Old Sun's beard was so angry that his face was already raised high, pointing at Mo Bei and cursing, saying, "Get out, you little bastard, it's fun to find me happiness, right?" After saying that, he pointed to the engine in Mo Bei's hand and said, "Just take this broken thing, come and play... play..."

Mr. Sun was very quarreling, but in the end he said something weaker and weaker, as if he had discovered something new, he snatched the engine in Mo Bei's hand. His eyes were so big that he looked carefully and shouted: "Boy, this engine was obtained from there!"

Mo Bei did not move and let Mr. Sun snatch the engine from his hand. He still kept his face calm and looked at Mr. Sun and said, "Switch, or not!"

Mr. Sun nodded suddenly as if he had taken a 'nod pill' and said, "Switch, change, change! But boy, you have to tell me first that this engine was made from there, otherwise I wouldn't have changed it with you!"

Mo Bei nodded and said calmly: "I made it myself!"

Old Sun was stunned, pointed to the engine in his hand, and asked in surprise: "What, did you say you made this engine yourself?" After that, he observed it carefully as if he was looking at the treasure.

Mo Bei nodded without hesitation and said, "Yes, I made it myself. The engine is called light chase, which uses the principle of optical energy conduction and the axis as a supplement to the energy burst. The maximum speed can reach ten times the speed of sound. Using the principle of energy separation, it can reach ten times the speed of sound in about 1.9 seconds."

Old Sun nodded repeatedly and said, "It turns out that the engine can be designed like this! Oh, by the way, I have a problem. That is, the optical guide requires strong control ability, otherwise it will easily catch fire. What method do you use to cool it down."

Mo Bei nodded and said, "I use the principle of circulation cooling panels to set up multiple flow pipelines. A coolant inlet is provided at the inlet end of the flow pipeline and a coolant outlet is provided at its outlet end. The panel is characterized by that the coolant flow pipeline includes multiple longitudinal pipe sections (2,2A,2B), made of hollow rectangular cross-sectional material. These pipe sections (2,2A,2B) are arranged parallel to each other, either one is stacked on the top of the other, or one next to one, close to each other adjacent pipe sections (2,2A).

,2B) adjacent top and bottom wall (3,4) of each pipe section (2,2A,2B) are adjacent to each other. The ends of each pipe section (2,2A,2B) are closed by an end cover (9). There are flow holes (11,11A,11B,12,12A,12B) between adjacent ends of adjacent pipe sections (2,2A,2B) and flowing holes (11,11A,11B,12,12A,12B) between them. In practice, coolant flows in one end of each pipe section, flows along the pipe section, and flows out at the other end, so that the cooling and energy flow flows through the panel (1) successively!”

Yes!

Mr. Sun nodded repeatedly as he listened to such professional terms, constantly admiring the exquisiteness of this design and admiring Mo Bei's design concept. After several consecutive praises, his eyes at Mo Bei changed. However, Yao Fangxin, who was on the side, asked at a warrior in the refining domain around him: "Do you understand?"

The warrior of the refining domain shook his head directly to express his incomprehension. At this time, Old Sun had already held Mo Bei's hand and said, "Let's go and take a look inside. I happened to design an engine. There is a little problem. Come and take a look for it."

"good!"

Mo Bei immediately responded and followed Mr. Sun and walked inside. At this time, Yao Fangxin was anxious when she saw it and hurriedly said, "Old Sun, this person..."

Old Sun immediately said with an impatient look: "Go and go, do whatever you should do, don't bother me. Really, I don't have a look at it at all. Didn't you see that I'm busy?"

Yao Fangxin's face was almost deformed. If it weren't for the organization's order, she would have to be more polite to Mr. Sun. Yao Fangxin probably couldn't help it now and went up and swallowed Mr. Sun alive. Would she still talk to Mr. Sun politely like now? However, at least the purpose of coming here is now completed. Mr. Sun, who has never paid attention to anyone, is really rare to take Mo Bei in! However, thinking of Mo Bei's strange personality and Mr. Sun's strange behavior, Yao Fangxin suddenly felt that these two people were really weird!

No matter what Yao Fangxin thought, after Mr. Sun drove away the people from the refining domain, Mo Bei followed Mr. Sun to the later modification room. He was immediately shocked by the complexity of the modification room. A large number of old armor design tools and many designed armor shells. Mo Bei could tell at a glance that Mr. Sun was very good at armor design and could only be considered a little knowledge of engines and other things. Otherwise, based on Mo Bei's fair level, he could impress Mr. Sun.

At this time, Mr. Sun had already brought Mo Bei to a half-designed machine armor engine, pointing to the engine, and said, "I have been studying this engine for a long time, but I can't break through the speed of sound of about 8 times. Please help me see where is the problem?"

Mo Bei nodded, picked up the engine and looked at it slightly, put it down, and said, "There is no problem with the engine itself. Your energy transmission has a breakpoint and cannot be transported for a long time. For example, you can reach a maximum of eight times the speed of sound, but you can only last for a few minutes at most and cannot transport for a long time. As long as you adjust the connection of the breakpoint, you can increase the speed. However, no matter how hard you try, these transmissions cannot successfully reach ten times the speed of sound. It is estimated that nine times the speed of sound is the limit."

Old Sun immediately looked at Mo Bei with a curious look and asked, "Oh? Then tell me, what's going on?"

Mo Bei put down the engine and said, "If I guess correctly, you are using an alloy made of platinum mixed Kunsang stone. Although this alloy has good energy dispersion, it has low heat resistance. Moreover, this is not a good material. With its current capabilities, it can be seen everywhere! You must know that in addition to complex design, good armor is also very important. Use ordinary materials to create advanced engines. Even the engine master Xia Changchun cannot do it."

When talking about Xia Changchun, there was a hint of nostalgia and depression in Mo Bei's eyes. However, Mr. Sun, who was thinking outside, did not notice Mo Bei's depression. He sighed and said, "Yes! It is indeed the same as you said. These materials are not good! But you must know that although the refining domain can provide itself, it is very remote and lacks abundant materials! Some good things are mastered by the refining domain itself. People like us can get them! The materials you mentioned are a big problem!"

Mo Bei nodded and said, "Then I have nothing to do!"

Old Sun shook his head helplessly, and suddenly looked up at Mo Bei as if he had thought of something, and said, "I heard that you want to learn the technology of armor manufacturing with me, right?"

Mo Bei nodded and said, "Yes!"

Mr. Sun smiled and said, "I have nothing to teach you about the technology of armor manufacturing. After all, I am also half a bucket of water. However, I am very confident in the optimization and design of armor of armor. How about it, do you want to learn it?"
Chapter completed!