"You kid has a big face, President Xu told me that people from Yanda will come to you tomorrow to sign a contract, probably because I am afraid that you will suddenly regret it, or other colleges and universities will throw out some better conditions to poach you."

In the office, Wei Tao looked at Jiang Feng and smiled.

"Actually, you can talk about this online." Jiang Feng replied casually.

"It's not for the sake of sincerity." Turning his chair, Wei Tao knocked on the table and said, "Don't look at these top universities in the eyes of ordinary students, they have to be anxious when they meet someone like you." ”

"In Yan Dali, there should be a lot of geniuses, right?"

"Didn't I tell you earlier, except for the young awakened, there are very few people who can be promoted to a professional before entering the university, even in Yan University, you are still a rare existence." After speaking, Wei Tao took out a box from under the table and handed it to Jiang Feng and said, "I'll give you a gift, it can be regarded as congratulations on your advancement,"

Before Jiang Feng could say goodbye, Wei Tao took the first step to stuff the box into Jiang Feng's arms and said, "Don't be polite to me, keep it." ”

Catching the box, Jiang Feng said with some embarrassment: "Thank you, instructor." ”

Seeing Jiang Feng's subordinates, Wei Tao raised his chin and looked at the box: "Open it and take a look." ”

"Now?" Seeing Wei Tao nodding, Jiang Feng opened the box and found that it was a silver helmet with a unique shape.

Seeing Jiang Feng's surprised expression, Wei Tao spoke: "I'm not as generous as Principal Xu, this helmet is not an extraordinary equipment, but the materials used to build him are very strong, and it should be enough for you to use it for a while." ”

Under Wei Tao's teaching, Jiang Feng had a deeper understanding of armor.

After the Middle Ages, knights' armor, which was not only a defense against firearms, but also greatly affected speed and agility, was quickly phased out.

But this statement is not correct, because the knight's armor was not completely eliminated, but was worn on the body of modern soldiers in a different image.

For example, in modern warfare, [Dragon Scale Armor], [Interceptor], [Liquid Armor], [Black King Kong] and other excellent body armor perfectly inherit the will of the "Knight Armor", because they are all created for a single purpose.

That's maximum protection for the wearer.

According to the evaluation of the Wei instructor, the [Interceptor] in the modern bulletproof vest has the best defensive effect at present.

The whole set of body armor is divided into three parts: a detachable and washable vest, a soft bulletproof inner layer, and a two-piece small arms protective insert plate at the front and back. The tactical vest is well-made, with a "big pocket" tactical vest loaded with boron carbide bulletproof ceramic inserts on the chest and back, and 84 additional tactical bag hanging points around it, which is convenient for adding corresponding tactical bags according to different battlefield environments.

According to the test data, the [Interceptor] was hit 40 times by 7.62mm standard military bullets at 6 meters, and it would not be penetrated, and it could also block 7.62mm steel-core armor-piercing bullets, and even the 9mm miniature submachine gun had no effect on it at all.

As for the "theory of the uselessness of body armor" circulating on the Internet

The theory is that although the body armor can withstand the bullet shot, but after the bullet hits the body armor, the huge kinetic energy will still break the ribs and damage the internal organs.

This argument still has some truth in the era of all-steel body armor, after all, after being penetrated by high-power bullets, steel body armor will produce many high-speed fragments, producing explosive wounds.

However, the combination of soft and hard modern body armor, the ceramic insert plate can absorb a large part of the bullet energy after it is broken, and the soft liner of the inner layer will absorb part of the impact, and finally only a small part of the bullet energy acts on the human body. Many of the soldiers who were hit by full-powered rifle bullets at close range had only bruised skin, not even minor injuries.

And why is the [Interceptor]'s defense so high?

Specifically, in the military, body armor is divided into Class I, Level IIA, Level III, Level IIIA, and Level IV according to the types of bullets it can defend against and different uses, of which Level I is the lowest level of protection, which can only protect against the attack of 0.22RL inch pistol bullets and 0.38 inch pistol bullets, but it can be worn in suits, with small quality, good concealment, and does not hinder the wearer's flexible action, and Level IV is the highest level of individual body armor, which is designed for high-risk combat environments.

There are two main materials of [Interceptor], one is titanium alloy bulletproof tile, and the other is ceramic ballproof tile. Due to the use of special technology, titanium alloy ballistic tile can meet the third-level protection standard of the International Institute of Justice, and ceramic ballistic tile can reach the fourth-level protection standard.

It can hit this level of defense body armor and shock people, unless it is a large-caliber machine gun. For example, the M2 machine gun, which uses a 12.7 mm bullet with a kinetic energy of about 18,000 joules, penetrates a 15 mm thick steel plate at 200 meters, and as long as a small part of the energy acts on the human body, it will produce the above-mentioned fractures and other effects.

But even so, being shot directly without body armor is definitely worse than dying in body armor, whether it is broken ribs or bleeding from internal organs, it is definitely better to have two big holes in the front and back.

This is modern body armor, even if you are shot in the chest with an SVD sniper rifle, even if the powerful impact makes you soar into the air, even if the hot headache in your chest makes your expression distorted.

But you can still get up quickly and keep fighting.

And this is really the strongest armor of ordinary soldiers, in the design of the [Interceptor], in order to be light enough, in fact, a lot of defense is sacrificed.

7.4 kg, that's the weight of the Interceptor.

This may sound light, but you have to understand that on the battlefield, soldiers often have to carry out dozens of kilometers of cross-country combat, and also have to do a variety of difficult tactical actions, which makes the weight of 7.4 kilograms infinitely magnified, and many soldiers will even insert a baffle behind their backs before the war to reduce the weight.

But the weight is no problem for the paladin, let alone 7 kilograms, even a 70 kilogram armored paladin can wear it to gallop on the battlefield.

Coupled with the fact that the armor of the professional can also accept the two extraordinary techniques of enchantment and inlay, a top-notch armor can definitely make the paladin the perfect humanoid tank, seven in and seven out on the battlefield.

"Thank you, instructor." Jiang Feng said as he tried on the helmet and found that it was quite suitable.

"Yes, it's right for you." Nodding with satisfaction, Wei Tao said with some seriousness: "When you go to a big city like Yanjing, there are many good armors, if you have the opportunity, you will remember to get a few more, it is a good thing to save your life." ”

After hearing this, Jiang Feng couldn't help muttering in his heart, "I want to get it, the [Heroic] [Fully Armed] task is still waiting for him to complete, isn't it that there is no money......?"

PS: Thank you for your strong support, the day has pushed over 2000, and it's a little bit away from 3000, and the update will be sent immediately.