The water rushed down the canal, and at first it was a stream of muddy water, which hit the water wheel, and the shaft began to squeak and turn, and the stone mill on the shaft also turned.

"It's moving!"

Everyone's eyes were glued to the stone mill, and when they saw this, they were excited and commotionful.

"Put the wheat on it and try it."

Feng Yong was equally pleased, and hurriedly commanded.

The wheat that had been prepared long ago was poured into the holes of the stone mill, and in a short time the slightly gray flour began to overflow.

"Good!"

Feng Yonggang shouted, but the stone mill gradually turned slower and slower, and finally made a few "Gege" sounds, but it didn't move.

"What's going on?"

Niu Wa was in a hurry, and the probe was about to look down.

"Don't want to die?"

Feng Yong was startled, pulled him back, and shouted, "What did you tell you at the beginning?" Tell you to pay attention to safety, how many heads are enough to twist your head when you go down like this? ”

"The Lord's ......"

Niu Wa was scolded and shrunk her neck, and looked at the bottom unwillingly, snorted, and didn't dare to say anything more.

The stone mill next to him seemed to be responding to Feng Yong's words, and suddenly began to move again.

The corners of Feng Yong's mouth twitched, this Nima's essence?

I didn't know that I only turned around twice, and then stopped.

it!

Feng Yong kicked twice in anger.

Niu Wa scratched his ears and cheeks and circled around the stone mill, so anxious that he was sweating profusely, he really didn't expect that after two months of hard work, the things he made carefully were so uncompromising.

It's just that this thing didn't exist before, and I don't even know what the problem is.

Feng Yong frowned, groaned, patted the grinding plate, and said, "Go, call the head to magnify the water more." ”

Someone in the crowd immediately ran out.

After a while, there was a louder sound of water, and the grinding disc began to turn again.

"Moved ......"

Niu Wa said excitedly, and glanced at Feng Yong with admiration: I couldn't see what the problem was with what I made with my own hands, why could the master see its fault at a glance?

Feng Yong's face was calm, but he didn't care about everyone's admiring gaze at all, "Put the wheat on it." ”

At the same time, I feel a little disdainful in my heart, the three major structures: power structure, transmission structure, working structure, and the working structure is a grinding disc, what can go wrong with these two stones?

The transmission structure is a straight log again, and there will be no problems.

The only thing that went wrong was the power structure.

If there is a problem with the power structure, it is either a lack of power or a problem with the equipment itself.

There is no way to determine the equipment problem for the time being, so the power energy problem will be detected first.

Luckily, this is not a problem with the equipment, but not enough hydraulics.

A sack of wheat is quickly grinded, more than ten times faster than manpower.

The grinding disc is still spinning, and there is no sign of stopping, which seems to be normal.

Feng Yong picked up the flour and looked at it, in fact, the flour ground by the stone mill was not fine enough, but as long as it was eaten so fine in this era, why not?

Not having to eat anti-human food like wheat rice is a huge step forward.

He clapped his hands, and then smiled, "It's done." ”

The crowd who had been watching cautiously with bated breath, for fear that something would go wrong again, cheered again.

"Everyone has worked hard these days, and this water mill has been completed, and everyone has credit. Tonight, I asked the cafeteria to add food to everyone, and treat everyone to the meatloaf. ”

So the cheers were louder.

Feng Yong turned his head and said to Niu Wa, "In the past two days, you will continue to try this water mill. Let's see how much water is appropriate. ”

If the grinding disc rotates too fast, it will not grind fine enough.

If the rotation is too slow, the efficiency is not high.

"Find the most suitable flow, write it down when the time comes, and do it later."

After working for most of the day, seeing that the lunch time was almost over, Feng Yong instructed, "Hang this grinding plate and put it away, you eat something first, and the cow baby stays." ”

In Yueshan, for the Yi people, it is difficult to guarantee two meals a day, and it is normal to be hungry and full.

Feng Yong's arrival allowed them to eat twice a day, and they were also able to eat enough, which already made them extremely grateful.

Three meals a day have become the norm, and only Nanxiang is the only place.

For these craftsmen, lunch is actually steamed buns and heated soup, and at most they will order plum vegetables to eat together, which is already the best treatment they can enjoy in Yueshan, and they envy others.

After everyone went out, Feng Yong took out a notebook and a charcoal smile, and sighed, "You say, I write, give me a detailed explanation of how to build this water mill and how to install it." ”

Niu Wa smiled embarrassedly, leaned over and began to explain to Feng Yong.

Although basic education is being promoted in Nanxiang, there are still too few talents who can use it.

It's hard to put together a team to handle various things for yourself.

As for analyzing information, summarizing it, and making decisions, you still have to rely on yourself.

Just like the simplest water mill now, Feng Yong also needs to go out in person, draw parts drawings, write production processes, etc.

"If you can study with some heart, such a small thing will not be done by me."

Feng Yong took the charcoal pen and drew a perspective of the water mill along the ruler made of wood chips, chattering as he spoke.

Niu Wa didn't speak, he stared straight, his eyes looked at the things drawn by the master without blinking, and he felt that the pen in the master's hand was really magical.

The structure of the water mill is clear at a glance, plus the various parts and installation processes drawn on the side, as long as someone can get these pages, they can make a water mill according to the above diagram.

After all, he personally tinkered with the improvement of the water mill, the water turbine, the most important component of the water mill, so Feng Yong still knew this water mill very well, and he wrote and painted at the moment, and it was completed quickly.

Although the perspective drawing is not standard, it can barely be seen.

Once again, thanks to "Linear Algebra", "Cartography", "Analytic Geometry" and other university subjects, how many people have almost gone crazy in the past.

Although Feng Yong was not crazy, he was also struggling, and he always felt that it was useless to learn, and now he finally knew that he was wrong.

Damn, you all look down on handicrafts, but I'm going to do the opposite, I not only have to write it down, but also print it.

I picked it up and looked at it carefully, and was about to check if there was anything missing, but the light suddenly dimmed.

"Why? Get out of the way, don't see I'm writing? ”

Feng Yong thought it was Niu Wa who came over to take a look, and pushed it impatiently.

"The prince is really a good Yaxing, and he can actually do his studies in such a place."

Feng Yong was taken aback, why wasn't this voice from Niu Wa?

When I turned my head to look, I saw a handsome middle-aged man standing in front of him, looking at him with a smile.

"Alas! When did Chiang join the army come? It's really rude. ”

Jiang Wan's appearance here was really surprising, and Feng Yong hurriedly said hello.

"I just arrived in Yueshan, I didn't see the prince, I heard people say, Yueshan is new, everything is busy, and the prince has no time, so I want to come and have a look."

Jiang Wan looked at the mill, his eyes were still spinning under the grinding plate, he walked over in surprise, tentatively reached out and touched it, to make sure that his eyes were not flowered.

I saw him spin around the millstone twice, and finally raised his head in disbelief and looked at Feng Yong in horror, "This is the millstone made by the prince?" ”

"It's a grinding disc, but I didn't do it, it was made by the people under my hands, I just came up with an idea. In fact, it is mainly due to me, the banker. ”

Feng Yong pointed to Niu Wa.

Jiang Wan glanced at Niu Wa, nodded slightly, and then looked at Feng Yong, "Why should the prince be humble?" Junhou is good at the art of making camping utensils, and Wan has not seen it in Nanxiang. ”

As he spoke, he stretched his neck desperately and looked down the hinge, as if he wanted to see what it looked like below, making people worry that he would accidentally fall.

Fortunately, Jiang Wan's safety awareness is higher than that of Niu Wa, and he didn't plan to stick his head inside, but he only heard him praise, "I Ching has clouds: the same end but different paths, the same and a hundred thoughts, I have seen it today." This grinding disc is similar to the water mill? ”

"It's really similar."

"Can you let Wan Yiguan work?"

Jiang Wan looked at Feng Yong longingly as if he was seeing a child with a favorite toy.

"What's so hard about that? Just put the grinding disc on this hanger down. Come, put down the grinding disc on top. ”

Feng Yong commanded Niu Wa, and then poured the wheat himself.

Seeing the flour constantly overflowing, Jiang Wan's face was full of joy, "With this thing, there is no need to grind wheat in the future." Prince, I don't know what this thing is called? ”

"The water mill, like the water mill, is all pushed and milled with water, so it is called a water mill."

"Okay, I don't know how difficult it is to build this water mill? Will the people be able to use it? ”

In recent years, although the imperial court has vigorously promoted wheat planting, in this way, a considerable part of the arable land can grow a season of grain, which is why the Han Dynasty has today's abundant grain.

But the flour consumed, nine times out of ten, is the court and the family.

It's good that ordinary people can have enough to eat, so how can they have any opportunity to grind flour to make steamed buns?

"It's about the same as a water mill. If an ordinary person wants to build it, they are afraid of difficulties, and they can't build it if they are not large. If the people want to use it, it is not impossible. It is to gather the power of one village, work together to build, and everyone can take turns to use it at that time. ”

I used to watch TV and movies or watch some literary works, and I knew that until the liberation, there were many places where the whole village worked together to build a water mill, and everyone lined up together to use it in turn.

Of course, there are also large families with deep pockets, who build one themselves, and the poor people borrow it and pay some rent or something.

Families with livestock use cows and donkeys to pull mills in their yards.

There is a more frenzied landlord class, and those who feel sorry for the livestock directly let the long-term workers grind, thus accumulating a large number of class contradictions......

"I can't imagine that the prince is so sympathetic to the people, and even thinks of such a method."

Jiang Wan praised again and again.

Feng Yong squinted and looked: greasy, very greasy! This Jiang Wan was afraid that he would collect this method of creation and not pass it on to the world, so he patted himself like this. Am I such a money-seeker?

Feng Yong naturally didn't think about using this thing to make money.

After all, the structure of the water mill and the water mill are similar, others can look at it a few times, ponder it carefully, and you can create it, after all, many inventions in this world are actually separated by a thin layer of paper.

Even if Feng Yong hides it, the water mill made by others is at most a backward water turbine structure, which is not as efficient as the improved one.

"Jiang joined the army, you have come from afar, you must be tired, why don't you take a good rest first, come to me so eagerly, isn't there something wrong?"

Meng Yan is too guarded to be very incompetent!

Why don't you entertain the people sent by the prime minister? And Jiang Wan came over, and he didn't follow, it's really rude, don't you want to do it?

When Jiang Wan heard this, he was shocked, and then he remembered that he was in an important situation, and secretly said, "I almost broke a big thing", so he hurriedly said, "Wan is on the order of the prime minister this time, and he has something to inform the prince, so he came to find the prince in a hurry." ”

Zhuge Old Demon specially sent Jiang Wan to find him?

Feng Yong chuckled in his heart, can he speak well? I don't know if I have a shadow in my heart about the prime minister of the Han Dynasty?

"Cheng ...... Does the prime minister have something to tell me? ”

Feng Tu Turtle was a little inexplicably nervous in his heart, don't you are ready to come to pick my wool and eat a big family?

Jiang Wan looked at Niu Wa.

"You go out first."

Feng Yong understood and instructed Niu Wadao.

Then he walked to the door and said to the tribe guarding the door, "No one is allowed to come within ten feet." ”

Only then did he turn around and asked, "I wonder if the prime minister has anything to tell Yu Yong?" ”

"Cao Pi is dead."

"Cao Pi? Which Cao Pi? ”

Feng Yong didn't react at once.

Over the years, I have stayed in the Han Dynasty, I have a good life, I have a house, a field and a wife, and there are several listed companies under my name, I cooperate with the emperor and empress, and I partner with a large group of brothers who call my brother, who cares about the outside?

"It's Cao Pi, who is self-reliant."

"That Cao Pi?"

Feng Yong exclaimed.

"Yes."

Jiang Wan's eyes were fixed on Feng Yong.

I saw that after Feng Yong screamed, his expression flickered gloomy, and he didn't know what he was thinking, and after a long time, he sighed, "I died too early." ”

"What do you mean by that?"

Jiang Wan's expression moved, and he hurriedly asked.

"It would be nice if I died two years late, no matter how bad it was, it would be okay to die a year late."

Feng Yong seemed to be muttering to himself, and seemed to be explaining to Jiang Wan, "If this is the case, the Northern Expedition of the Han Dynasty will simply be captured." At that time, don't say that it is Longyou, that is, Guanzhong, and you can go down with the trend if you can't say it. ”

Jiang Wan was shocked!

This son turned out to be the only person who could think of it with the prime minister!

"It's a pity, it's a pity, the foundation of the big man is already thin, and now he has just leveled Nanzhong, no matter how he says, he has to delay it for a year before he can use the sword again, and he missed such a good opportunity."

Feng Yong really regretted it in his heart, what a good opportunity!

If there was no rebellion in the south, the Han Dynasty would have taken this opportunity to join forces with Eastern Wu after three years of recuperation, and suddenly the Northern Expedition, Cao Wei's domestic turmoil, and the Han and Wu would have to face the attack of the Han and Wu countries, not to mention the shedding of the skin.

The big man got Longyou, and he couldn't say that he could try to attack Guanzhong with the situation.

Even if you can't beat Guanzhong, at least you can buy a lot of time for digesting Longyou.

Feng Yong said this, but Jiang Wan became more and more shocked the more he listened.

When the news of Cao Pi's death came, the Han people were happy and encouraged, but only the prime minister, with a pale expression, sighed that God did not bless the Han.

I didn't expect that after hearing the news, this son would be able to think of this joint for the first time.

For this alone, this son is more than the princes of the court!

The more Feng Yong thought about it, the more pity he felt, and shook his head.

"Now that Cao Wei is definitely in turmoil, the Han Dynasty has missed the opportunity of the Northern Expedition, can the prince have a remedy?"

Jiang Wan asked respectfully with admiration on his face.

Feng Yong looked up and saw Jiang Wan's appearance, and he was stunned at the moment, "Why did Jiang join the army like this?" ”

"If you have to listen to the words of the sages, you should listen to them."

"Who is the Sage?"

Feng Yong looked left and right, then cheekily pointed at himself and looked at Jiang Wan.

Jiang Wan nodded, his expression awe-inspiring, and asked repeatedly, "Wan Gong asked the prince, is there a remedy for this?" ”

Seeing Jiang Wan's appearance, Feng Yong's heart was shocked, and he couldn't help but become serious, "Is this the prime minister's question, or Jiang Jiang's question to join the army?" ”

"The prince and the prince dealt with the prime minister in the south, and he once said about the Northern Expedition, so the prime minister sent Wan to ask about it, and this is also Wan Zhi's question."

"Let me think about it."