"Aunt Zhou, this stone can be called coal, it can be used as firewood, just let this stone be put in it, and you will know in a while." The eldest grandson said with a smile that many people did not accept new things at first.

"But ・・・・・・," Aunt Zhou wondered.

"It's nothing, you'll know in a moment." Changsun Chong waited for the black charcoal at the bottom of the pot to burn, and after a while, Changsun Chong really took out a red stone from the bottom of the pot, and there were faint flames on it.

The eldest grandson Chong smiled and said, "Aunt Zhou, how about it, in the future, you can only use coal, you can cook vegetables, and you don't need firewood." ”

Aunt Zhou was curious, picked up a black stone on the side, and said, "The young master is really powerful, you can use stones instead of firewood!" ”

Since then, the deeds of Changsun Chong in the kitchen have become more exaggerated, not only to make paper, but also to turn stones into fire.

Huo Qiang said today that the report to Li Er was a black stone, and it was accompanied by an explanation that it could be burned as firewood.

Changsun Chong let people get an iron stove overnight, not only very warm, there is a water tank next to it, but also can boil hot water, in order to prevent gas poisoning coal, Changsun Chong also let people get a chimney.

Dou heard the report of his subordinates, and heard that his son had something new, so he turned a stone into a fire and hurried over to see what was going on.

"Chong'er, this is the stove you are talking about?" Dou looked around the stove, very curious, and opened the water tank on the side, there was actually hot water in it.

"yes, I've asked people to make a few more and put them in my younger siblings' rooms, and it's going to be warm inside." Changsun Chong said with a smile.

"Where did you buy this? It is much more resistant to burning than firewood and charcoal. Dou looked at the red-hot stove, thinking that he would put one in the master's study later, so that the master would freeze when he was working.

Changsun Chong, very proud, for the primary industrial system of the Tang Dynasty, he can't carry out it for a while, but he can get a few briquette stoves to heat up, no problem at all.

"Mother, this black stone, called coal, is a stone we picked up outside Chang'an City, and it doesn't cost a penny." The eldest grandson Chong gradually guided the Dou family, hoping that the Dou family could take over the business, and the wealth would roll in in the future.

When Dou heard that he didn't spend a penny, he asked, "Is this true?" ”

Eldest Sun Chong nodded honestly, it seemed that the Dou clan was interested.

"Alright, I'll have someone check as soon as possible if there's a Borderlands? If no one wants it, then we'll buy the hill. Dou quickly made up his mind, this thing has a lot to offer, a small piece of black stone is more prosperous than a large bundle of firewood, and it will burn for a long time.

"That mother went by the way to ask us to get more of them, and we put a stove in each room, not only to keep warm, but also to get up the next morning, and the hot water for washing does not need to be brought from the kitchen, saving time and effort." Changsun Chong suggested that as long as the Dou family came out in the family, everything would be easy to do, after all, the Dou family was a hostess and could mobilize the whole house.

Dou thinks about it, every day, the washing water is almost cold from the kitchen to the house.

"Okay, just do what my son said." Dou is very pleased, his son is now not only learning to be obedient, but also beginning to care about the family's livelihood, as the future head of the family, he already has a little appearance.

Dou went to arrange two groups of people, one group went to the county government to verify whether the open-pit coal mine had an owner, and found that it was still a terra nullius, so they directly paid for it; Another group of people went directly to smash black stones and brought back more than a dozen cars, which was enough for the whole family to use the weather to warm up.

Aunt Zhou in the kitchen, now she has thrown herself to the ground for the five bodies that Changsun Chong admires, since the use of coal, the dust in the kitchen has suddenly decreased, and it is even easier to dig out ashes every day, and the most important thing is to use coal to burn the dishes, which taste more sufficient. Not to mention the recipe that gave them the kitchen before, so that everyone suddenly realized that there are so many ways to cook the dishes.

At night, the eldest grandson Wuji ate and drank well, went to the study to read, as soon as he entered the door, he found that the room was warm and warm, and in a blink of an eye, there was a strange-shaped brazier, and a small pot of sencha was placed on it, which was steaming hot, much more comfortable than the cold study before.

Dou came in with a cup and asked with a smile, "Master, is it still warm in the house?" ”

The eldest grandson Wuji stood up, took the cup brought by Dou and put it on the table, held Dou's cold little hand with both hands, and said: "Madam, it's cold, let the next person do these little things, don't freeze yourself, let your husband feel distressed!" ”

A casual action, a simple sentence, full of infinite concern and distress. If the eldest grandson Chong saw it, he would definitely look up to the eldest grandson Wuji Mountain, just by flipping his two mouths up and down, no wonder he could coax the women in the family to obey.

Dou Shi was really useful, feeling the warmth of her husband's warm hands, and said: "The master said that there are all kinds of opportunities, and it is very hard, and the concubine is just doing small things, where will it freeze again." It's the master, every time you go out early and return late, you have to pay attention to your body. Chong'er, found a kind of black stone, can actually make a fire, but also make a coal stove, can not only heat, but also boil water, in the future home will be much lighter. ”

That kid made something again, and he wasn't the first to tell him, and that bastard boy took what he said as a fart again.

The eldest grandson Wuji looked around the stove, picked up the pot, saw the red charcoal fire burning, and then looked at the basket in the basket next to the convenience, and asked: "The thing that burns the fire in the stove is this black stone?" "The eldest grandson Wuji is familiar with history books, and seems to have seen from the books that charcoal can be used to burn fire and smelt iron.

Dou nodded, overjoyed, whether it was coal or coal stove, it was made by her son, and she was proud to be a mother.

"Are there many of these black stones?" The eldest grandson Wuji thought much more deeply than the Dou family.

"Many, there's a whole mountain, and it's underground!" Dou Shi was even more proud, "I have already bought all the coal within a radius of five miles, but all the coal is mine, and we don't need to buy firewood in the future." ”

The eldest grandson Wuji fell into deep thought, such a little black stone, can have such a strong fire, if more stones are added to the bellows, then the fire head is not bigger, so used to smelt iron, maybe there will be an unexpected breakthrough.

"Where's Chong'er?" The eldest grandson Wuji wanted to find the "culprit" as soon as possible and ask for clarification.

"You're teaching people how to make stoves in the backyard, sir, what do you call him?" Dou saw that the eldest grandson Wuji's face was not very good, and after thinking about it carefully, his son didn't do anything bad!

"I'm going to ask how he found the coal, and whether it does anything else." The eldest grandson Wuji said in a deep voice, in the past, his son did not do his job, and he was worried about it all day long; Now his son is sensible, but he has more heart than before, because the things that his son has taken out are too many, too peculiar, and too dizzying.

Dou knew that the old man estimated that there was something important, so he hurriedly called Changsun Chong in person.

"Chong'er, your father's face was not very good just now, you will go later, don't make your father angry, after all, your father is old and very busy every day, if you are in a bad mood, how can your body continue to be healthy!" Dou reminded that men are all big-hearted, she doesn't understand, she only thinks about the filial piety of her father and son at home, and harmony and beauty.

Changsun Chong knew that his father, Changsun Wuji, was not so easy to fool, so he returned to his small study and put on a pile of paper from the primary industrial system of the Tang Dynasty that he had sorted out before.

Eldest Sun Wuji thought of dozens of sophistries of his son Changsun Chong, but he never expected that as soon as he came up, he would show him thick documents. What made him even more annoyed was that he had been led by his son by the nose, and he was very fascinated, and he watched it honestly.

After the eldest grandson Wuji finished reading it, the eldest grandson Chong felt bored, and he didn't know where to find the beans, put them on the edge of the stove and roasted them, and found which one was yellow and ripe, so he threw it into his mouth and ate it non-stop.

Seeing Changsun Chong's interesting appearance, Changsun Wuji touched his stiff face, coughed twice, and said, "Chong'er, except for coal near Chang'an, is there any coal in other places?" ”

Changsun Chong nodded and said: "Well, yes, I have a detection instrument that can explore the underground coal situation, with our current ability, we can only mine open-pit coal mines, underground coal mines, and there is no way to do it now." ”

"If we start this primary industry program now, how long do you think we'll be able to achieve primary industrialization?" Although the eldest grandson Wuji does not understand what industrialization is, this does not affect his understanding of Gewuzhi, if he can make a large machine without manpower and can put it into use, he must be almost close to that goal.

Changsun Chong was not sure, and shook his head speechlessly, after all, there is no one now, there is no thing, only a plan, put into practice, I don't know how long it will take, let alone when it will be completed.

Seeing the eldest grandson Chong shaking his head, the eldest grandson Wuji was a little disappointed, but then he figured it out again, no matter what, he had to try, if he didn't try, how would he know the result.

"Chong'er, I'm going to show this thing to Your Majesty, choose a few good-looking ones for the stove you use, and let's go into the palace together." The eldest grandson Wuji felt that if he wanted to achieve primary industrialization, he could not do without the support of the emperor, whether it was manpower or material resources.

Eldest Sun Chong originally wanted to give it to Li Er directly, but thinking that Eldest Sun Wuji was his father and the head of the family after all, it was best to talk to him first. For the officialdom and politics of the Tang Dynasty, Changsun Chong didn't know much about it, but Changsun Wuji was different, he had been with Li Er's side since he was a child, and tried his best to promote his ascension to the throne. Some things he couldn't think of, didn't dare to think, the eldest grandson Wuji could think of it all for him.

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