"If I buy it, I won't take it off."

The rich lady was overjoyed, but she didn't want to take it off, so she was persuaded by the waiter.

Indicate if this is a wedding dress or if it is appropriate to wear on the wedding day.

Of course, if you wear clothes that you usually wear, you can choose other clothes.

was persuaded by the waiter like this, and the rich lady happily replaced it.

Walking out of the fitting room, the third aunt hurriedly came over and asked, should it be time for her to try it on?

When the rich lady tried it on just now, she pulled her wealthy businessman husband to verify the capital and met the qualifications.

"I'm sorry, I've already bought this dress, you want to try it on, wait for next time."

The rich lady glanced at the other party, and her tone was quite proud.

Before leaving, I didn't forget to continue to step on it: "A fat pig also wants to try on Xiuhe clothes?" I'm afraid I'll tear my clothes..."

Burst!

If you want to kill people, it has to be this rich lady.

Not far away, Zhou Jimin, who was playing with his children, witnessed all this with his own eyes.

sighed, he immediately retracted his gaze, but he had to sigh that Xu Mei and the others had taken the right step.

There are three kinds of ancient wedding dresses, namely dragon and phoenix gowns, Xiuhe clothes and phoenix crowns.

There are quite a few of these wedding dresses in the warehouse, but only one set of them can be launched every day to create hunger marketing and promote other hanfu at the same time.

Just like the rich lady just now, she is obviously of marriage age, she may not be able to control her marriage, but she can definitely choose the dress when she gets married.

There is no doubt that such a dignified and gorgeous wedding dress as Xiuhe is very much in line with her requirements.

Taking advantage of the east wind of the fashion catwalk, the turnover of Kyushu Huashang soared to a point.

A set of Hanfu itself is not cheap, plus other trinkets, the daily turnover is more than 20,000 yuan.

In this era, such revenue is definitely very powerful.

After staying on the island for nearly five days, Zhou Jimin had to leave.

Lu Ji Guo, Goblen Hospital.

As the best hospital in the country, the Gaublerun Hospital is home to the best doctors in the country, making it the most popular hospital in nearby cities such as Paris.

At night, on the eighth floor of a five-star hotel near the hospital, Zhou Jimin finally met Louis Hoffmann, a master of Western medicine.

The latter is not only a surgical saint like Gao Qiming, but also an expert in many fields.

He has been a leader in many group consultations.

"I'm short on time, you only have ten minutes to convince me, please start."

As soon as he entered the room, Louis Hoffmann said very haughtily.

He has long been clear about Zhou Jimin's intentions.

Earlier, he had received a letter from his old friend, asking him to go to the so-called June Fourth Town.

The photos were also sent, and he also saw them, and he was very moved at the time.

After calming down, he was shocked into a cold sweat.

He is reluctant to be glittering, reluctant to this prosperous world, going to the small city of June Fourth, it is equivalent to jumping from a wolf's den into a tiger's den, it seems to make no difference.

In the end, he resisted the temptation and replied with a letter of rejection.

I wish my old friend a better development in the small city of June Fourth, and he will not go.

Unexpectedly, it had been a while, but the small city of 64 sent people directly to him.

"Ten minutes? No, no, Mr. Louie, I don't need ten minutes, it's so insulting. ”

When Zhou Jimin heard this, he shook his head and naturally stretched out a slap: "I only need five minutes, and I ask you to sign this confidentiality agreement." ”

Hoffman was stunned, then sneered.

Five minutes?

Hmph, that's better, his time shouldn't be wasted on the beam-jumping clown in front of him, but on those young and graceful bodies.

Seeing the other party's expression, Zhou Jimin directly ignored it.

When Hoffman finished signing, he put away the non-disclosure agreement, although this thing was useless, but at least it could deter the other party.

Then, he got up and invited him to the next suite.

After walking in, Hoffman's eyes changed, and in front of him was the famous big screen, but he didn't expect this beam-jumping clown to bring such a valuable thing over.

It's not easy!

Let's see what the other party wants to do.

Immediately after, on the display, a video of the colon cancer surgery began to play.

As one big name after another in the medical field appeared, the surprise on Hoffman's face grew.

Are so many people crazy?

Unlike the mainland, medical exchanges in the West are very frequent.

Because Western medicine has a set of standards for treatment, and it is quite dependent on scientific and technological means.

Therefore, the emergence of CT scanners and other equipment directly broke Hoffmann's psychological defense.

In less than three minutes, Hoffman said he was willing to go to the small town of June Fourth.

With high salary, good quality of life, and good work, the attractiveness of the small town of June Fourth is undoubted.

After the balance of victory tilted to the side of the small city of 64, the idea of staying in Luji Country became even more uncertain.

And, more negative emotions that stayed in Luji Country followed.

Working day and night in the Gobron Hospital in exchange for a high salary, but in the small town of June Fourth, there is no need to pay the price of physical health.

Even, the small town of June Fourth will organize regular exercises, physical examinations, etc., and pay more attention to the health of people in the city.

At the same time, he has been in Paris for so many years, his family is unhappy, he has been separated from his wife for a long time, and he can't see each other a few times a month.

Is this kind of life what he wants?

Seeing Hoffman's expression, Zhou Jimin smiled, he didn't know the former's mental journey, otherwise, he would have said: Why did you go earlier?

Hoffman was given a week to deal with his work and life, and Zhou Jimin soon left Paris.

Coming to West Berlin again, standing in front of Charité Hospital, Zhou Jimin was full of emotion.

"I guess I can accomplish the goal of last time this time, right?"

Speaking of which, it's also a shame.

The last time I came here, I wanted to poach two-fifths of the best doctors in this hospital.

Who knew that he was slapped in the face by reality, so he took away a few people like Robert, none of them exceeded ten, and they were only about three-twentieths of them to death.

Ludwig, Robert's teacher, was also the former chief physician of the Chartley Hospital, and now the vice-president of the Chartley Hospital.

With the qualifications of the other party, he can be the dean, but Ludwig is obsessed with medicine and hopes to study medicine and save more lives.

The reason why Zhou Jimin failed to persuade last time was that the academic foundation of the small city was poor, the medical equipment was also very average, and the third was that there were not many top peers.

But now that he's managed to convince Hoffmann, he's more sure to convince Ludwig.

Two days later, Zhou Jimin left West Berlin with a smile on his face, and then went straight to the fog.

At the dock, a super-large oil tanker slowly sailed into the dock.

"Peter, I thought you weren't coming......"

When Douglas saw Zhou Jimin, he was so excited that he almost cried.

The latter was warmly embraced by the other party and was very disgusted.

"I'm just a little busy, and it's not like I won't come."

"Yes, yes, yes!" Douglas nodded again and again, gave a thumbs up, and said:

"I have to say, your vision is really amazing......"

Speaking of this, Douglas naturally knew about Bonnie Hals.

The latter has been popular all over the three islands recently, with a strong momentum, and it has collapsed!

Douglas had heard that Bonnie Halls had signed to a record label and was full of praise for her.

She is the only one in one company, Niu Biglas!

"This record label is supposed to be yours, right?"

The reason for this speculation is that Douglas saw the high-spirited Bonnie.

As a person who has been in the rivers and lakes, he knows too well what the spring on Bonnie's face is all about.

The only thing that can make Bonnie willing to pay is Peter in front of him.

You know, he has seen a lot of crazy men who have fallen for this, and even the gentleman young man who squatted at the door of Bonnie's house every day before, he also knew.

"You guessed what I'm doing?" Zhou Jimin glared at the other party angrily, and then said:

"Hurry up and arrange for someone to ship it for me, I'll come over tomorrow night, understand?"

Douglas nodded flatteringly like a dog's leg, and made an OK gesture to indicate that it was okay.

Seeing Zhou Jimin leaving the dock in a chic manner, Douglas was envious, and secretly said in his heart, Bonnie, a big star......

Hey, rich people really know how to play!

What's the point of being an ordinary beauty?

Only beautiful women with high appearance and high fame are fun in this way.

What's more, Bonnie has a heavy granary, with super good body proportions, a devilish body and angel face, plus the bonus of fame.

It made Douglas's eyes hot.

But he doesn't have such capital, so he can only work hard to make money.

When he saw Bonnie Holles again, Zhou Jimin almost didn't recognize it.

Too much has changed.

The makeup was too thick, and he didn't like it very much.

"Go remove your makeup!"

Yes?

Bonnie was frightened by his words, what do you mean? Don't like it again?

But it can't be helped, it is her task to please him, and she is willing.

So, a few minutes later, Bonnie, who had washed her face, came out of the bathroom.

The face with water droplets is full of collagen, which is the invincible youth.

"In the future, you are not allowed to wear such heavy makeup, whether it is performing or on TV, you can only wear the most basic makeup, or the no-makeup I gave you before, understand?"

In the face of the tough Zhou Jimin, can Bonnie refuse?

If you can't refuse, then accept it.

He wouldn't hurt himself anyway.

At night, Zhou Jimin worked in the granary for a long time, and then he sweated profusely and went to take a bath.

Back in bed, Bonnie happily talked about her recent experience.

"My dear, the song you wrote is so good......"

"You know what? This record was called the strongest lineup by the media......"

One night, Zhou Jimin remembered a sentence: Do you know?

The British media was very fond of Bonnie, and the rainbow fart blew and blew.

Although the media has the same vocabulary as they say, just a few words over and over again, it is undeniable that the media really loves Bonnie.

Who made Bonnie hot!

As long as there is a report about her, it will be sought after by the public.

I can't help the media not love her.

There are a total of twelve songs on one record, and each song is a classic.

Such as yesterday onyone h fiar and so on.

For the people who have not experienced the bombardment of national entertainment, these songs are even better than Wang Bang.

So, it completely set off a frenzied era.

"You will exercise more in the future, and it will be useless to take less or not so many programs!"

For Zhou Jimin's suggestion, Bonnie readily agreed.

Because during this time, she herself has a deep experience.

The continuous propaganda activities are really unbearable for ordinary people.

If she hadn't been young, she would have been tired and lying down.

Even so, she felt tired.

"Then honey, can you write me another song?"

"Then it's up to you to listen or not."

"I'm sure I'm obedient, I swear......"

"No, don't swear yet, let me ...... first"

After fooling around with Bonnie for a few days, and taking away the crude oil of three supertankers from the dock, Zhou Jimin returned with a full load.

Half of the money from these three supertankers was made by Bonnie for him.

There's no way, the records of this era are really profitable, better than bank money printing machines.

Let's just say that if he was greedy and signed a few more girls like Bonnie, he would have bought a few more supertankers.

For two dollars a barrel of crude oil, a supertanker can carry more than two million barrels of crude oil.

In other words, a supertanker would have to pay four to five million dollars.

Bonnie made millions of dollars in a few months, isn't it the same as picking up money?

Because this record is not only sold in Great Britain, but also sells all over the world.

After returning to the capital, Zhou Jimin plans to stay at home as much as possible for the next month and not go out.

In the networking laboratory on Wenjin Street, Mo Siying and her sisters received an order from their boss: to make a 4,000-kilometer fiber optic cable!

So suddenly, so much at a cost, they were at a loss.

So, I went straight to the door.

"You guys are here, find a place to sit by yourself, I don't have time to entertain you now, wait for me first."

Seeing Mo Siying and the others who came to the door, Zhou Jimin glanced at them, and then continued to focus on the small experiment in front of him.

At the door of the study, Mo Siying, Luo Dali and others came in lightly, and then obediently found a place to sit down and wait by themselves like elementary school students.

But his eyes were fixed on the boss in front of the table, watching his movements seriously.

Despite their curiosity, no one asked what the boss was doing.

After a while, Zhou Jimin ended this small experiment, cleaned up a little, and then chatted with Mo Siying and them.

"Boss, 4,000 kilometers of fiber optic cable, the task is too heavy, and the leaders above may not approve these materials, right?"

As soon as Mo Siying opened her mouth, she complained.

4,000 kilometers of fiber optic cables, just thinking about it is terrifying.

How much manpower and material resources does this cost?

The more than a dozen kilometers of optical cables manufactured before were used for networking tests between Tsinghua University and Wenjin Street at Peking University, which cost tens of millions.

Although since the fiber optic cable was built in six or three years, it has been improved a lot, and the manufacturing cost has been reduced a little.

However, 4,000 kilometers is still a lot of money.

Zhou Jimin shook his head and asked: In addition to this, are there any other questions?

Mo Siying and the others were stunned, boss, you are too determined, right?

That's the biggest problem, what else could be the problem?

"Since there is no problem, then submit the plan, and the leader will approve it."

Seeing that they shook their heads, Zhou Jimin ordered:

"Go to the machine tool company to order a machine tool first, and then set up a small workshop factory, hurry up the production, and I want to get it before mid-June at the latest, understand?"

The boss is so domineering!

Except for a secret praise, Mo Siying and the others had no other thoughts.

When they left, Zhou Jimin turned around and began the experiment again.

The ramjet engine was so noisy that he had to try a combination of other materials other than composite materials and create a sound insulation material that could meet the requirements.

The first criterion for this soundproofing material is that it is light enough.

The second is that the stability and sound insulation effect must meet the laboratory standards.

At present, he is tinkering with the problem of sound insulation materials, and there are several experiments in the space at the same time.

One is the problem of thermal barrier coatings, which are more demanding on the material.

The material problem of the body itself has long been solved by Zhou Jimin.

The supersonic aircraft he has been using can reach Mach 2.5 at its fastest maximum speed, which basically meets the minimum standard of thermal barriers.

When the flight speed of the aircraft is higher, the heating is more serious, resulting in the weakening of the structural strength of the fuselage material, the reduction of stiffness, the destruction of the aircraft's appearance, and even catastrophic flutter.

Even the previous supersonic aircraft, in so many flights, there was no problem with the fuselage, not to mention this time, the fuselage material he prepared for this new aircraft was the material of the basic level of aerospace.

The probability of problems is even more zero.

Generally speaking, the flight speed of rocket engines is much faster than that of ordinary supersonic aircraft, basically reaching a flight speed of Mach 7 or more.

Therefore, ordinary airplanes can't catch up with the exhaust figure of the rocket.

Can an aircraft fuselage made according to such standards be unable to carry it?

After solving these most important problems, the problems of coating, sound insulation and other problems must also be solved one after another, so as to create a qualified supersonic aircraft with faster speed.

The sound and thermal barriers of the three major obstacles in high-altitude flight have been solved, so there is only one black barrier left.

However, this thing is still a little far away from Zhou Jimin, so there is no need to think about it for the time being.

Black barriers are a phenomenon endemic to the atmosphere.

When satellites, spacecraft, intercontinental missiles, and other space vehicles re-enter the atmosphere and return to the earth at a very high speed, communication with the ground at a certain altitude and within a certain period of time will be seriously invalidated, or even completely interrupted.

Therefore, he is not in a hurry, and will solve the current problem first.

When he wants to build satellites, spaceships, etc., he will think about this again.

For now, let's leave it to the satellite research institute in the small town of June Fourth to study this problem.

"Dad, your beard is so long, why don't you shave it?"

Early this morning, Zhou Qingyi, who had finished the morning class, looked at her father, who was brushing her teeth and washing her face, and was still contemplative, and began to talk again.

"You don't understand, your dad is betting with himself that after completing the task, he will shave his beard."

Ding Qiunan, who rarely got up early, answered this question for him with a smile.

Since Zhou Jimin has been at home recently, he rarely goes out, and even if he does, he will return home in half a day.

Therefore, her face is much more shiny than when Zhou Jimin was not at home before.

In fact, this is just her own self-suggestion when she looks in the mirror.

After all, her man is at home, and her mood is naturally excellent.

When people are in a good mood, they have a lot of smiles on their faces, and everything goes well, so they naturally feel radiant.

After washing, Zhou Jimin picked up Xiaowan and Xiaojing, and took a sip of incense in the immature faces of the two little guys, which made the two little guys very disgusted.

In the end, I was pricked by my beard, and I directly tore my throat and cried.

Then he was picked up and coaxed by Ding Qiunan.

On the east side of the room, Zhou Shuqing, who was woken up by the child early in the morning, did not feel sleepy at this time.

Seeing her eldest brother's actions, she immediately laughed and scolded: "Big brother, don't always make Xiaowan cry, as soon as the two of them cry, my child should cry too." ”

As soon as the words ended, there was a crying sound in the house, and she glared at her eldest brother with a wry smile, and hurried back to the house.

In the last few days, this is basically the way it has been in the morning.

How can a family with children be quiet all the time?

What's more, the children of the Zhou family are all well-known little overlords in the neighborhood, and there are many of them.

Xiaowan and Xiaojing, two little guys who are already one year old, can now walk.

Usually Mrs. Yang helps take care of it, and occasionally with their father, or Xiaoxian, they help watch after school.

At this time, the benefits of having more children are reflected.

As long as the child is a little older, it can help the family.

It is also a simple idea that many families want to have more children, and help the family more.

"Zhao Di, what do you eat in the morning?"

"Brother Zhou, this morning it's fried pho, preserved egg and lean porridge, and milk, oh yes, and the cabbage and cold shredded potatoes left over from last night."

On the edge of the stove, Huang Zhaodi turned around and answered, then turned her head and asked her sister Pandi not to add firewood, the pho was almost fried.

The three sisters of the Huang family helped make breakfast, and during this time, Zhou Jimin rarely helped cook.

Because compared with Huang Xiaohua, her sister Zhao Di is more diligent and conscious.

The former didn't go back to Zhou's house to continue working in the end, because not long after the year, Huang Xiaohua was successfully pregnant.

Because it was the first child, Nan Yi was very nervous, and with the persuasion of Ding Qiunan and others, Huang Xiaohua rarely came to the Zhou family to help with the work.

The person who took over her work became Huang Zhaodi, she is the second in the family, she is also grateful to the Zhou family, and she is also very familiar with it.

Therefore, this work is very handy to do.

As for the two sisters and Huang Xiaohu's three sisters and brothers who are still in Huangjia Village, they can also support themselves.

In addition, Huang Xiaohua and Huang Zhaodi also return two or three times a week, so they don't need to worry too much.

It's that no one earns the centimeters of their family, and they all rely on their two sisters to support.

All along, their pillars have been their two elder sisters, and now that Huang Zhaodi's younger brothers and sisters have grown up, they naturally need to be supported by them.

It's that the two sisters, Huang Xiaohua and Huang Zhaodi, doted on their younger siblings too much, and they used to let them help with the work, but now it has decreased, and they don't need to earn centimeters.

In fact, it's too hard to earn centimeters, and centimeters are not worth much, so it's better to eat commercial grain.

Besides, a little leakage on the Zhou family's side is enough for their seven sisters and brothers to live well.

"I'm going to call everyone to dinner."

glanced at the fried rice noodles in the pot, her cooking skills were still very good, Zhou Jimin nodded, and immediately walked out of the kitchen with a bowl.

After a while, the children all came to the living room and had breakfast together.

Mrs. Yang has not yet arrived, and she usually comes with Lao Yang after breakfast at home.

It's the same as if she's also at work.

Not to mention, because of helping Zhou Jimin take care of the children, Mrs. Yang's mood is a lot better.

In addition, there are many fewer gray hair and wrinkles, and I look much younger.

On this point, Lao Yang is extremely envious and grateful.

After all, he is very busy, and he usually has little time to spend with his wife.

The children and grandchildren are not in the capital, they can't tease their grandchildren, and they are alone at home, can Mrs. Yang be in a good mood?

It's much better now, there are two little guys, Xiaowan and Xiaojing, as well as two bowls of porridge and Zhou Xiaobai, the Zhou family is very lively, and what Mrs. Yang wants is this liveliness.

After breakfast, before the children went out to school, Mrs. Yang just arrived.

The work at home was handed over to Huang Zhaodi, the children were taken care of by Mrs. Yang, and Zhou Shuqing helped take care of one or two, while Zhou Jimin turned around and went into the study.

Ding Qiunan was about to go out, and at the door, the old man's car stopped.

This shocked her, early in the morning, the old man came to the house, it must not be just a guest.

However, the old man was very reasonable and said directly that you should go to work, and I will go to Jimin myself.

"Good morning grandpa, grandpa, my dad just went to the study, we're going to go to school, goodbye grandpa."

"Good, good, goodbye, kids."

The old man smiled with wrinkles on his face, and every time he saw these polite children, he was in a beautiful mood.

He also knew that the Zhou family had adopted two children, and now they look no different from their own children, and secretly praised Zhou Jimin for being a blessed person.

"Grandpa, I'll take you to my dad, okay?"

Originally, I sent my brothers and sisters to school, but now that I see my grandfather, I am a traitor directly with two bowls of porridge.

Picking up the little one, the old man smiled and said yes, and strode into the yard.

On the side of the compound, Mrs. Yang, Zhou Shuqing and Huang Zhaodi were chatting, and on the ground next to them, the two children were learning to walk.

Xiaowan and Xiaojing, twin children, are already able to walk, but if they want to walk fast, they still need more practice.

Seeing the old man coming in with two bowls of porridge, Mrs. Yang and the others were shocked.

Zhou Shuqing stepped forward and hugged the two bowls of porridge down, scolding the little guy for not being polite.

"Don't scold the child, the child is still young."

The old man chatted with Mrs. Yang and the others for a few words, and then went to find Zhou Jimin.

In the study, Zhou Jimin, who received the alarm, hurriedly came out of the space.

He was still a little confused about the arrival of the old man.

It's been nearly a month since he stayed at home, and the old man suddenly came to the door, could something have happened?

Entering the study, the old man visited with great interest the experiments he was currently conducting.

After chatting for a while, the old man asked, it's June now, is it time to fulfill the promise?

Zhou Jimin, who asked this, had a question mark on his face, and then he reacted to it, PHS.

"Leader, please rest assured, although I haven't been to the small city of June Fourth for a while, it doesn't mean that I don't know the situation over there."

Zhou Jimin won't say it, he basically flies to the northwest once in a while, and comes back after two hours.

He doesn't stay out of town as often and for as long as he used to, so it gives the impression that he stays at home all the time.

The old man was stunned, and then nodded, "It's good that you know, so when can the construction of the base station start here in the capital?" ”

On the empty runway on the outskirts of Beijing, in a few places about 10 kilometers away from the runway, there were actually people watching.

】

Therefore, every time Zhou Jimin sent people to the small city of June Fourth, the old man actually knew.

If you get too close, with Zhou Jimin's anti-tracking ability, it will definitely be discovered.

The location is just right ten kilometers away.

What is puzzling is that near the runway, there is no place to store the plane at all, and there is not even a clue.

However, every time Zhou Jimin drove a car to the runway, the plane always took off on time.

After landing on the runway, waiting for Zhou Jimin to drive away, the guards who were watching did not find any traces near the runway.

It's as if the plane just disappeared out of thin air.

In the past month, the guards have not found anyone to go to that runway, let alone Zhou Jimin.

That's why the old man was stunned just now.

After all, he came here today to find Zhou Jimin, just because the latter hadn't been to the 64 town for almost a month, so he probably didn't know what was going on there, right?

If you don't manage it for a long time, how can you do it?

Although there are 300 big-headed soldiers such as Wang Ping'an and Platoon Commander Liu, as well as more than 1,000 'newly retired' apprentices, the management of the small town is still in the hands of Zhou Jimin.

Besides, he is also in charge of the transportation of materials.

There's no supplies in the town, so don't you have a fryer?

After the old man was stunned, he quickly recovered, because he thought of the word 'cunning rabbit three holes', Zhou Jimin must have other places to take off and land.

As for where this place is, that's not for him to know.

"Leader, now the 64 town has completed the equipment production task on the island, and in mid-May, it has begun to produce and supply the equipment on the capital side.....

As the administrative center of the capital, communication equipment such as PHS must also keep up with the times.

As for the popularity of PHS, will it lead to those so-called spies becoming more rampant.

That's just overthinking.

Zhou Jimin had reported this problem to the leaders before, if those enemies really did this, it would be better, and they would be wiped out directly.

All calls will be recorded, and as long as there is a record, that's fine.

Besides, those who can afford PHS now are basically people who are not poor in money and have this need.

In the entire capital, it can sell 100,000 PHS, which is awesome.

Plus to apply for a phone card, it has to be a real-name system, as long as there is a problem, then you don't want to run away.

So, if those spies really dared to do this, they definitely didn't run.

"Okay, good, that's good, when will the equipment be shipped back?" What about technicians? ”

"Leader, this matter is not in a hurry, how long have they been learning? I don't think I can walk, let alone run......"

The technical work of installing a base station does not require a lot of technical knowledge.

Basically, as long as you are a junior high school student and can read and write, you can follow the study for more than half a year, and it is basically done.

After chatting about PHS, the old man asked about the fighter jet.

In fact, in addition to fighter jets, there are also civil airliners.

It's just that the civil airliner is Zhou Jimin's slap in the face to that group of academic elders, so it was all built by himself.

As for the fighter jet, judging from the progress he saw last time in the small city of June Fourth, there is no problem.

After receiving a satisfactory answer, the old man left happily with his hands behind his back.

As soon as the old man left, Zhou Jimin suddenly made a sad face.

It is not so easy to develop more advanced aircraft technology.

In this era, it can be said that it is the era of the Big Bang of flying machines.

In just ten years, from Mach 1 to Mach 3, such as the MiG-25 fighter developed by the Mikoyan Design Bureau of Lao Maozi and the SR-71 "Blackbird" strategic reconnaissance aircraft developed by Lockheed.

Both fighters flew at an astonishing speed of Mach 3 and at an altitude of 30,000 meters.

The Blackbird strategic reconnaissance aircraft completed its first flight last year and is now already in production and ready to enter service next year.

It is precisely because of these black technologies that Zhou Jimin still does not dare to enter the airspace of Lao Maozi and America.

As for his previous experience in Vladivostok, it was purely that newborn calves are not afraid of tigers.

Besides, he is also very low-key and does not leave any traces.

However, the explosion of black technology of the two superpowers has nothing to do with him.

He is an open-minded person, but in front of two countries that are also open-minded, he still can't compare.

After muttering a sentence, Zhou Jimin continued to devote himself to research.

In early June, in the space, he finally completed the problem of soundproofing materials.

The data tested by the experiment showed that the sound of the ramjet engine was completely isolated.

The only problem is that it may increase the weight of the fuselage by about two tons.

But in order to make the flight more quality assured, Zhou Jimin gritted his teeth and arranged it.

In the wind tunnel laboratory, the aircraft was tested after being equipped with soundproofing materials.

Sitting in the cockpit, Zhou Jimin felt it, and finally understood that Rolls-Royce would engage in such a silent design for Mao's later generations, which was the ultimate enjoyment.

Sitting in the cockpit, flying at a speed of Mach 2, I couldn't hear any sound from the engine, and such a sound insulation effect was simply explosive.

It is only when the speed reaches Mach 2.5 that the slightest sound is heard.

At Mach 3 speeds, the sound of the breeze blowing in the spring drizzle is almost negligible.

After all, at a speed of Mach 3, it is already awesome to be able to achieve such an extreme sound insulation effect.

Continue to increase the speed again, and by the time Mach 3.5 is reached, the noise from the cockpit is already very noticeable.

It's the normal decibel noise when the two of them are talking.

This kind of noise can be isolated by wearing earplugs, which is not a big problem.

Then there's Mach 4, which is the ultimate speed in the wind tunnel in the lab.

No matter how fast it is, there will be none.

Because the performance of the ramjet engine has been increased to the extreme, the operation efficiency of the engine cannot be improved.

If it is improved, it will need to sacrifice fuel efficiency, engine parts and other wear and tear issues.

Just like an ordinary car, its maximum limit is 180 miles, if you speed up again, the engine is likely to strike, and the car may also disintegrate.

Only by replacing it with a sports car with more powerful power and a more stable and reliable variety of metal materials can it continue to accelerate.

After completing the in-flight test, it is time to enter the endurance test.

It is necessary to wait for the aircraft to run for more than 500 hours before checking the wear and tear of various internal parts and soundproofing materials of the aircraft.

While waiting for the experimental data, Zhou Jimin was also thinking about a question: can it be more extreme and perfect?

The plane in front of him was being tested in the wind tunnel laboratory, and when Zhou Jimin designed it, its flight speed had already been determined.

After all, engine power is like this, unless he has better and better engine materials, and then comes up with a further stamping design scheme, it is absolutely impossible.

But in this case, it will take more time.

The perfection he had in mind was the sound insulation.

If the fuselage is weighted by another two tons, is it possible to be completely silent even when Mach 3 is the flight speed?

Of course, the premise is that the flight speed, fuselage safety, etc. are guaranteed.

Thinking of this, he started to do it again.

However, with his move, the inventory of metal raw materials in the space warehouse is no longer high.

It is estimated that after he finishes building an airplane, there will not be much material left.

"Alas, it looks like we have to continue to gather wool!"

In fact, he is not short of money, there are hundreds of tons of gold stored in the space, as well as a lot of other materials, as well as tens of millions of dollars in cash such as American knives and pounds.

But metal supplies aren't something you can buy if you want to.

Ordinary and common metals, of course, are fine, as long as you have money.

The problem is, all the research he did was not an ordinary metal.

Pure aluminum is easy to process, can be made into various profiles, plates, and has good corrosion resistance.

However, pure aluminum is definitely not good.

What is needed is the corrosion resistance in the aluminum, and then add various alloy materials, according to different ratios, different heat treatment or other treatment methods, in order to obtain aluminum alloy.

For example, zinc, manganese, thorium, and a small amount of zirconium or cadmium are all urgently needed metal materials.

For example, Polonium, a white metal discovered by Marie Curie, is believed to have never been heard of by many people.

Because it is one of the rarest elements known to mankind so far, in the earth's crust?

The amount is about 1 in 100 trillion.

The concept of this ratio is that if you dig three feet into the ground in a city, you will not necessarily find a gram of such metal.

There are many similar metals, which are either very rare, extremely difficult to mine, or simply restricted from being bought and sold.

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How does this make Zhou Jimin buy?