It turned out that because of the beautiful posture of the winter ash, the child of the dresser was not convinced, and asked the school flower to compete with her, but before she stood for a while, she was suddenly stopped again, saying that the time was limited, and she hurried into the next link. Some of the decoster's children also made a fuss and were severely stopped. When the winter ash came down, his mood was not affected, and he silently packed up his things.

In the next link, Yu He played.

Gradually, the unhappy mood on the field seemed to dissipate little by little, because they were all attracted by Yu He's black technology......

The boy has not said a word since he came on the field, he looks handsome, has a serious attitude, and completes some "preliminary arrangements" with his assistant.

The assistant put on a helmet,

Standing ten paces away from him,

The boy walked to the designated point with his suitcase,

Get down

Open the suitcase, quickly and skillfully assemble a small sniper rifle on the spot,

Pick up the gun and stand up,

Raise the gun,

tilt your head slightly,

aim

Shoot at the assistant!

How obvious, the audience exclaimed!

Winter Ash also put down the tidying up in his hand, turned his head and stood there curiously looking,

The assistant took a few steps back due to the force of the impact, but he resolutely did not fall, and the person was absolutely intact.

There was silence in the audience,

They were all shocked and puzzled by the scene in front of them!

At this time, the boy put down the gun and held it in one hand, the corners of his lips were slightly curved, and he took the microphone handed by the staff, and the S&P poured out, "This soldier is wearing the latest liquid body armor jointly developed by the Second Institute of Xihai Equipment and Hebei University of Technology," Over there, the assistant has taken off his military jacket, revealing a layer of black body armor that looks like a light down vest, "This body armor is filled with a stunt liquid, called 'shear thickened liquid', referred to as STF." STF hardens quickly when impacted, not only quickly resisting the impact of a bullet, but also spreading energy over a larger area, dissipating the pressure generated during a collision in the same way as an airbag in a car. In this way, the damage can be reduced to 100%, the deviation is also reduced from 4 cm to 1 cm, and it can withstand bullets with a speed of 450 meters per second......"

This is a topic of general interest to children studying military affairs, and someone will ask questions immediately.

"Liquid, will it be lighter than metal fiber?"

"Yes, liquids are more flexible than Kevlar. The main components of STF are polyethylene glycol and silicon particles. Polyethylene glycol is a non-toxic liquid that can withstand a wide range of temperatures. ”

"Isn't that like a lifebuoy, filled with liquid?"

"Liquid body armor, which is not filled with flowing liquid, is soaking bulletproof fibers in liquid. That is, the liquid replaces part of the fiber layer, making it lighter and more flexible. The one we are launching now, the liquid can flow without the action of external force, but when it encounters an external force, it will harden in a few seconds, making the bulletproof fibers extra strong, so as to withstand the impact of bullets. But soon, the body armor regained its flexibility. Don't believe it, but when you touch it now, it's already very soft. ”

The assistant walked up to some of the students and stretched out their hands to poke, which was really flexible and flexible.

"Can you withstand any bullets, you are a small rifle, the impact is stronger?"

The boy smiled, "You can try." But wait, the big guns will take a bit of time to assemble......"

Seeing that Gang'er did not make the trip because of the "standing posture competition", the officers of the propaganda team were afraid that it would affect the mood of the children who were dressed up, so they signaled to Yu He on the field: You preach what you want to talk about first, and we will find someone to assemble the gun......

"In addition to this liquid body armor has been trial-equipped on our Xihai coastal defense commandos, there are also some 'artifacts' that will also be trial-used in our Xihai defense, such as this latest 'electromagnetic catapult system'......" This is going to use a large screen, and my "Sword God Aircraft Carrier" docked in the West Sea appeared on the slide,

"The Sword God aircraft carrier has recently completed the installation of an electromagnetic catapult, and in order to test this electromagnetic catapult system, the officers and soldiers of the West Sea have also played a game of 'playing the water' on the aircraft carrier......"

In the slide, the figure of the goose falling again appeared,

Although it is a static picture, it still clearly records the refraction of his and the officers and soldiers "eating and living together" and sharing weal and woe.

Interestingly, they did catapult an iron block weighing 36 tons into the water!

"The maximum ejection mass of this electromagnetic catapult design is 36 tons, while our fighter is basically only more than 20 tons, and the ejection speed can reach 240 miles per hour. It can be ejected every 45 seconds, but the electromagnetic detector needs to consume a lot of electricity, and the ejection in three seconds consumes nearly 100 million watts of electricity, which is almost equivalent to the electricity supply of a small town......"

When the boy uses his powerful "black technology knowledge" to attract everyone's attention very strongly,

It was also noticed that

Squatting in the corner,

It's still the girl who was in the "military appearance" just now, and she is skillfully assembling PSG-1,

Now many people are convinced,

"Military appearance and military posture" mainly depends on attitude,

Assembling the PSG-1...... That's really a handsome look that not many people can match!

Because, PSG-1 is too rare and powerful, and it is definitely not something that even the children of the military academy who have a sense of superiority can easily get their hands on it, let alone assemble it, let alone be so proficient......

I have to admit that

I want the school girl to compete with her for this "high-tech" ...... I can only shake my head, the school flower is just a flower shelf after all.

And

Look at this child again, don't look at her honest and honest, like a childish melon egg,

When, carrying the PSG-1 on the field...... This contrast is particularly attractive!

In fact, when Yu He Yuguang saw that the little girl with the "military appearance and military posture" who appeared in front of him was also very surprised when she was assembling the PSG-1, but she didn't expect that she was still an "all-rounder"...... Even if you know that the people who were selected for this mission must be the best among the people, it is still very rare to be able to assemble the PSG-1 so skillfully......

Yu He was also curious for a while, she would assemble it, how about shooting?

When Winter Ash handed him the PSG-1, Yu He raised his hand and nudged it, "You come and shoot." ”

Winter Ash was stunned,

Look at him,

I didn't react much, I'll come, I'll come.

Yu He walked over there, took off his military jacket, and put on body armor.

Winter Ash also consciously walked to the origin of the shooting he stood just now,

When, Winter Ash stood still, stood with his legs slightly apart, raised the gun, tilted his head slightly to aim at the sight, and prepared to pick the trigger......

"Two handsome, four handsome make you ......"

This head,

Sky is excited!

He didn't think that Winter Ash was so powerful, you know, when Little Winter Gray squatted in the corner of the crowd and fought guns, Changkong couldn't wait to tiptoe and hold the binoculars to look there!

Winter Ash Holds Firm,

Raise the gun,

Changkong was holding his breath, as if he was living and dying with her, looking forward to the moment of slashing! ……

As a result, it was disturbed all of a sudden,

"Fuck you, you can't tell Lao Tzu to finish reading! ……”

Shuang Chen was waiting for him in the small conference room at this time, because there was a sudden emergency, they had to enter the palace immediately, and someone came to invite him.

The second master's roar scared the people who came to invite him really trembling!

Hey, just such a distraction,

Over there, Xiao Dongshen's powerful shot had already beautifully plunged the bullet into Yu He's left shoulder......

How can you call Changkong not to be annoyed, I didn't see the most exciting part of the winter ash shooting,

Of course

The sky must not have been able to think of anything,

Meng Dong Gray more than half a year ago, although he touched the PSG-1, he was by no means so familiar with it, whether it was assembly or shooting, it was still a beginner.

still

Now so skillful......

Deeply inherited from his father,

This is the result of the Führer's hand-in-hand teaching......