Another few months. Some time has passed since little Suche discovered the internal combustion engine. Su Li has also successfully perfected the internal combustion engine. The steam internal combustion engine powered by gas is undoubtedly the most suitable choice in the northwest. Don't mention anything else. There is still quite a lot of coal in the vast land of the northwest. And Su Li is not a real scientist, although he has attributes improved by the system. But at most I can find time to study it. "Boom!" The roar of steam engines filled the sky. People in the northwest have long been accustomed to this.

Although it is not clear what King Yongle is doing, these movements are no longer once or twice. Su Li stood on an isolated plain wasteland. He looked at the behemoth in front of him. Li Che next to him. He also had a shocked expression on his face. Because what was in front of him was a giant steel beast that was more than ten meters long! Steam kept rising from the giant beast's body into the sky. This giant steel beast actually began to move forward steadily! This is the original steam train! That's right. At the first time the internal combustion engine succeeded. What Su Li thought of was the existence of steam trains. Because once the steam train can be successfully developed, the significance it represents is strategic! Let’s talk about Su Li’s biggest headache right now. The biggest problem is that the vast territory in the northwest is too difficult to develop. If you rely on manpower to travel back and forth, a lot of time will be lost just on the road. But with the development of steam trains, that would be different! Although the current steam train. The speed cannot be compared with a truly modern high-speed train.

But it is still far better than human power, and considering the load and cargo it can bear. There is still a lot of room for improvement in the future! Su Li looked at the steam train in front of her, the corners of her mouth raised slightly. "good." "In terms of speed, it can almost meet the requirements." "The next step is just to lay the rails, which will cover the entire northwest." "Significant cuts will take time." Hear this. Next to him, Li Che just woke up from a dream. Although he didn't know what happened, this giant steel beast was by no means an ordinary thing! What King Yongle is planning is quite important! This made Li Che swallow his saliva subconsciously. He knows his identity. After all, he is a soldier of the Tang Dynasty and should report this matter to the emperor. But King Yongle specially asked him and his subordinates to help. Can he really escape unscathed? For a while. Li Che couldn't help but feel a little panicked. Su Li noticed Li Che's expression and reached out to pat his shoulder. "There's no need to be so alarmed." "You can report this matter to the Holy One. "Even if you are good, I will tell you something about this." 1 If you want to build a steam train of sufficient scale, the iron from Datang is indispensable. After all, Tubo was compared with the Tang Dynasty. When it comes to textile products like wool, it's okay, but strategic resources like steel. That's another story. The current Northwest is obviously unable to compare with the Tang Dynasty. So Su Li naturally planned to collect wool from Datang.

Anyway, building its own steam track is not without benefits to Datang. And steel. It's not like other things will have much impact on the people. He had to have a good chat with Li Er later. Hear this. Li Er's heart just calmed down. That's right. Although King Yongle was indeed enfeoffed. But the relationship with the emperor is not bad, and Princess Changle is also there. No matter what, Northwest will not fall out with Datang. This also made Li Che relieved. He handed over to Su Li with an apologetic look on his face. "Don't be offended by King Yongle, it's the general who has lost his composure." "Such a giant steel beast is really unheard of [I wonder what Lord Yongle thinks?" Su Li waved her hand and smiled. "How can I be surprised? The first time I saw this scene, I was quite shocked." “When I think about it carefully, I can’t help but get excited.” "The world is so big now that it is beyond human reach." "This thing is named a train by my king, and it needs to be driven by coal. "The speed is much faster than ordinary carriages. If such trains can be laid on a large scale to important places in the northwest." "Either strategically or tactically." “They all have amazing value.” Listen to Su Li's words. Li Che couldn't help but take a breath after thinking of such a scene. If it is true as King Yongle said. Let this [train] be built throughout the northwest. Doesn’t it mean that the entire northwest will have a qualitative leap? Although Li Che is not a professional writer.

But he can also see it. If this kind of thing were used in marching and fighting, it would probably be quite powerful! Whether it's logistics or transporting grain, grass and other resources. It’s much safer and faster than manpower! Li Che was not only filled with emotion. "The talent of King Yongle is probably unmatched by anyone in the world!" "If it is true as the king said, the northwest will definitely be even more prosperous in the future!" "It will not be difficult for people to come and go!" Su Li nodded slightly. Although Li Che's idea is not complete, it does have some uses for trains. But in Su Li's view, the emergence of steam trains. The biggest change brought about. That is to say, the control over the entire northwest has been greatly enhanced. This is the foundation of a prosperous country! If the sky is high and the emperor is far away from the past, we rely on horse-drawn carriages for 560 transportation. Once a local rebellion breaks out, it will be quite troublesome to deal with it. But after building the train. The entire northwest is equivalent to falling into the hands of Su Li. No matter where you build a city in the future, there will no longer be any obstacles! certainly. He would not fail to bring Li Er with him for such a good thing. Now Northwest also hopes that goods from Datang can be exchanged as soon as possible. And more importantly. It can make it easier for Datang to immigrate to the northwest. There are still too few people in the northwest now, even after two or three years. There were less than five million people just now. Among them, the available young labor force is even less! Therefore, more available labor must be obtained from the territory of Datang.

Otherwise, he wouldn’t have prostituted Li Erbai! Su Li said with a smile. "Okay, Ji Che, you go down and rest first." "Report everything you saw and heard today to the Holy One." Li Che nodded quickly. He glanced at the train with lingering fear and said goodbye. Su Li turned back to the palace with satisfaction and continued to write a letter to Li Er. he knows. Li Er will never refuse. Because the potential contained in it can be seen by anyone with a discerning eye. Anyone who tries to stop the rolling torrent. There is only one way to die!.