The wandering of the heavens starts from the fake silly pillar

Chapter 285 Practice
The body armor that Xiao Yao intends to make is made of composite fiber fabrics, which has the function of bulletproof.

Of course, there must be a difference between military bulletproof vests and Xiao Yao's own. Xiao Yao doesn't need to go to the battlefield. All bulletproof vests are not very demanding, as long as they can withstand Mauser 98k sniper rifles. This has already played a very good protective role. Xiao Yao's can only be a pistol, small guns are easy to hide.

Military bulletproof vests may have to be made of special steel, at least they can carry large-caliber bullets. Although they are bulkier than Xiao Yao's bulletproof vests, their protective functions are much higher, but Xiao Yao found a material that is both lighter and harder, since it is made, we must make the best to protect our military comrades.

In addition to nylon fibers and ultra-high molecular weight polyethylene fibers, Xiao Yao discovered other special fibers in space.

However, there is currently no plan to learn more about its practicability. In the laboratory, Xiao Yao explained how to start the experiment and the specific steps.
Point out these research directions and let the researchers go in this direction. Due to the successful research and development of the previous few materials, now every researcher is like a bloody chicken, listening to Xiao Yao's instructions with full enthusiasm

Because of the existence of reference materials, the development is not as difficult as imagined. These materials must be developed separately before starting to make this kind of body armor.

"Now start to brew with special liquids, and conduct experiments separately to see the final results. We will use that method if the effect is better."

Xiao Yao ordered

"Understood Professor Xiao." The students replied

Looking at the material that was about to take shape, Yan Xudong was filled with admiration. While recording the data, he flattered him and said, "Teacher, you have worked so hard for scientific research. You haven't had a good rest since the beginning of the project. This is what we learned." role model."

Xiao Yao coughed in embarrassment, he was as great as Yan Xudong said, but he just wanted to contribute to the scientific research of the motherland, so that these materials would not have to pay patent fees in the future.

Looking at Xiao Yao with Yan Xudong's adoring eyes, he still didn't explain, so as not to destroy a young man's beautiful fantasy.

After nearly three months, according to the trial-and-error guidance explained by Xiao Yao, the special D3O material was finally researched successfully.

The D3O material remains in a relaxed state under normal conditions, soft and elastic. Once it is hit or squeezed violently, the molecules will lock each other immediately, tighten and harden quickly to absorb the external force and form a protective layer. When the external force disappears After that, the material will return to its original relaxed soft elastic state.

It can react differently to different shock situations in nanoseconds.

In fact, this is a non-Newtonian fluid substance whose viscosity is completely different from that of liquids in Newtonian physical models, such as water and gasoline.

After testing and commanding, it is proved that the change of this material after encountering an impact is determined by the impact force.

That is, the harder the impact, the harder it becomes

This is the special bulletproof material that Xiao Yao wants. D3O material will be combined with nylon fiber ultra-high molecular weight polyethylene fiber to form an ideal bulletproof vest.

The researchers at the Special Materials Program couldn't believe they had actually made something like this.

They are just postgraduates who have just graduated from their studies, and they never dared to imagine that there are such materials in the world.

Now it was suddenly brought out by them.

They hugged each other and burst into tears. The special materials that transcended the times became a reality through their efforts. Everyone was so excited that they could only express their feelings at this moment with tears.

After the first composite body armor was made, Xiao Yao had a difficult time testing its hardness without a gun.

"What's wrong with the teacher, are you dissatisfied?" Yan Xudong asked seeing Xiao Yao's uneasy expression

"No, I want to test the hardness but I don't have a gun." Xiao Yao said awkwardly
Xiao Yao doesn't want to report it until he proves his success, so don't be rejoicing.

"Teacher, have you forgotten where we are? There may be no other things, but there are still fewer guns."

Yan Xudong reminded
Xiao Yao slapped his head and was really confused. Basically, there are guns here, and what kind of bicycle are you looking for?

The students walked out of the laboratory and walked towards the security department, which shocked the comrades on duty. What's going on, the intellectuals must not have lost something.

"What happened to Professor Xiao?" Captain Zhang Jie ran forward quickly. He is Xiao Yao's guard captain, responsible for Xiao Yao's life safety. He is also the captain here in the laboratory. The Security Section came over and hurriedly asked.

"Captain Zhang is like this. We have developed a new type of body armor and want to test it with your guns." Xiao Yao said, pointing to the body armor just made.

Zhang Jie didn't dare to underestimate Xiao Yao's invention, and immediately arranged for two snipers to follow Xiao Yao and the others to the shooting range for actual combat tests.

A pistol dummy put on body armor and conducted a pistol shooting test at a distance of five meters. After the sound of a bump, the students went to the dummy to check. There was no trace left on the body armor, and the bullet fell under the wooden post.

Yan Xudong clenched his fists and was very excited. The smile on his face could not be stopped, but the test will continue.

The assault rifle was fired at a distance of 20 meters. After a burst of rattling sound, he checked again. Seeing the students nodded again, Zhang Jie couldn't sit still. He hurriedly left and called the military area to report what body armor Xiao Yao and the others made Actual combat effect.

"Strengthen the security work and we will be there soon to protect all the safety of the scientific research personnel so that there will be no problems." The voice on the other end of the phone said excitedly
"Yes." Zhang Jie stood at attention and moved quickly, with five steps, one guard and ten steps and one sentry, and the institute enforced martial law like an iron barrel.

The old chief received a call from the military area and said, "You Hong, are you sure?"

"The old chief is absolutely true. Comrade Zhang Jie saw it with his own eyes."

"Hahaha, good job, good job Xiao Yao, let's set off immediately to see the effect of this body armor."

The old chief walked out of the office with a ruddy complexion, got on a military vehicle and headed to the Fifth Research Institute.

Because it is a military product, it is natural for several old chiefs to know about it.

The Fifth Research Institute welcomed many heads within half an hour.

Seeing that the bulletproof vest made by the research institute is light and comfortable to wear, everyone looked at each other in disbelief that it could be bulletproof.

"Practice tests the truth. We'll know if we test it ourselves." The old chief said first
The bulletproof vest was put on the stake dummy again, the old chief picked up his pistol and fired seven shots in a row, and then everyone surrounded him, all stunned. With a light touch, his face became agitated.

(End of this chapter)