When Jin Xiaoliu pulled the trigger, everyone unexpectedly. They stood up in shock. After the gunshot, Situ Yanxin fell to the ground!

But the next second, Situ Yanxin stood up as if nothing had happened, patted the dust on his body, and then easily took off the new bulletproof vest on his body.[][

The people in the stands were full of questions!

Situ Yanxin had shown them the power of the Titan assault rifle before, but after being shot, he had nothing to do?

What bulletproof vest is he wearing?

Maybe some people think that wearing a bulletproof vest can make you feel free to be afraid of bullets. This is absurdly wrong.

Even if the bullet is not powerful and does not penetrate ordinary bulletproof vests, after being hit, it may cause heavy bleeding in the human internal organs or broken ribs. It can only be said that ordinary bulletproof vests reduce the lethality caused by the instantaneous explosion of the bullet, but it is absolutely impossible that Situ Yanxin was just shocked by the impact and fell to the ground, and then got up, without any sequelae!

He Zhihua and Wang Hongxing were anxious. They wanted to know what kind of bulletproof vest it was. The others were far less excited and anxious.

Situ Yanxin did not explain for the time being. The performance he said was not over yet. Jin Xiaoliu put down his gun and trotted away from the scene. Situ Yanxin took out another weapon from the box that cannot be underestimated.

"Please be optimistic about the American-made G82 heavy sniper rifle."

Situ Yanxin lightly introduced the equipment in his hand and began to load bullets. The bullets were thicker and longer than the fingers of an adult man, making it hard to imagine the power of its instant burst.

Everyone held their breath and focused. See what else Situ Yanxin wanted to do.

At this moment, a seemingly ordinary car drove slowly over from a distance. Situ Yanxin placed the heavy sniper step on the table and pointed the muzzle at the car. Although the recoil of the gun was slowed down by 70% in design, if he directly held the gun, the recoil would probably cause him to break the bone.

Bang!

A shot was shot out. Mars burst out from the barrel mouth, and almost at the same time, a trace of Mars was also leaking from the door of the car, but no trace was left.

The bullet can't penetrate the car!

Is a bulletproof car? This is no longer a new thing.

Situ Yanxin threw away the heavy sniper step, then took out a large object from the box and resisted it on his shoulder. Now, the people in the stands changed their colors in an instant.

"I'm optimistic, one of the commonly used series of German Iron Fist 3-type smart bazooka, anti-tank, anti-armored vehicle, and anti-town barrier field fortifications."

Situ Yanxin said while looking at the scope. When he aimed at the driving car, he chose to launch without hesitation!

boom!

The huge explosion was deafening and hit the car!

The smoke and dust spread around, and there were still scattered fires on the ground!

When the dust dissipated, the people in the stands looked over Situ Yanxin's majestic back and incredibly found that the car that was hit was almost intact.

Jin Xiaoliu opened the car door and walked to Situ Yanxin as if nothing had happened.

Situ Yanxin threw the rocket launcher that had been launched to the ground, turned around and said nothing, and the audience in the stands couldn't help but stand up and applauded!

The applause of flowers was not what Situ Yanxin wanted. He had no feelings about it in his heart, so he spoke without waiting for the applause to stop. As soon as he spoke, the audience automatically stopped applause.

"The thinnest and hard nanomaterial in the world today is called graphene. In an intuitive way, I will tell you that 100 nanometer thickness is the thickness of food packaging bags we usually see everywhere. A substance composed of graphene is 100 nanometer thickness, which can withstand pressure of 2 tons without breaking."

After a brief introduction from Situ Yanxin, he picked up the bulletproof vest he had worn before and raised it to the audience and said: "This bulletproof vest uses graphene as the main material. A complete set of bulletproof vests, except for the weaknesses at the moving joints, on the battlefield, unless an armor-piercing bullet is encountered, it is useless to hit the same part by 100 ordinary bullets. The only problem left for you is that people who wear this ultra-thin and super defensive ability must be worth at least three million yuan."

Situ Yanxin's words were cruel, and He Zhihua and Wang Hongxing were not angry in the stands.

Putting aside the human morality, the investment of cultivating a soldier and cultivating a special forces soldier and a special agent is completely different.

A bulletproof vest of three million per piece, not to mention that ordinary Chinese soldiers can’t afford it, even American soldiers can’t afford it! Although their annual military expenditure is hundreds of billions of dollars.

But it does not mean that such equipment is useless.

As Situ Yanxin said, the person who wears him is worth more than three million yuan. From the perspective of value gains and losses, he can wear it. It should be worn!

For example, the cost of training a special agent is around millions of dollars, and the special forces will not be less than one million yuan. Although China is behind the United States, the training cost will not be too different. It is because of the backwardness that it requires greater investment to bring the distance closer.

When performing special tasks, you can wear a body armor, especially this body armor is super thin and can be completely hidden in the jacket in autumn and winter. This gives you an extra layer of guarantee for life.

Situ Yanxin continued: "The bulletproof car behind me, from top to bottom, including tires, has graphene reinforced, to the maximum extent, that is, the power of defending against rocket launchers. Technology can be applied in more fields, such as tanks, aircraft, etc. As the same thing, this cost is more than ten times higher than that bulletproof vest!"

Perhaps Situ Yanxin informed everyone of the cost value very realistically, which suddenly extinguished the enthusiasm of many people. Those were all senior military leaders. As for the directors of Hongxin Group, they actually suppressed their inner excitement.

The results to be displayed have basically been completed. Next, everyone moved to the exhibition area in the Science and Technology Park. Here, Situ Yanxin led everyone to visit different areas of the application of graphene.

"When we successfully found a way to mass-produce high-quality pure graphene, we can do too many things. Instead of silicon, we produce supercomputers with faster computing speeds. Applications to transform the transmission of signal capacity in high-frequency circuits, computers, mobile phones, and even simple lithium-ion batteries will trigger an industry revolution."

Situ Yanxin talked freely, and with the simple display of finished products, he introduced the prospects of this technology to everyone.

In fact, scientists who discovered graphene won the Nobel Prize six years ago. People are looking forward to the next craze of the industrial revolution, which will be led by graphene, but the only thing that is blocked is the production link, which is too high to be applied in combination with actual conditions. Many laboratories or enterprises around the world have successfully achieved the single extraction and manufacturing of graphene. Since its establishment, the Yeke Science and Technology Park has focused on large-scale mass production of graphene!

In addition to its thinnest and hardest characteristics, another feature of graphene is an important factor leading future industrial transformation. It transmits electrons faster than known conductors!

Yang Zhen, who was following Situ Yanxin in the first row, smiled. He did not expect that Hongxin Group would actually succeed in its research and development.

But he remembered another study and asked after Situ Yanxin was silent: "Didn't you say you still need to study nanochips? How is the progress?"

Situ Yanxin looked back at him and said lightly: "It's successful."

"Hmm? What about the result?"

Yang Zhen looked shocked. The importance of chips is self-evident, which is related to the core quality of national defense equipment.

Situ Yanxin replied helplessly: "We have only successfully studied single finished products. Now, we are not able to mass produce yet, because domestic nano production lines are lagging behind international standards at least two stages. Now, we are researching and designing the latest production lines ourselves, which is estimated to take about half a year."

In the chip field, falling behind by five years is the gap between modern society and primitive society. Three years is the gap between modern society and feudal society.

What Situ Yanxin has no choice is that they succeeded, but it is impossible to put it into use without a production line. When building a new production line, other famous international companies, such as Intel, will catch up with them, shorten the gap, and allow them to lead the world to instantly narrow their advantages, but this should also be worthy of pride.

After the research results were displayed, Situ Yanxin took the lead and handed over the follow-up matters to his assistants.

Wang Hongxing, He Zhihua, Yang Zhen, and the directors of Hongxin Group gathered together to discuss closely.

Wang Hongxing is concerned about the advantages these two achievements can provide to the country's military industry.

Graphene and new nanochips are both products that can change the level of military power. What is the basis for precise guidance? The most important electronic components and chips of electronic devices, these two updates and generations to catch up with the world, will be completely different.

Yang Zhen gave advice on the side. As early as when Hongxin Group was going to carry out these two studies, they had an agreement that Huaxia Ordnance Group was the only partner of Hongxin Group in the military industry market.

The hardware and manufacturer support conducted by Industry Science and Technology are all from Huaxia Weapon Group.

"At this important moment today, Tang Xin is not here?"

Yang Zhen was really puzzled. The release of these two achievements was also a milestone day for Hongxin Group.

Jiang Jun smiled bitterly and said, "He is now pure and has no desires, and he can't be interested in big things. However, he asked me to bring a message to Mr. Yang. According to our agreement, this is how things have developed. If Huaxia Weapons Group wants these two finished products, first of all, we must tell us what you are doing. For example, if you use chips to make fighter jets, then we can't do it and will give you the raw materials. However, if you also want to make bulletproof vests and bulletproof cars, I'm sorry, this will conflict with us in the market and we refuse to provide them. If you deceive us, we can only terminate the cooperation."

Yang Zhen nodded without any dissatisfaction.

The original agreement was similar to that.

Tang Xin just asked Jiang Jun to reiterate it.

Is it necessary?

have!

When the agreement was reached, Yang Zhen probably did not have any expectations for Hongxin Group.

Now that the results have been made, driven by interests, who knows if someone will tear down the agreement?

Tang Xin has principles and will not be vigilant in the first place to violate the cooperation agreement. This is not because he is rich and generous now. When he made a fake Lafite, he could take the goods and leave, but he still left the money to the group of people who sold fake goods to him. The principle cannot be lost.

Yang Zhen is actually not interested in competing for the market with Hongxin Group.

With these two technical products, Huaxia Weapons Group is probably exhausted every year just by busying with orders for national indicators!

They discussed together that Wang Hongxing was not used to facing Tang Xiao. The other party was too young and Tang Xin was also young, but the feeling was completely different.

"Mr. Tang, I have made an agreement with Tang Xin"

"I know, uncle told me that he had told me that we cannot sell military products at will unless you nodded."

Tang Xiao made a solemn promise without waiting for the other party to finish speaking.

Wang Hongxing nodded, and Tang Xin did not forget this, which made him feel relieved.

From today on, the Industry Science and Technology under Hongxin Group has become one of the suppliers of the Chinese military. (Welcome, your support is my greatest motivation.)
Chapter completed!