With the carbonite, you can get the coal stove tomorrow. As long as you modify it yourself, you will finally not have to worry about the cold in winter in this world.

However, that night, Li Geng came again. In addition to having a big meal, he also said in a somewhat blameless tone: "Feiyun, why do you buy so much charcoal? There are so many trees on the mountain? Just tell us if you need to keep warm. We will help you cut it. Why waste so much money?"

"Grandpa Li, I have some ideas. I have some use for these charcoals." Liu Feiyun said, facts are better than words. When the coal stove arrives tomorrow, I believe they will not say this again.

But it was difficult to pass the hurdle in front of him, so Li Geng obviously came to educate him.

"Feiyun, although you are a scholar and have a little weak body, you should know that for us, food is the most important thing. What's wrong with the cold spot? Just add more cloth."

"Also, Feiyun, scholars should have the determination to hang their heads on the beam and thorn their thighs. You can't be content to enjoy it."

It was another chattering, and Liu Feiyun could only listen humbly. The old man could not get angry with him. If he had a good deal, it would be a huge sin.

Finally, the old man said he was tired and left. Before leaving, he said, "Feiyun, I'll come again tomorrow. It's time to change these dishes every day."

Liu Feiyun's face was so shameless. You are so shameless. It's good to eat. There are so many requests. I am not as good as you. Most of the food I have worked hard to make has entered your stomach.

After muttering a few words, Liu Feiyun lay down and rested. It was dark, and because there was no entertainment, he also developed the habit of going to bed early these days.

In the morning, Liu Feiyun taught the little guys. During this period, this group of children made great progress and could already recite the Three Character Classic. Liu Feiyun taught them most of the characters on it.

This enlightenment reading is not available in this world, and Liu Feiyun took it out, which was not the original one, so he himself didn't remember it all.

The beginning of the article, "A person is good at the beginning, his nature is similar, and his habits are far away." Liu Feiyun still remembers this, and there are also things like "If you don't raise your education, your father's faults, your teacher's laziness."

As for the others, well, he has long lost his impression.

But it’s just three words and sentences. If you can’t remember, let’s compile them ourselves, starting with loyalty, filial piety, benevolence, righteousness, reason and trustworthiness, and then supplemented by hard work, courage and progress.

"Work hard, don't be casual. No matter how much hardship is, don't retreat..." Anyway, as long as you don't deviate from the main line, this article can still be read, and he will be very satisfied with it by himself.

Therefore, Liu Feiyun's version of "Three Character Classic" is not as large as the original, nor as exquisite as the original, but it is catchy and is a good masterpiece of enlightenment.

"Okay, let's be here today and the get out of class will be over." Liu Feiyun announced the end of today's course.

"Stand up, goodbye to the teacher."

These are some memories of the school I moved from modern times, so I can give myself some sense of intimacy.

After the morning class, he set off for the county town after lunch. To be honest, he was the only one who said he was not panicking in his heart. But he entered the county town safely without any danger.

When he arrived at the Guo blacksmith shop, Liu Feiyun shouted loudly: "Boss, are the boss here?"

"Hey, here." The boss who hosted Liu Feiyun yesterday walked out of it and saw that it was yesterday's customer. He immediately said enthusiastically: "Customer, it turns out it is you. What you want is ready. Wait a moment, I'll get it for you."

Soon Liu Feiyun saw what he wanted, not much different from what he remembered. Moreover, seeing the thickness of the iron sheet was quite large, he said with satisfaction: "Boss is affordable, this is the last one, you can do it."

"Yes, right." The boss took Liu Feiyun and gave him some money and lit it in front of him. Seeing that there was no mistake, he seemed to think of something and said, "Do you need a small shop to arrange delivery for you?"

"Oh, are you responsible for delivery?" Liu Feiyun was still worried about how to get such a heavy thing back by himself. Although it was just a few rounds of iron, it was also iron.

The owner of the blacksmith shop seemed to see Liu Feiyun's thoughts and said, "I'll ask my friend to give it to you without additional money. As long as you take care of our business in the future."

"Okay, no problem."

In fact, the main reason is that the boss feels that he is not kind and is afraid that Liu Feiyun will cause trouble for him later, so that he can meet him in the future.

When I came, I walked and took a carriage when I went back. After arriving at the ground, Liu Feiyun gave the groom a few copper coins, which was a hard-working tip, which caused the groom to thank him repeatedly.

Everything is ready, it's time to do a big move.

The assembly of the coal stove is very simple. Just fill it with soil and dry it will be a complete coal stove. The chimney on it is also very suitable. Just press it to the top and it will be a perfect whole.

Not to mention the skills of the ancients, they are still not weak without machines and hands.

The coal stove has been assembled, and the chimney is extended outside the house to ensure that the tobacco is discharged out. The next step is to burn coal.

After all, honeycomb coal is troublesome, so he is going to get a coal block first to try the effect.

It is really not easy to burn directly on the coal. You have to burn it outside before putting it in. If you burn it directly on the inside, it will really not be able to burn it for a while.

The effect is pretty good. The coal is burning happily in the coal stove, and the fire is controlled by adjusting the valve below. Because the whole piece of coal is burned directly, the combustion is not very sufficient, and there is a lot of black smoke, but most of them are guided to the outside along the smoke pipe, and some of the remaining are due to the sealing problem itself.

All the basic requirements have been met. As long as you make out the honeycomb coal yourself, the combination of the two will be more perfect.

However, honeycomb coal is not easy to handle. He needs to make the coal into powder, such as desulfurization, etc., just forget about it. He plans to cooperate with the plasticity of the soil. Then he also needs to make tools to press out the honeycomb, and the project is quite huge.

But there is no hurry. He still has a lot of time, and the weather is not too cold now.

In the evening, the old man Li Geng appeared at Liu Feiyun's house again than the alarm clock. Seeing Liu Feiyun fiddling with things he didn't know, and since dinner was not prepared on the table, Li Geng taught him a lesson: "Boy Feiyun, what are you doing? Why are you doing something strange and you don't have to eat anymore!"

However, Li Geng immediately discovered the difference and pulled Liu Feiyun aside and observed it carefully.

"Good things, really good things." Experience made Li Geng discover the beauty of it. Looking at the smoke emitting outside, isn't this just smoke poison?

He looked at Liu Feiyun with a bright look and said, "Feiyun, not bad, very good, scholars have different brains. Come on, do it carefully and let me see what's different."

The sense of superiority came like this. Liu Feiyun raised his head and spread his hands: "I'll talk to you."

"You see, this is the place where carbon is placed, and this valve controls the fire. As long as it is ignited and the valve is not closed to death, it can burn steadily inside. The smoke produced will be discharged to the outside along the smoke pipe, so that it will not be smoked in winter and can avoid poisoning as much as possible."

"And the combustion is more concentrated, and the boiling water and cooking rice is faster."

Liu Feiyun showed Li Geng some of the advantages of this stove. A pot of water boiled on it faster than usual, and then he happened to prepare supper at this time.

"Very good, very good." I don't know if this is "very good" or this coal stove, but he was staring at the coal stove anyway.

The food was very delicious, and the two of them ate quickly. Liu Feiyun clearly felt that Li Geng's eyes drifted to the coal stove from time to time.

"What is this old man doing?" Liu Feiyun was alert in his heart. Something was wrong with this old man.

The supper was over, and Li Geng did not leave immediately this time, and he wanted to speak but stopped. Liu Feiyun couldn't help asking, "Grandpa Li, is there anything wrong?"

Li Geng suddenly played the emotional card and said, "Feiyun, what are Grandpa Li doing to you?"

"Okay, Grandpa Li is very nice to me." Liu Feiyun said with a conscience, you eat and drink freely every day, and I feel sorry for this.

"Well, just remember Feiyun." He then asked again: "Do you still have this stove?"

"This is the only one at the moment." He hadn't had time to fill the others, but it should be very quick.

He was originally going to tell Li Geng, but before he could react, Li Geng suddenly got up, then picked up his coal stove and ran away.

"Isn't it hot? You want me to give you one, so it won't be like this!"

Liu Feiyun looked at Li Geng holding the coal stove in his arms and felt so hot that he felt hot. Although he had already put out the fire before, how long did a meal last?

Liu Feiyun stretched out his hand and said nothing, because the old man had long disappeared at an extraordinary speed.

"Bandits and hooligans, who are so old, how can they do such a thing?"

Liu Feiyun was despised in his heart, and you actually wanted to take it, and you also wanted to get the whole set. This matching chimney is also very important.

The next day, Liu Feiyun got a new install for himself. Li Geng seemed to have nothing happened last night. He should come. He ate all over the mouth. Before leaving, he left, he left the tobacco pipe he didn't take yesterday and there was a lot of charcoal.

Fortunately, this tobacco pipe was one of the other supporting facilities. Liu Feiyun put them together with coal and was discovered by Li Geng when he was cooking, which prevented his house from being demolished.

It is difficult to hide good things, especially one of them has already been wandering outside. In just two days, everyone in the village knew about it and came to Liu Feiyun's house.

Li Geng, who was the culprit, was the representative of everyone, and said to Liu Feiyun with a smile: "Feiyun, do you think about this?"

It's all like this, what else can I do? Liu Feiyun had to agree, but the question of the money still needs to be mentioned, and he was not going to cheat these villagers. Liu Feiyun said: "I will make it well, but it takes 100 yuan to make a stove, and then I'll modify it. Do you think?"

Everyone has no opinion on this. Not to mention Liu Feiyun's current status, this thing is originally costing money. However, Li Geng spoke up because he had a short manpower. He said, "It's only 200 yuan per person. This thing is good. I have tried it. Cooking and boiling water can save a lot of money on firewood."

Seeing this, everyone thought it was fine. There were about a hundred households in the village, and each family had settled one. This calculation made me more than ten tons of money.
Chapter completed!