my stealth fighter

Chapter 650 Taming
When Beta was unconscious but not anesthetized, no one dared to get too close. If it suddenly woke up, it would be troublesome. Jiang Chanji was more courageous. He looked at the wall that was hit and felt that Even if Beta woke up, he would still have a moderate to mild concussion, because X-rays and CT scans were done on the corpses of the two cubs and the adult cryptomonkey at the school hospital, and it was found that their brains were very developed and relatively large, while The negative effect of a larger brain capacity is that it is not resistant to impact. Even if you train your body into a steel frame, you can't train your brain into a stone, right?As long as the brain is jelly-like it will never be impact resistant.

He has already called the school and asked the school teacher to send another glass cage. If Beta has not woken up when the cage arrives, he can only send it back to the school, and ask the doctor and teacher to check its condition and see Whether there is serious internal injury, only skin trauma on the surface.

Not long after, Beta moved his body and woke up earlier than he expected, and the others quickly backed away to prevent it from violently injuring others.

Beta was still in a semi-dizzy state. After waking up, she struggled for a long time before sitting up. When she finally saw Yu Na and the others' faces clearly, she didn't go mad with revenge. A palm-sized leaf covered his face, as if as long as the leaf covered his eyes, others would not be able to see it. Such a foolish action made everyone laugh. Isn't this "one leaf blinds the eye, not Mount Tai"?

But if you think about it carefully, only the retina will be exposed when it is invisible, so it chooses to cover its eyes with leaves, it is not stupid, it is trying to cover up its weakness in invisibility, it may think that the people in front of it have seen it Only the retina knows its actions like the back of the hand.

Apparently, Beta was frightened and counseled by the beating. It probably felt that its situation was similar to that of the monkey in the palm of the Tathagata Buddha.

In the past, No. 15 considered that it was still young, and mainly gave it food to cultivate feelings. If it is a carrot, it is now a big stick. Slap a jujube, and give it both kindness and power, which further erases its wildness and beastliness and makes it awe Human beings rely on humans, so that they can be further domesticated. After all, the task assigned to them by the head of the academy is to domesticate it into a leading party. Considering that it is smarter than other species on the earth except humans, it knows how to seek advantages and avoid disadvantages. is likely to be fruitful.

Everyone found that Beta was scared like this, so he became more courageous, so he stopped being so afraid of it, and tried to get closer to it, but it became even more scared, especially when Xiaosui, Rafael, and Leila moved, it shrank in fright neck, thinking they were going to hit it again.

Beta, who is humbled by humans like this, is ugly, but it becomes more and more pleasing to the eye after getting used to it. Even cats and dogs that are known for their cuteness in daily life, some of them are ugly when they are disabled. In addition, it looks better than those reptiles or arthropod multi-legged insects, right?
Jiang Chanji even felt that when Beta grows and becomes more stable, maybe he can be locked in an ordinary cage instead of a glass cage, and then he will have a strong enough rope around his neck when he needs to go out. Preferably also transparent rope.

In short, today's experiment was a complete success. While everyone was relaxing, many people were interested in Ouyang Caiyue's improved warm-pressed pine cones, and they were waiting for her to demonstrate it as today's sideshow—Of course, Ouyang Caiyue herself doesn't think this is a sideshow, she thinks it's a real meal and a chance for her to show off her skills.

In fact, Ouyang Caiyue knows well in her heart that pretending to be a pig and eating a tiger is the kingly way. She should be low-key and should not be high-key. It is worthy of admiration to keep a low profile and bide her time, and to be a blockbuster at critical moments is worthy of admiration. But the problem is that her character is simply unbearable. In the past, she could not be high-profile even if she wanted to be high-profile. She has long been eager to impress others. Her mentality is difficult for most of the participants to understand. To become the focus of attention, either she is at least as capable as Xiaosui and Qianyang but had no fighting spirit before, or she doesn't care about these false names like Luisa and Chen Yiyi. Her mentality is closer to a person who is eager to stand out and change Destiny's humble student must do his best every time he takes an exam, and he will never take 15 points if he can get 100 points.

Ever since she got the advice from Zixuan to use zirconium sponge to store hydrogen to increase the power of the explosion, she has been impatient to use all her connections and search for a chemical laboratory that can give her a job at a high price. The employee was secretly looking for private work to earn extra money, hit it off with her, and prepared the hydrogen-containing zirconium sponge she needed as quickly as possible. She didn't even need to provide the zirconium, as long as she added some money, everything was easy to say.

Ouyang Caiyue received the hydrogen-containing zirconium sponge delivered by express. Today is the first experiment. She was not at ease with Lao Maozi's craftsmanship at first, but after trying it, she found...how should I put it? The local chemical products and raw materials are worthless, the lab staff made it for her without even asking what she was using it for, and then painted it on the outside, replaced it with wheelchair parts and the like, mixed in the import and export It was sent to her in the order, but the customs did not find it.

Ouyang Caiyue signaled the others to cover their ears or stay away, then took out a pine cone mixed with zirconium-containing hydrogen sponge from the backpack, and threw it to an open space a little far away.

Generally speaking, a soldier throwing a grenade that can throw more than 20 meters is already qualified, and more than [-] meters is basically unable to guarantee the accuracy of the head. The farthest throwing distance that can effectively control the landing point may be within [-] meters , or even within a dozen meters, modern grenades have become a tool for street fighting or urban anti-terrorism missions, and are no longer needed in large battlefields.

Ouyang Caiyue's pine cones are similar to grenades. After being stuffed with various additives, the weight is no less than that of metal grenades. Every gap in the pine cone was filled. In addition to her limited arm strength as a woman, she threw it more than 20 meters without considering the head. As a result, the first time she threw this improved warm-pressed pine cone, she was almost caught. When it spread, she didn't expect the explosion to be so powerful, mainly because the shock wave formed by the explosion was much stronger than before, carrying a lot of gravel and flying across, which may be the reason for the hydrogen gas mixed in, so she threw it as far as possible this time.

Under the watchful eyes of everyone, the pinecone was detonated by Ouyang Caiyue the moment it was about to fall to the ground. Someone present had a mobile phone capable of recording high-speed and slow-motion videos, so the whole process was recorded.

The first to be ignited is the pine cone. When the pine cone bursts, the thermite and the zirconium sponge are projected in all directions. The thermite is first ignited in this process, releasing high heat, and storing it in the zirconium sponge. The hydrogen gas was released, and the metal zirconium and the hydrogen gas exploded almost at the same time. With a loud noise, a large orange-red fireball with a diameter of about two meters rose from the ground, and then the shock wave of flying sand and rocks spread around. , which is also wrapped with hot thermite residue, even if you are not directly injured by the explosion, it will be extremely painful to be stuck to the skin by these residues of thermite reaction that can fly more than ten meters away.

Everyone was stunned. They didn't expect it to be so powerful. It was just one pine cone. What if several were detonated at the same time?
"Is...is this power too outrageous?" Qianyang asked stammeringly, "Did you add some other explosives to it?"

Many people felt the same way, the explosive power was too much, even more exaggerated than they imagined.

Ouyang Caiyue shook her head happily, "No, I don't have the level to modify the ingredients without authorization. Besides, how can I make high-performance military explosives? Ordinary civilian explosives are not powerful enough. Even military explosives may not be stronger than this."

Aurora continued: "This power is normal. It looks more powerful than the explosion of ordinary hydrogen balloons, right? That's because the hydrogen in the pine cone is fully mixed with the surrounding air before it explodes, and the hydrogen The inside of the ball is pure hydrogen, and when it explodes, a lot of it escapes and is wasted. If a certain proportion of oxygen is mixed in the hydrogen balloon, the explosion power will be so powerful."

Aurora's explanation made everyone, including Ouyang Caiyue, realize that when the hydrogen balloon explodes, it would be good if half of the hydrogen in it participates in the explosion reaction, or less than half at all, and the other hydrogen is away from the ignition side. Before it could burn, it was blown away by the impact of the explosion itself, and the hydrogen stored in the pine cone basically fully participated in the reaction, and it exploded after mixing with the air first, because there are N detonated pine cones Points are ignited at the same time, and the usual hydrogen explosion is also a source of ignition.

The explosion limit range of hydrogen is too wide. The proportion of hydrogen in the air ranges from 4% to 75%. It can explode in case of fire, which reduces the requirements for Ouyang Caiyue’s technology. If it is replaced with other flammable and explosive gases , the delay time from the bursting of the pine cone to the detonation of the gas must be extremely precise, otherwise the gas concentration is too high or too low, it may be a dud bomb, and the requirements for the hydrogen explosion are ridiculously loose, Ouyang Caiyue You can even slightly adjust the ratio of thermite to zirconium sponge after getting familiar with it. If you want the fireball to have a larger range but less power, fry it slower. If you want the fireball to have a smaller range but more concentrated power, fry it faster. Delay the time The difference may be only one hundredth of a second or one thousandth of a second.

Only then did everyone understand why Jiang Chanji said that Ouyang Caiyue was simply lucky. She can be said to be a typical example of mediocre ability but exerting her ability far beyond the limit.

(End of this chapter)