A few days later, Xian Yumo, as Luo Chuan had envisioned, came to exchange with Xian Yuqi's head and more than 500 war horses. According to Luo Chuan'www.biquge.info s request, Ying Zhan only returned more than 100 women. He then told Xian Yumo that if he wanted to redeem the other women, he had to let their men help with the work.

The other party can refuse, but the extra hundreds of singles, what they will do should be a headache. Without a large number of war horses, they dared to attack the villages that had begun the militia system, waiting for death. The castration of Xianyu was almost done, and Luo Chuan put his mind back on the technical digestion of the tribe and the preparation for sending troops to the Central Plains.

The most important thing is the steam engine, which is an important symbol of the transformation from human and animal power to mechanical power. At present, steam technology has been used in military projects, and Luo Chuan wants to apply it to people's livelihood.

Today was the first voyage of the steamship, and the shore was filled with chiefs of various clans. "Did you hear that? This thing is faster than a man can run! ”

"Can't you? They don't even have oars, so how can they run? ”

Luo Chuan naturally didn't know what was going on on the shore, he was sitting in the cabin at the moment, this Deserted Summer No. 1 gas steamer, except for the boiler room, which was all metal, the rest of the ship was all wooden. It is still far from Luo Chuan's all-metal results, and once the thinking of technical talents can't turn aside, how can Jin float on the water? Second, the current metal production is gradually replacing crystals, and with the need for the establishment of new armies, the output is somewhat unable to keep up.

"Woo!" The large white mist in the boiler room began to spray outward, and Luo Chuan closed the brake valve of the rear propeller. A burst of steam drove the piston of the boiler to rise, and the oars began to pop and make a long splash. The air wheel cut through the river and quickly went upstream.

"We made it!" The first crew members on board were the technicians involved in the 'automatic' ship project. This kind of complete thing completely broke the thinking barriers of these people, and for people like Luo Chuan who have seen higher technology, they are not so excited, and the only thing they have is a little relief.

The steamer didn't travel far, and Luo Chuan took the helm and returned to the dock of the Yunyu Department. The first voyage was successful, Luo Chuan only hastily rewarded a few technicians, and then rushed to the steam punch factory non-stop. The technicians were not frustrated because Luo Chuan did not stop eating the celebration banquet, but were more eager to build the invulnerable metal ship that Taizu said.

The punch factory is currently doing the final commissioning, and several technicians are crawling on the ground to make fixing bolts to prevent vibration from causing deviation. They didn't notice that Luo Chuan was already standing behind them.

"It's off, the hole on the left is not aligned, go and call someone to help push the machine down." Now what Luo Chuan said is the standard, Luo Chuan said that the bolts must be fixed at least three at the four corners, and these dead brains will definitely not fix only two.

Now Luo Chuan's insight and knowledge can still keep up, and he has not followed these people's blind trust in their own ideas. Luo Chuan rolled down his sleeves, quietly walked to the punch, and pushed hard.

"Alright, alright, don't move!" The technician next to him hurriedly put the bolt in and tightened it. After doing this, several technicians got up from the ground with a smile on their faces, and only then did Luo Chuan see these guys, except for their teeth and eyes, their faces were all black.

"Ah, Taizu, you're here!" When a few guys saw Luo Chuan, they immediately straightened up. These people saw a lot of Luo Chuan's lectures to the recruits, and the recruits' posture towards Luo Chuan suddenly learned.

"How's the equipment? Is it possible to stamp? ”

"Taizu rest assured, from the boiler room, hurry up and guide the steam."

The technician first placed a square copper block in the card slot, and as the steam was introduced, the huge stamping head hit the copper block hard. "Bang dang!" The technician on the side directly drew a copper skin of about half a centimeter from the abrasive.

Luo Chuan took the copper skin and checked it carefully, this kind of thing will be used as the cuirass armor of the soldiers, and there can be no sloppiness. If you look closely, you can almost say that it is perfect, and it can become a cuirass just by cutting the edges.

"Yes, let the boiler room cut off the steam. Let's go check the equipment. "The danger of the punch is very high, but it is indispensable, Luo Chuan must let these technicians develop a safety-oriented mentality, these technicians Luo Chuan almost all provided them with text gift bags, but also after a lot of their own time of various training, each of which is a baby.

Luo Chuan started to inspect from the base to every interface of the punch. "Crystallized parts should not be used more than a hundred times. Other bases and individual connecting nuts must be fully inspected every day, and a full set of them must be replaced if they are loose. ”

The production of steel cannot keep up, and some parts are still using crystallized substances, which are good at everything, but they are prone to fatigue tearing.

Several technicians hurriedly wrote down Luo Chuan's words in a small book, and now the paper mill has also begun to produce, because of the limitation of manpower, the priority supply of paper is still schools and technicians. It will take some time for Luo Chuan's wishing butt wiping paper.

The next destination is the breeding house, where there are two and a half children in addition to Xi. One of them is Jie, and the other Luo Chuan also remembers that it was the little girl who let herself gnaw on the stone at the beginning. Both children, Luo Chuan, exchanged words for them.

Seeing Xi's sad face, Luo Chuan knew that the progress was not ideal. Luo Chuan couldn't figure this out at all, and the cultivation room had two tasks, one was brewing wine and the other was nitrification.

Not to mention saltpeter, the key is that there are technical bottlenecks in winemaking. It's strange to say, the humans here are completely a copy of the earth, but they don't drink, at first Luo Chuan thought that the people of Huangxia wouldn't, but now he knows that it's not like that, it can't be brewed.

Looking at the jars with white hair and foul smell that Xi opened, I felt a little helpless. "Isn't there any yeast here?" Luo Chuan absolutely didn't believe it, resisted the feeling of wanting to vomit, dipped some juice from one of the jars, and put it in his mouth. Luo Chuan's taste buds are very powerful, and he closes his eyes and carefully discerns the flavor. It's bitter, sour, and astringent, but it just doesn't taste like alcohol.

"What about saltpeter?" There was no way for Luo Chuan to give up and start caring about items that could transcend the times and change the way of war.

"Here!" Jie hugged a small jar, looking ashamed.

"So little?" This also made Luo Chuan depressed, what's going on in this world, yeast can't be found, and the production of nitrifying bacteria is so low. "There's a little jar that's fine." Luo Chuan had already lowered his requirements, and when he opened the lid, there was still a huge gap. This jar is only filled with a small layer, and it will definitely not exceed two taels when poured out.

"What the hell is going on?" Luo Chuan is becoming less and less incomprehensible about this world, and if he wants to say that the Civilization Tree may be able to give him an answer, Luo Chuan just doesn't want to ask it.

"That's right, nitrifying bacteria are cultivated slowly, and the yield will definitely be increased, so there is no rush now. Winemaking is not a big deal, and if you do it slowly, you can do it. Luo Chuan was afraid that they would be thinking in their hearts, so he comforted them.

"In addition, Xi, let's teach the two of them here, let them do it slowly, and come back to you if necessary. Now the coordination of the tribes is indispensable for your help, don't get tired! "These two things are also important, but they can't be made in a short time, and Luo Chuan doesn't plan to waste Xi, an internal affairs talent, here.

"You two, next time I come, you will definitely be able to complete the mission!" Luo Chuan grimaced at the two little ghosts and walked out of the cultivation room.

"The wine and nitrate that Taizu said, we will definitely finish it, definitely!" The two little ones clasped their hands together.