"If you want to go, then let's go over after lunch. ”

Li Feng immediately made a decision.

"Go after lunch?" Jiang Rong said with some surprise: "They found the sales director and said that Chairman Changshan usually gets off work at five o'clock, so he can't go over until after five o'clock." ”

"It's okay, my relatives are in a good position at the research base, as long as they don't disturb their research. Li Feng didn't care.

Jiang Rong nodded hurriedly.

Back in the city, when it was time to eat, Li Feng took the time to call Liao Qiulan and asked him to arrange for someone to be responsible for the reception.

Liao Qiulan wanted to take everyone to visit with Chang Shan, but Li Feng refused. Fang Zihan and Lu Xingsheng are okay, but no one knows that Lu Xingsheng is also a student of Teacher Li. If this is added to Chang Shan, Jiang Rong and Wang Qi should have an idea.

It doesn't matter if there are too many awesome relatives, Li Feng doesn't mind letting people know that he is awesome. But Fang Zihan and Chang Shan are both students of Teacher Li, and if they can intersect with them at the same time, and they have a lot of face, it will inevitably be reminiscent of Teacher Li.

With Li Feng's age, although the possibility of being suspected of being Teacher Li is extremely low, Jiang Rong and Wang Qi have to think that he must have something to do with Teacher Li.

Jiang Ruoxin still has to stay in the capital for another year, and Li Feng doesn't want to cause her any trouble because of this.

After lunch, everyone immediately set off for the research base.

The new research site covers an area of about 7,000 square kilometers, which is not very large, but it is not small either. All kinds of staff, now there are about a thousand.

When Li Feng drove to the door, there were already subordinates who claimed to be the head of a department of the base waiting there, and an electric sightseeing car was parked next to it.

"This relative of yours has a lot of energy in the research base!"

Jiang Rong was amazed, in the car, there were fruit snacks, as well as tea and coffee, which was simply a VIP-level treatment. has no status in the research base, how dare you be so fake for public and private gain.

"Okay, the head of a department. Li Feng explained with a smile.

The staff in charge of reception drove the sightseeing bus, from near to far, and introduced a few words everywhere they went.

Half an hour later, we arrived at the main building of the research base, the laboratory building.

In fact, there is not just one laboratory building in the entire research site, but six.

From No. 1 to No. 6, each laboratory building has a different type of research and a different division of labor. The automobile riot control device that Changshan personally led the research team was in the No. 3 experimental building, which was specially responsible for large-scale experiments.

The entire No. 3 experimental building is like a semi-circular arc, with a total of three floors, more than 20 meters high, and a floor height of seven or eight meters.

But even if there is a floor height of seven or eight meters, there is still no way to place the car bumper that Changshan has newly researched.

Although the car crash guard is six meters high, it is also seven or eight meters tall with the messy equipment.

To facilitate the various tests, this large car bumper is placed in an arc outside the building.

"What a big ......"

Although they were more than thirty meters away and did not get close to the past, at first glance when they saw the car bumper, Jiang Rong and Wang Qi couldn't help but exclaim.

"This is the latest research and invention of our chairman Changshan - automobile anti-collision device. The receptionist said with some pride.

"How is it possible?" Jiang Rong and Wang Qi were a little dumbfounded, such a behemoth, comparable to a guy in a two-story villa, is a car bumper?

"Yes, that's a car bumper. The receptionist nodded heavily: "The car anti-collision device on the market, in fact, should be called the car anti-collision alarm system, at most, it can predict the dangerous distance through radar and sonar, and then issue an early warning in advance, or directly control the brakes." ”

"Our car bumper, the alarm system is just one of the tiny components. Its real function is to be able to withstand a tremendous force impact without being damaged, you see, experiments are being done over there. ”

As the receptionist pointed out, Jiang Rong and Wang Qi found that on the side of the giant bumper, a large truck was crashing into it quickly.

The truck was fast, but every time it got close, it suddenly stopped, as if it braked suddenly.

Then, he retreated and continued to rush forward. In the same position, it stops, then goes back and continues, and the cycle repeats. If you don't know, I'm afraid you have to marvel at the trucker's skill to the point where he can stop at the same distance every time.

If you look closely, you will find that the score is exactly right.

"This ...... How did you do it?" Wang Qi said in surprise.

The receptionist explains: "The main body is a positive and negative ion electric field, some of which are similar to the plasma windows invented by Eddie Huskkokovich. It can use a small amount of energy to integrate the surrounding gravitational and electromagnetic forces into a new force field with greater strength. A positive and negative ion electric field compressed into an extremely small space can have a pressure bearing capacity of more than 20 kilograms per square centimeter. Layer upon layer, a barrier composed of dozens or hundreds of positive and negative ion electric fields will be able to withstand extremely terrifying energy impacts. ”

"So amazing?" Jiang Rong said with some puzzled accusation against the behemoth: "But it's ...... Wouldn't it be a little too big?"

The receptionist smiled a little embarrassedly: "The car anti-collision device is made by relying on the superposition of countless technologies, and there are hundreds of kinds of instruments and equipment, including many large instruments. In order to really put it into practice, it takes a lot of time to improve these technologies and equipment. ”

"How many years will it take?" Jiang Rong said curiously.

The receptionist explained: "Chairman Chang's initial estimate is that it will take about 10 to 15 years to really put it into practice. ”

"So long?" Jiang Rong couldn't help but say.

The receptionist said helplessly: "This is still the progress that can only be achieved by investing all the scientific research strength and the amount of money." You don't know that every time this truck hits, the money invested is in the hundreds of thousands. And money is actually a secondary issue, and the main thing is volume. Although we want to reduce its size, we need to improve various equipment and instruments under the existing technology and equipment. It may seem easy to say, but it's not usually difficult to do. Moreover, things like the stability of internal energy, how to follow the car after the formation of positive and negative ion electric fields, and the control of costs are all headaches. Ten to fifteen years to achieve application, those researchers who are engaged in technology, in fact, feel that Chang is a little too optimistic. ”

"I was in my thirties and forties at that time......" Jiang Rong was a little disappointed.

"That's just an estimate, and it's possible that it will be another year or two before it can be put into practice. Li Feng said with a smile.

The receptionist smiled and didn't refute.

Jiang Rong and Wang Qi also just smiled and nodded, but they didn't believe it in their hearts. Because, even the layman, they can hear how difficult it is to put this car crash guard into practice.

Li Feng didn't explain anything, the car anti-collision device is a secret of Changshan Group. But no one knew that there was a more important secret here.

That is, more than a month ago, after Chang Shan successfully produced a car bumper, this veteran patriotic young man handed over all the technical and experimental materials to the state for the first time.

Positive and negative ion power fields can not only be used in people's livelihood applications such as automobile collision avoidance, but also in military applications.

Changshan's existing technology and experimental data, coupled with the country's better radar monitoring system, are enough to place a powerful energy shield on the periphery of an important military base.

Of course, the premise is that the state is willing to spend this money.

As far as Li Feng knows, the cost of this giant in front of him is as high as three or four hundred million. And the coverage area is about a meter in circumference.

If the coverage area is to reach the level of an entire military base, and the strength is to the extent that it can withstand missiles, the funds required will probably have to be calculated in hundreds of billions.

Therefore, to really apply it to the military industry, it is also necessary to wait for Changshan to develop a lower cost and smaller car anti-collision device.

Chang Shan contributed the technical and experimental data so early because the country wanted to use it more widely and needed to invest a lot of scientific research on its own. It is necessary to study how to strengthen the pressure-bearing capacity of the positive and negative ion electric field in each layer, and how to form a high temperature in the electric field and directly vaporize the material inside.

These studies have nothing to do with car collision avoidance, but are more like a high-strength energy shield. What the car needs to avoid collision is layered on top of each other, and while protecting itself, it is like a sponge that will not let the other party suffer impact.

Therefore, Chang Shan does not plan to invest energy and funds in research in these aspects, and needs the state to study it itself, at most he provides some ideas and research directions.

Moreover, he did not want to get involved in military research.

Although this patriotic old man wants to contribute to the country, he only wants to contribute to the country in terms of people's livelihood. He only intends to study some inventions that are closely related to daily life and have a wide audience. Once involved in military research, personal freedom is not at one's disposal.

Normally, Chang Shan recklessly handed in the technical and experimental materials without reserving any back-up. Even with his current status and influence, the state will not forcibly recruit him into the country's scientific research institutions, but at least send him a team of bodyguards to ensure that his safety and technology will not leak out.

Fortunately, he also has a teacher who can train all kinds of top talents and has reached cooperation with the state.

Regardless of whether the military industry is more important or the people's livelihood is more important, at least, in the eyes of the country, Gao Tian, who is still being cultivated, is more important than Changshan. Not to mention, Mr. Li, who can also train other top talents for the country in the future.

Therefore, the end result is that the state will not only invest a lot of money to expand military research. In order to achieve earlier applications, a large amount of money and scientific research will be invested in research that overlaps with Tsuneyama.

These overlapping research techniques and experimental data will be shared with Changshan.

In this way, it is equivalent to Changshan receiving the support of a small part of the country's scientific research forces. Don't look at it as just a small part, the R&D strength and speed are not comparable to his research base.

There is no shortage of top talents in the country's scientific research institutions, but what they lack is the kind of talents who can win the Nobel Prize, are at the top of the pyramid, and can lead the way in a certain field. Chang Shan is this kind of talent, and he is the top existence among this kind of talents.

If the country attaches enough importance to the energy shield and is willing to invest huge amounts of money and scientific research to make it realize it as soon as possible, and Chang Shan leads the way, the speed of various technological breakthroughs will definitely advance by leaps and bounds. Putting a car crash preventer into practice within a year or two is not only very likely, but it may even be faster than expected.

Of course, although Li Feng knew this, he would not say it.

It doesn't matter if Jiang Rong and Wang Qi know about the car bumper, although this matter is a secret of Changshan Group, the main purpose is only to prevent foreign scientific research institutions from conducting research first, or to research one or two of these technologies in advance, and create patent barriers to jam Changshan Group.

But even if the worst happens, it will only take a little more time to circumvent these patent barriers, far from the extent that they need to be tightly controlled.

When it comes to national matters, there is no need to let Jiang Rong and Wang Qi know.

After spending more than twenty minutes in Laboratory Building No. 3, the crowd moved on to other places.

It wasn't until three or four o'clock in the afternoon that I walked around the entire research base.