Lin Meiyi smiled, didn't care at all, and explained: "Father, mother, the eldest brother didn't make it clear, this coal and stone is poisonous, but the toxicity is the gas emitted after it is burned, and that gas will only cause direct harm to the human body until it reaches a certain concentration." ”

"Under normal circumstances, as long as you pay attention to ventilation, our house is so big, even if you burn coal, there are people in and out, and the air circulation will be fine."

Insert a sentence, it's really good, it's worth pretending, and Android and Apple phones support it!

Lin Meiyi explained, but Lin Youcai and his wife didn't understand much.

But now they know that this coal and stone will only be in danger if it is burned, and it is okay to touch it directly.

Lin Youcai glared at Lin Meiyi angrily, it's okay, it's okay, I'm scared to death!

Although Liu's nervousness eased, he still wanted to go and see the firewood, but Lin Meiyi's brother and sister couldn't resist her, so they had to agree to take her to see it.

"Okay, his father, then you go and take the carbon left over from us to warm the kang, and I will go with the two children to see the firewood, I still don't believe it, I can't buy firewood with money." Liu said proudly.

Goudan came in at some point, tugged at the corner of Lin Meiyi's clothes, and asked in a low voice, "Eldest sister, can I try this coal?" ”

Lin Meiyi hurriedly looked up at the old lady's movements, and saw that she went into the house to get the money, but she didn't pay attention to her side, so she immediately squatted down, grabbed a handful of coal and stone, wrapped it in a handkerchief, and handed it to the dog.

The dog was overjoyed, hurriedly put all the coal and stone in his pocket and hid it, said thank you, eldest sister, and turned around to run to get coal and stone.

"Stop!" Lin Meiyi drank him, lifted the person over, and advised: "The primordial coal burns very fast, you ......"

"Big sister, what is play?" Before Lin Meiyi spoke, Goudan raised a question.

The big eyes are shiny, and they are full of curiosity.

Lin Meiyi choked suddenly, and after a long time, she reorganized the simple and easy-to-understand language, and explained: "It's that the burning speed is very fast, you have to be careful, add soil when burning, so it's safer." ”

Saying that, he still felt unsafe, so he called Ah Da over, and specially asked him to stare at ꓹ Lin Meiyi and rest assured.

"You study well, if you really come up with something interesting, I'll tell you more chemistry."

"Sister, wait and see." Dogan confidently assured.

Lin Meiyi smiled and didn't speak, and when she heard her mother's call, she turned around and went out with them.

The things at home have been moved, and the rest of the things are delicate work, and in the future, there will be time to slowly get it, plus Lin Youcai is at home watching the Liu family walk very relieved.

There is only one decent street in Yangyang, but Da Lang said that the sellers are not on the street, but on the vacant land in the west of the city, a special piece of land is reserved for the military merchants to trade.

There were 50,000 soldiers stationed in Yangyang, all of whom were ready-made merchants, who not only sold the daily necessities needed by the soldiers, but also collected the trophies they had stolen from the battlefield.

At the beginning, Da Lang sold a jade plate taken from the Xianbei royal family, so he asked for such a big room in the city, and spent a lot of money to dig a well.

If other families want to use water, they either don't go to the Fen River outside the city to get water, or they go to the public well in the center of the city to fetch water, which is very troublesome.

Thinking of the well, Lin Dalang cautiously glanced back at his mother and sister, and secretly congratulated himself on his foresight.

If he didn't have the well at home, he would probably have been torn apart by his own mother by now.

It was almost noon, and there were far fewer snowflakes falling all the time.

The streets and alleys in the city have been cleaned, but there are many people walking, and the ground is still a little muddy.

Liu sighed at this environment, but the matter had come to this, and she didn't want to say anything more.

Thinking that her son had been alone in these places for so long, her heart still hurt, so she couldn't bear to be too harsh.

It's just that this road is really not easy to walk, and the look on his face is getting more and more ugly.

"Big brother, do you burn coal here?" Lin Meiyi looked at the people on both sides of the street and asked curiously.

Lin Dalang nodded, "It's all coal, there is too much coal in the coal mine here to be used up, and the mining is also simple, they are all bare coal mines, so they are sold very cheaply, and five taels of silver can pull a big cart back, and it can be used for more than half a year." ”

When Liu Shi heard this, he couldn't help but open the bar, "I have a mountain full of firewood to build, and I don't need a penny!" ”

"Mother, you are the bar spirit." Lin Meiyi complained.

Liu didn't understand, but he also knew that it was not a good word, so he glanced at her, "You young people, you really don't know how expensive firewood, rice, oil, and salt are." ”

Lin Meiyi and Lin Dalang glanced at each other, helpless and just sighed.

Too lazy to argue with the stubborn old lady, Lin Meiyi continued to ask her brother, "Big brother, is there a special coal-burning stove here?" ”

"Huh? Isn't it just an ordinary stove? And a stove dedicated to burning coal? Lin Dalang's eyes were full of doubts.

Lin Meiyi suddenly remembered the two frames of primitive coal in her kitchen, and suddenly understood a little.

There is no honeycomb coal, how can there be a coal stove.

"Big brother, let's not talk about this yet." Lin Meiyi automatically skipped the topic of coal stoves, pointed to the wet road surface and asked puzzledly:

"It's so wet on this road, and every household uses coal, so why don't you use the remaining cinders to pave the road? Non-slip and absorbent, such a good raw material does not need to be wasted. ”

"Huh?" Da Lang was a little confused, "I haven't heard that cinders can be used like this, where did you hear about it, big sister?" How do you feel like you know a lot about coal. ”

Lin Meiyi smiled mysteriously, "I just know, if you don't accept it, go to your grandmother and ask." ”

Da Lang instantly showed a look of sudden realization, it turned out to be something in the inheritance.

But is there everything in the inheritance? So amazing?

Lin Dalang frowned suspiciously, he couldn't think of anything, he was too lazy to bother, and gave up directly.

Big eyes looked around and saw that no one noticed his side, so he breathed a sigh of relief.

turned around and continued to ask Lin Meiyi, "Can the cinders really pave the way?" It's not going to get everywhere, is it? ”

"The ash is definitely a little, but the road is easy to walk when it absorbs water, and now that the snow is so heavy, scattering some cinders can also prevent slipping, how good, how? Don't you all know? What do you do with the remaining cinders? Lin Meiyi asked curiously.

Lin Dalang replied: "It's all piled up." ”

"Piled up as scrap?" Lin Meiyi's eyes were full of disbelief.

Lin Dalang nodded.

Lin Meiyi suddenly felt pain in her flesh and scolded angrily: "Waste! What a waste!

Lin Dalang gave her a big startle, and Liu's direct backhand was a slap, "What are you yelling about, shut up, you, it's coal coal all day, you go with coal!" ”

Lin Dalang was dumbfounded, why did he beat him when he scolded his eldest sister?

Liu glared at his son, "Where is the firewood seller?" Why hasn't it been here for so long? What kind of broken ground is this, it's not more reliable than our mountain village. ”

Lin Meiyi, Lin Dalang: "......"

I'm scared, I'm afraid!