"Okay, just kill him!"
As Xiao Ruan said, the two made up the next plan.
Back in the room, sure enough, two people who didn't know were already there in a hurry.
Seeing Lu Yu's return, he immediately rushed up and said, "Oh, my lord, you can be regarded as coming back. Where have you been so long?"
Lu Yu blinked, and then said, "I didn't go anywhere. I just wandered around here and walked around."
"Huh?" The two of them mumbled: "This is not right, we have checked all the places with surveillance, but we haven't found them... It's so strange."
Lu Yu squinted his eyes and said, "Then... what do you think I am doing? Or should I report to you if I want to do?"
"Ah! No, no, of course adults don’t need to be like this. Um... Actually, there is nothing too much to do when we come here, that is... I just hope you can go to the front research room and have a look. Maybe you can help us according to your abilities. Solve some problems..."
"Oh, yes."
"Master, you should take a break."
Lu Yu waved his hand and said, "It's okay, just take a stroll, it doesn't matter."
After speaking, they followed the two people all the way to a large room, in which was a cannon-like thing, about a hundred people surrounded there, discussing something.
Lu Yu blinked, looked up and down the behemoth, and then smiled: "Well, finally I have to work hard on the weapon? Not bad, not bad."
As soon as the sound came out, everyone immediately turned their heads.
When everyone saw Lu Yu, although they didn't know him, they knew him.
He turned his head quickly, smiled and said, "My lord, are you here?"
Lu Yu nodded, feeling... very comfortable.
There is no need to seize power or anything, everyone will respect you. This is the difference between a political person and a high-tech person.
Lu Yu is strong. Even though he may not have the ability to take the initiative, his knowledge is too great to hold him back. I have seen high-level spaceships in other worlds. I'm afraid that if he gives one or two pointers, he will be able to help the people here. Great benefit.
So respect comes from the heart.
Lu Yu walked directly to the front, observed this thing that looked like a cannon at a close distance, then touched his chin and pointed to it a little bit: "This... I first came here. It stands to reason that I shouldn't give pointers to your work. Yes, but... Will you allow me to say something?"
Everyone immediately said: "Of course, of course! Is there any problem with this part you are referring to?"
Lu Yu said, "Here, it looks like a cannon barrel. In other words, no matter what is going to be fired from it, it will rush out from here, right?"
"Yes, that's it."
"Hmm... You reinforced the barrel and added some formations to it, um... It seems that the materials are also good."
"Yes, this is a cannon modified with an energy-stimulating device, and it is also the main gun of a ship. It is definitely much stronger than the previous light type, but this is just an idea. It hasn't been completed yet, even more. Didn’t conduct an experiment. But... I have already spent a lot of money, so I want to make it as perfect as possible, and then experiment or something, which also saves costs."
Lu Yu nodded and said: "Yes, this concept is correct. Only when all parts of the construction have reached the expectations in the heart and there is no way to change a little, then experiments should be carried out. This is the best way."
"That's right, that's what we think."
Lu Yu said, "But... between the barrels, the material you used both front and back... seems a bit wrong."
"This... We have reinforced it several times... Is it still a bit wrong? What is the reason?"
The person next to him hurriedly asked.
Lu Yu smiled, and then said, "If it is energy light, this design will certainly not be a problem, but if you want to launch something else, especially... it may be... Well, I just took a look. Ah, I don’t know your production philosophy yet, so... Let me speculate first, right or wrong, you can point it out."
"Okay, my lord, please tell me."
Lu Yu nodded, carried his hands back, and circled this huge machine, then walked back, looking at the scientific researchers, his eyes were full of admiration.
"Well, very good, not bad, I didn't expect you to have researched in this direction. It is really very good! If I am not wrong, the method you want to use is a kind of micro-material stimulation! Simple In other words, it is to use energy to excite the essence of something. This is not the energy of the nucleus, but... the deeper energy, the deeper energy. Although you may not know what these energies are, it does not prevent you from discovering them. , Inspire them, and use them! What I said... right?"
"..."
Everyone was stunned.
Looking at Lu Yu as if looking at a monster, one by one was in a daze, his mouth widened and his eyes rounded, full of incredible.
The researcher next to him said for a while: "Oh my god, we thought you were only highly knowledgeable, and you would only handle the cutting-edge things that we can't reach at all. But I really didn't expect that you would be very good at mechanical energy. With such an understanding, you can see the main concept and structure of this cannon just by relying on the surface of the cannon... Oh my god, your lord, you really opened our eyes!"
Lu Yu waved his hand and said, "Don't talk about such flattery, I don't like listening."
He said he didn't like to listen, but Lu Yu's head straightened up, and the corners of his eyes were twitching, obviously he was not happy.
Others immediately said: "My lord, this is not flattering. To be honest, my lord, you are really beyond our imagination. It's amazing!"
Lu Yu hummed twice, and then said, "Because of this speculation, that's why I said... You have a little problem with the manufacture of the barrel."
"Oh? Your lord, say!"
Lu Yu nodded and said, "What I just said doesn't seem to be intuitive...Let's do it."
As he said, Lu Yu stretched out his hand, and a pistol from the previous life appeared in his hand. Then he opened the safety and pulled the trigger. With a bang, a bullet flew out.
Then he asked: "Have you seen this kind of firearm?"
Everyone looked at me and I looked at you, but they all said that they hadn't seen it before, and they didn't even have any knowledge of similar firearms, and none in the books.
Everyone shook their heads hurriedly, and couldn't help but ask: "My lord... Although this weapon feels not powerful enough, it is shocking. Maybe it has any special effect? Does it have the effect of inducing smoke? Um... I'm afraid this is the weapon that the adults found from the spaceship in that high-level world?"
"Uh... this..."
The corner of Lu Yu's eyes twitched twice. In fact, he had long guessed that this world had never experienced the age of firearms.
To put it simply, this world is still a world of cultivation, even if technology appears, it will come based on the energy of cultivation. Not only will there be no use of firearms, but also no use of electricity.
In other words, this world has transcended the technological development route of Lu Yu's previous world.
Yes, there is such a convenient energy as cultivation energy. Who the hell needs to study black powder and electricity
All civilizations about "fire" are replaced by energy, so steam engines, internal combustion engines, these things that depend on flames, will not appear.
After coughing twice, Lu Yu said, "No, on the contrary, this thing... is a very low-level thing, down to... the kind of person who can't cultivate on the entire planet, and thinks of a way to survive in the natural world."
"Oh..." Everyone was stunned, and then a little disappointed.
Lu Yu said, "Take this thing and come out, just to give you an example... Heh heh, look at it."
With that, Lu Yu fired a few more shots.
Yes, no one is afraid of this stuff. In this room, even the weakest scientific researcher can easily block the bullet with his own energy, and even the surrounding walls are full of mockery of the bullet. The lead-headed bullets didn't even have the ability to rebound, they were directly knocked into flat ones, and they fell helplessly to the ground.
Lu Yu twitched the corner of his eyes twice, then turned his head, and said to one of them, "Come on, touch this barrel."
The opponent walked over cautiously, not knowing what Lu Yu was going to do, but still put his finger on the barrel of the pistol.
"Is it hot?"
"It's not hot."
"Um... Then you touch the front."
The other party did the same, and then... ah yelled out, and hurriedly took his hand back.
Lu Yu asked again: "Is it hot?"
"Hot..." The researcher was stunned for a moment, and then asked: "Why is this?!"
Lu Yu said: "The specific reasons are very complicated and caused by many aspects. One is the explosive flame. The high temperature formed is only near the muzzle. There will be oxygen to make it burn. Although it takes a short time, It will still produce a very strong high temperature. Moreover, it is the friction of the bullet at the muzzle. No matter how good a barrel is made, the moment the bullet whizzes out, it cannot be a perfect straight line. On the one hand, it is The barrel of the gun is not so straight. On the other hand, it is caused by gravity, or it is caused by the burning of the outside to form air convection. Anyway, the most serious friction will be generated at the moment the bullet is ejected, and the resulting temperature is also Highest."
"Oh, I see."
Everyone suddenly realized it, but at the same time, they still didn't know why Lu Yu wanted to make such an experiment.
Lu Yu smiled, and then said, "Except for the energy rays before, so things like this kind of cannon, at the moment of firing, the front tip is always in the most easily depleted state. , So the entire barrel of yours is the same material and the same technology, otherwise it is the part of the other barrels, which does not have a good resonance acceleration function, and there is a loss-resistant redundancy, or it is the tip of the barrel. Part of it is unreliable, it will be damaged very quickly, and even if it is shot, it will be directly blown.
"what?!"
When everyone heard this, they woke up at the same time and looked at the cannon blankly. For a long time, they all smiled bitterly: "The previous technology is the foundation for us. It is an existence that can be used for reference and improvement, but it is also The existence that restrains us..."