For a whole day, Li Chunfeng was staying at Ning's house, and even exchanged knowledge of mathematics and astronomy with Ning Wen while eating. All the mathematical knowledge that Ning Wen could know was communicated with Li Chunfeng. He had little ink in his stomach, so he stuffed astronomy and physics into Li Chunfeng's mind, regardless of whether the charlatan could understand it. Anyway, it was so quiet that it was sent away early. During the Chinese New Year, Ning Wen also planned to accompany his wife and children to have fun.

"Mr. Lord Li is a half-immortal. I want Master Li to come to our house for a while. I don't know if the table, chair and bench are placed in the right place, so don't offend me."

Yu'er is very feudal. When she heard that the Tang Dynasty's leading half-immortal condescends to the Ning family, she was happy, but unfortunately she was sent away by Ning Wen. Yu'er felt so sad. In Yu'er's eyes, this was a great honor, and she didn't know what her man thought.

"Husband, what my sister said is that our family has never invited anyone to see Feng Shui, and we don't know if the decorations are properly made at home."

Erya has no children in her hand, so she can only help Yu'er make clothes for Xiaowen. Ning Wen looked at Erya's little clothes and jackets in her hand. She felt that the size was wrong? It was obvious that Xiaowen couldn't wear it. Could it be that Erya was pregnant too?

When Ning Wen thought of this, he reached out to Erya's arms and touched the silky cream. Ning Wen smiled.

"Hehe, mama, have it?"

Erya said in a coquettish voice, ignoring the needle and thread in her hand, biting her lip embarrassedly and said nothing. Ning Wen had a clear idea, Erya was definitely pregnant!

Yu'er teased Xiaowen and said something slightly sour:

"Blessed by the ancestors of the Ning family, we finally have a lot of branches and leaves! It's better to be a male!"

Ning Wen glanced at Yu'er, and Ning Wen hated Yu'er during the eyes of his eyes. Unity, Ning Wen said quickly:

"Erya, give birth to a daughter for my husband!"

Erya looked at Ning Wen, her mouth sagged and her eyes slightly red. She seemed to want to cry. Before Ning Wen could come back to her senses, Yu'er sat down, hugged Erya in the waist, twisted Ning Wen's arm:

"My husband said nonsense, our second child will definitely be a son!"

Ning Wen understood. It seems that the fact that favoring boys over girls has been passed down for thousands of years. It is said that Erya can only gain a foothold in the Ning family after giving birth to a son. Not to mention that Ning Wen is really careless in this regard. He always thought that having children is perfect, and he didn't pay attention to the social facts at this moment.

Xiaowen saw Yu'er twisting the old man's arm, and the courage that came from somewhere, actually rushed towards his mother, opened her mouth and chewed on his mother's chest, biting Yu'er so hard that she screamed.

"Oh, Xiaowen, it's been a waste of your mother's life, it hurts so much."

"Why do you want to rub your wife for your husband?"

“………”

It was the second grade of junior high school in a flash. Ning Wen got up early in the morning. Yu'er and Erya were still sleeping beside him. Xiao Wen was playing Tai Chi in his own small bed with claws. Ning Wen teased his son. Xiao Wen smiled and grabbed Ning Wen's face. His little fingernails were really long, why didn't there be nail clippings?

"Master Zhou, look, can this thing be made?"

Ning Wen drew a drawing, scissors, nail clippers, these two things. Ning Wen felt that scissors should be able to be created. There are also these days, but it is very simple. There is no middle shaft. Just a piece of iron is cut at both ends and then twisted into 8 characters. The nail clipping is more difficult. The main reason is that the vertical shaft in the middle is probably not strong enough. The smaller the thing, the more it tests the steelmaking technology. This is what Ning Wen sighed about the steel balls in the middle of the axle before.

Zhou Liangdong sat obliquely on the head of the bed and could walk by himself. He recovered quickly. Master Zhou looked at the drawings, asked about the structure and principle of nail clippers, and nodded, and replied to Ning Wen with a very affirmative answer that both of these things could be made.

There is a door, and Master Zhou is generally sure that he nods. It is not convenient to show his face in the Weapons Supervisor on the second day of the Chinese New Year. People are still on holidays. Ning Wen is afraid that it will affect his rest, so he came quietly and left quietly.

There are no programs in the second year of the Chinese New Year, and the farmers are not busy with farming. Ning Wen just went out and found that the weather was very good. When he got home, he pulled Yu'er and Erya and accompanied Xiaowen. The family of four was simple and asked Sangouzi and Aunt Li to serve him and then came to the newly purchased land with a mud pond.

The wheat seedlings are rising just right here. Look at the leaves, they feel that they are not as wide as in the later generations. They are a little thinner. According to Sangouzi, this is still very good. It seems that the wheat seedlings are all like this now.

"What's the mud pond?"

Sangouzi pointed to a land marked with the ownership of Ning family land and explained to Ning Wen, wherever she went, and where she said. In short, Ning Wen felt that this land was very good. If it weren't for being trapped, no one would have sold it to him at a low price. It was a blessing in disguise. Ning Wen was also very grateful to Li Chengqian. Without this, this big and beautiful land in front of him would never be sold, unless it was really a spoiler. It would not be possible to just do this. People from the local area must agree. This is also the rule of the Tang Dynasty. Ning Wen understood it after listening to Sangouzi's introduction.

"Why didn't you see a mud pond? Is it in the middle?"

Ning Wen didn't find any pond, just a faint green wheat seedling. Could it be that Sangouzi had been cured and planned to plant potatoes? This is not the case. The fields are full of grain. Where should we plant these sweet potatoes?

"Langjun, our family bought it. It looked like a mud pond. Sangou had someone to clean it up before, but there was a layer of mud on the surface, and the bottom was full of good soil. After seven days, such a large area of ​​fertile land was cleaned. Our family took a big advantage."

Yu'er was the most excited about this matter. After all, it was her first investment and she took a big advantage. She was having fun now.

Ning Wen didn't want to hit her, so he led two wives and walked around the ridges. Ning Wen saw the location of the mud pond. The wheat seedlings here were indeed worse, which was probably due to the soil. At this moment, the spring was bright, and Ning Wen slightly untied the fur coat on his body, which was very authentic in ancient life.

"Hey, look, there's a fire on the hillside over there!"

Erya's eyes were sharp-eyed and saw thick smoke suddenly rising from the distant hillside. It seemed that something was burning. At this moment, it was the time when the weather was dry and wildfires occurred from time to time. Ning Wen specially reminded Diao Gui to remove the weeds and other things in the test range to avoid igniting the wildfire. This is a big deal and should not be taken lightly at all.

Just as he was about to ask Sangouzi to notify the county government, he saw a hundred people carrying buckets and other water to put out the fire. It was probably also a farmhouse at the foot of the mountain, afraid that the forest fire would ignite his house.

It seems that the fire protection issue should also be mentioned on the agenda. Ning Wen secretly recorded it. With a four-wheeled carriage, it was equipped with a large iron can and water was loaded all year round. Although there was no pressure or anything, it was always more than 1,000 kilograms of water. There were dozens of vehicles in the entire Chang'an City, and fire stations were set up in the southeast, west and north. Not to mention, it would definitely serve as a combination of prevention and fire. As for prevention, it would require the attention of officials from all over the country.

"Fire truck? Ning Shaoguan has learned a lot!"

It was just the eighth day of the Chinese New Year, and Ning Wen gave Li Chengqian a design drawing. Li Chengqian looked at it and muttered, but he soon realized the benefits of this fire truck. Not only was it more water than a wooden barrel, but the iron cans were not easy to leak. It could be used when loading it into a truck for three or five months. I had to report this to his old man immediately, so Li Chengqian pulled Ning Wen into the palace.

"Oh, this matter is new, it's good. Ning Guangcheng has made a contribution. I have recorded it. Cheng Qian and Ning Wen discussed the matter of the fire department. Good things are really good!"

Li Shimin looked at Ning Wen's drawing over and over again, thinking that the painting was very simple, but it didn't seem like it was made of a brush. He couldn't control it, but he felt that it was a bit unpretentious to ask, so he sent Li Chengqian and Ning Wen.

"Xuan, Yan Liben, Minister of Justice of the Ministry of Justice!"

"Your Majesty, this painting is unique, and I am not as good as a mere minister. I don't know where the painter is. Yan must ask for advice!"

;
Chapter completed!