Qin Chong's first sketch was a bug, to be exact, the lowest class of the Zerg, the knife insect, and a piece of on his buttocks, the focus was not on this bug, but on the very exaggerated lump, behind the bug was at least twice the size of the bug!

At this time, it is not an exaggeration to describe the master's mood with the birth of one Buddha and the ascension of two Buddhas, which is so stubborn and unbearable, which is an insult and provocation to the dignity of the teacher. Pen, fun, pavilion www. biquge。 The info master was so angry that his hands and feet trembled for a while, and he roared: "One hundred ...... One hundred and twenty ......!!!" was so angry that he couldn't calm down, and he couldn't speak!

An invisible scorching aura Mount Tai pressed against the top, and all the students were frightened, subconsciously shrunk their bodies, and couldn't wait to lower their heads under the crotch, this time the game is big, the master is definitely angry, and he can't even remember that the maximum limit of the gravity room is a hundred times, and it is not the rhythm of the nine clans!

The master slapped the table heavily, and the three sketches jumped up, swirled in the air and fell down, and the master was already angry and laughed: "It turns out that I used to underestimate the recklessness of your group of students, and it turned out that I was too kind before, so it can be seen that the kindness of women is unacceptable!"

"You are very talented, you passed all the high-standard training in the eighty times gravity room last week, it seems that today's one hundred times the upper limit does not matter to you, I think this is your reliance......!

A sketch slipped from the Master's eyes, and a beautiful hexagonal mesh structure appeared in front of the Master's eyes, which read: The material of the gun chamber is 200 times stronger than steel. Then the third sketch slipped down again, and it was a cross-sectional anatomical diagram of the bone, only partially magnified countless times.

This is kind of interesting, if these two were put on the first page, the Master would definitely not be so angry, but would have praised them greatly.

But these are not important, that line of "greater than two hundred times the strength of steel" has firmly attracted the attention of the master, the master has also studied the material structure of the Yuanli gun in detail, of course, understands that as long as the existing materials can reach one hundred and sixty times the hardness of steel, then the problem will be solved.

It's not that there is no such thing in the Three Realms, and it's not that there are no materials that can make Yuanli guns, but without exception, all of them are rare and expensive treasures of heaven and earth, which are indispensable for the refining of divine weapon treasures, and the supply of high-end monks is too insufficient, so it is possible to mass-produce some cheap "Yuanli gun"!

Countless scholars have compared and analyzed countless metals and alloys and completely denied them, and countless powerful people have mobilized hundreds of millions of manpower to find but unobtainable treasures of heaven and earth, and they were so lightly drawn in a sketch by a young student?

The Master's voice stopped abruptly, one hand, three sketches were already ingested in the hand, of course, from the second one,

What is this kind of material like a treasure of heaven and earth, it is called "Red Ink Crystal", what is this thing, this name has never been heard of in the Three Realms, could it be said that there is any treasure that even his own saints don't know? Doesn't this mean that this Qin Zhong can't even compare to the saints in some aspects, such as the knowledge of material science?

Is this possible? Isn't this a big joke? The Master instinctively wanted to erase this ridiculous thought, but there was a surge of blood and qi in his heart for no reason, and the thoughts of the saint had already reached the point where he did not like things and did not feel sad, and his thoughts were pinning his thoughts on the way of heaven, and he was always in sync with the way of heaven, and the appearance of such a phenomenon could only be a premonition of the way of heaven in the dark.

He was stunned, remembering the reason why Qin Chong was admitted, the revelator of the two celestial phenomena! It seemed that it was going against the sky, and the stakes were very high, so the master broke off and shouted: "Everyone, run ten laps around the playground at full speed, you, Qin Chong stay!"

Although they were really punished, this is already the best result that can be foreseen, and if they stay here for a while, there will be more inhuman danger.

Everyone now has no schadenfreude in mind, and they all sigh sympathetically for Qin Chonghug!

This is not the case, the master pulled Qin Zhong to him, pointed to the three sketches with a pleasant face, and said, "You tell me in detail." ”

Qin Zhong picked up the third sketch first, he pointed to the cross-sectional anatomy of the skeleton on it and said, "This is the design sketch I imagined that I could use ordinary alloy materials to make the Yuanli gun. ”

"In our hometown, when I was a child, the child was stubborn, often did all kinds of pranks, once went to steal the eggs of a rich family, that day his family set up a banquet to entertain guests, we five children mixed in, and each stole a few eggs, but there were adults at the door of his house to search his body, afraid that someone would bring back his dishes and chopsticks, we couldn't bring the eggs out. ”

So they came up with a way to throw the eggs out of the wall of his house, but how to make sure that the eggs were still intact after being thrown, and the wall of his house was very high, five or six meters high, so it was difficult. When Qin Chong said this, he paused, and a smile of remembrance appeared on his face.

The master was also thinking about what he could do to ensure that the eggs didn't break after throwing them out, and after thinking for a while, he shook his head unconsciously, confirming that he didn't have the talent of these bad boys, so he simply didn't want to.

So we used all the things around us to wrap the eggs, grass, broken cotton, rags, etc., and one of his hands was a little slower, and we used everything that could be used, only he was empty-handed, and it happened that there was a honeycomb in the tree in the backyard that was driven away by the adults, so he was in a hurry, climbed up the tree and picked off the abandoned honeycomb, and stuffed all his eggs into it, and separated it with broken leaves. ”

"In this way, all our eggs were thrown outside the wall, and when everyone went out to pick up eggs, they realized that the only one of them who had all the eggs kept intact was actually in the hornet's nest!"

"So we were curious, why this thing can be so resistant to falling, we did all kinds of small experiments, and finally proved that if the object is arranged in a honeycomb shape, then it can often withstand the impact of its original impact tens or even hundreds of times!"

"When I grew up, I found that there are many things that are born like this, such as bones, in the bone structure, the outside of the bone is very hard, but the inside of the bone is hollow, basically an open honeycomb structure, so that the bone is not fragile, and it is also very hard and very lightweight. Therefore, things with ultra-low-density structures can do things that can only be done with super-dense things. ”

Hearing this, the master almost jumped up, and couldn't help but ask: "You mean, as long as the ordinary steel is cast into the chamber of the Yuanli gun according to this honeycomb shape, it can ensure that he can withstand the explosive force of the Yuanshi?"

"Theoretically, yes!"

The Master asked incredulously, "It's that simple?"

"How do you know if it works if you don't try!"

The master is also a doer, and immediately said, "Okay, okay, then try!"

With a shake of the master's hand, there was already a pile of all kinds of steel on the podium, so the old and the young were playing with great interest.

In the blink of an eye, it was past noon, and the students finally ushered in lunch time under the nth increase of the master. The students took the food and walked away from the school tremblingly, it was not a place for people to stay.

From time to time, there was an explosion of "bang!" from time to time, followed by the master's roar: "No, come again!" About a quarter of an hour later, the previous scene was repeated again. This cycle continued, and at the beginning, Qin Chong could still be heard shouting, "This is not right!", and soon after that, there was no sound.

"Isn't it to die and then come back to death and die?" every student's heart was heavy.

Qin Zhong was also speechless, after experiments on large items, the impact resistance of the honeycomb structure on different items has indeed increased by dozens to two or three hundred times, but once it comes to miniaturization, it will not work, the key is that the accuracy required for miniaturization is particularly high.

In fact, these materials are all in Qin Chong's database, but the Yuan Stone as the driving force is a specialty here, so Qin Chong is not sure whether it will work or not, so he has to keep experimenting.

In 2015, Boeing presented a newly developed aerospace material, microlattice, which is composed of interrelated hollow tubes, which are 99.99% air and have a compressive strain of more than 50%. Known as the Heavy Metal Terminator.

It was inspired by the structure of the human hive.

If this thing can be copied, then what "Yuan Li Gun" is absolutely no problem!

However, the requirements for the process of microgrid metal are also extremely demanding, and each individual structure is 1,000 times thinner than a human hair, which means that each layer of pipe wall is only one thousandth the width of a hair.

Therefore, the key to the success or failure of this experiment actually depends on how strong the master's micro-control ability is, although the sage claims to see through the origin of things at a glance, but that refers to the principle of the operation of the Heavenly Dao and the mutual restraint of all things, and the principle of physics are two different things, and the result is already obvious, "Lin is similar, Sima is similar, the name is similar, but the truth is not similar!"

The current result is not unacceptable, from a thick head of the Yuanshi gun to a thick fist is already commendable, but thinking that everyone in the army in the future will bring a Yuanli gun with a thick fist barrel, Qin Chong is full of cold, is this still a gun?

Feeling Qin Chong's smiling gaze, the master had no choice but to stop the work in his hand, he failed for the nth time, and it was not good if he didn't stop, Qin Chong comforted: "Master, now it's so good that it can be used, don't you, think about it, at least in appearance, we are much more powerful and domineering than those finger-thick Yuanli guns used by foreign races, and the momentum is more than a step higher, it's really not good, you can also carve some miniature magic circles or something on it to enhance the power." You should rest first!"

But the master would have given up so easily, and shouted: "Boy, just because I can't do it doesn't mean that others can't, the sage of the Gongjia can definitely compress this thing to the thickness of a finger!"

Qin Chong had no choice but to bow and ask with great admiration: "Master, how many Engineer Saints are there in our human race?"

Pedant......