling drone toys?"

"The military industry secrecy system is too troublesome."

Chen Yi said calmly: "However, although Yi Fei didn't go to the military industry, the professor invited me to read his direct blog, saying that he will protect me from now on."

"Damn Cao Cao!"

This time, Hua Arm Zhang's reaction was even bigger, and he directly said the quintessence of time and space.

Like Chen Yi, he graduated from a college, worked together in a factory to drive screws, and endured severe beatings from the society.

The biggest regret in Hua Arm Zhang's heart is that he didn't study hard back then and his education was not high.

Even if he has become a moderate boss in the past two years, in his heart, he still has regrets.

After all, the improvement of wealth is not considered a class leap.

Only the comprehensive improvement of wealth + knowledge and culture can be called a real class leap, rich and three generations.

but now.

Chen Yi went live for a month, and booked a doctoral degree after going out for a trip.

And it was personally invited by the professor.

This is the real take-off, boarding high intellectual sequence.

How could this situation make him not feel envious.

"Don't be in a hurry."

Chen Yi patted Hua Arm Zhang's shoulder, and said calmly: "Although I was invited to read Zhibo, I declined."

Ga!

Hua Arm Zhang's expression stiffened.

Looking at Chen Yi with a calm face, he gritted his teeth and said, "Wait, bring me a 50kg dumbbell tomorrow and see if I don't hit you on the head."

Who is it?

This is purely for excitement.

Stimulating the flamboyant arms, Chen Yi didn't continue.

Invite a few people to go out for supper, and then go back to the work area on the second floor alone.

Chen Yi took out his notebook and began to organize and plan the things he was going to do in the near future, as well as things to pay attention to.

"The technology of the rotating detonation engine needs to be adjusted and upgraded these days, and the reading technology will be sent to Professor Zhang."

"After finishing this, the next step is to study the Hall thruster, manufacture and prepare related accessories, and build a real space drone for yourself that is more advanced than chemical fuel propulsion.

A more advanced propulsion method than chemical fuel is undoubtedly ion propulsion, and the most suitable one is the Hall thruster.

Ion propulsion is well understood.

The first step is to ionize the fuel working fluid and split it into electrons and ions.

Because the ions are charged, they can be accelerated by a magnetic field, and then ejected, a reverse thrust force can be obtained.

To describe it vividly, these are ion-level electromagnetic guns.

The key component is the electromagnetic field module, and to build an electromagnetic field module, you need a stable energy storage electromagnetic, and at the same time have a core energy source for power generation.”

"In addition, space drones do not take orbit, but directly shuttle in space. This has unusual requirements for the avionics control system, at least artificial intelligence is needed for auxiliary control."

Chen Yi looked excited, and wrote down the line-by-line planning and technical goals in his notebook.

If Qin Xiaoyu and Xia Keke, who were familiar with him, saw this scene, they would probably realize it.

Chen Yi's interest in playing games was revived.

This is a powerful spirit bursting out in the face of one's own interests and hobbies.

It's a never-ending passion to design a powerful drone vehicle from scratch.

Not surprisingly, tonight is another all night.

PS: The editor told me about the data today, it was very poor, and there was almost no second round of recommendations.

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