In fact, it is not just Hengzhi's book "A Brief Analysis of Mechanics", but the other booklets are also very valuable.

Technology is about public communication, and then gathering more people's wisdom and improving and upgrading it can make progress to a greater extent.

However, technology often means wealth. Even the foundation for craftsmen to settle down. In the past, no one could do it or no one was willing to do it. Even if they did it, there would be no achievements. The social status of craftsmen is low, and strange skills and tricks are not highly regarded.

This time, Luo used several techniques he had at hand as bait to enable this engineering study to be started and these books were compiled.

In order for their own people to gain recognition in engineering, those big families occupied a favorable position. This time, they all spent some money and took out some of their own skills to compile them into the first batch of teaching materials.

To be honest, even the emperor, who is the 95th Emperor, has seen many of the techniques.

Many people in the court also felt that Luo Yong seemed to set off a wave. I wonder what changes this wave would bring in this world and the court. Is it beneficial for them and their families? Or will it bring hidden dangers?

But judging from the current situation, I am afraid that no one can stop this wave. All major families have already entered the waters. Who can let go of the new technology about thermal energy?

·

Since Luo Yong returned to Chang'an, he has either been busy taking over the position of Chang'an County Magistrate or working on engineering. He goes out early and returns late every day and doesn't have much homework.

Erniang, Si Niang and the others were very close. Hengzhi and Azhi lived with them. Hengzhi has been busy studying the affairs there recently, so Azhi and Erniang and the others.

If they have nothing to do on weekdays, they will sometimes go to the groceries in the north and south of Si Niang and the others to work together, and sometimes they will go to the sister's food shop on the aunt's side to see. A few young women sit together and gossip, and their lives are quite comfortable.

Wulang and his friends were not so lucky, and they had no serious work yet, so Luo Yong asked them to go to the Bai family to attend classes.

The Bai family disciplined their children in the family and had a lot of schoolwork, which made Wulang and the others suffer every day. Seeing the sisters wandering around freely, they could only study well.

In fact, Er Niang and the others also have time to work, but they just didn’t see these little ones.

Ernie planned to set up a facial towel workshop in Chang'an City. The place was settled. Dunyifang, which came in a little bit of Datongfang, was close to the sister's food shop, and was also close to the home of the aunt and her husband.

In the past two days, the aunt and second mother went to Xinfeng Market to see goods, mainly to get some white flowers.

In the early years, Xinfeng Market mainly sold some local grain products, and it was just lively in winter and the other seasons were relatively depressed.

Now there are everything there, and it is very lively all year round, especially for some bulk goods trading, grain, livestock, fine iron, charcoal, etc. Many merchants in Tongguan and Luoyang also come to this market to buy goods.

In the past two days, the aunt heard that a batch of white flowers came from the inner road. The number was quite large and the price was not very high. So she told her second wife that the two sisters planned to go over and take a look together.

The people who accompanied the car were all women in the aunt's shop. They were responsible for purchasing and often had to go to Xinfeng Market to buy goods. They happened to go together on this day.

In February of the lunar calendar, the weather was getting warmer day by day. The pretty man and wife had already changed out of her jacket and put on a thin shirt.

There were a lot of pedestrians and vehicles on the street, and there were groups of children running around.

"Since the implementation of the method of cowpox, there have been more and more children in Chang'an City." The old lady smiled and looked at the children on the street and said to Er Niang.

"Is Fei'er planted?" Erniang asked.

"I planted it early in the morning, so what if I don't plant it?" said the aunt: "Do children in Changle County need to plant it?"

"Everyone needs to be planted." Erniang also said: "But the place there is small and there are few people. Sometimes if you don't happen to it, you have to wait a little while if you can't encounter acne."

"There are many people in Chang'an, so you don't need to wait. You can plant it after you go. You had to collect three or five cents earlier. Later, a censor told this in the court. He said that some poor and knowledgeable parents at home did not fed acne for their children in order to save the three or five cents. They said that the acne juice is not a rare thing, so why bother to earn the three or five cents of the people... So they would not collect the money later."

The two sisters sat in the carriage, and the aunt told her about the growth of cowpox in Chang'an City.

"Then the censor is a good one." Er Niang said after hearing this.

"There are good and bad. In short, the censors have to say everything and care about everything. They even care about the emperor's affairs. They have also told me about my two food shops several times." The aunt said with a smile.

"I really have to say this?" Er Niang said in surprise.

"What's the matter? They're so slim. In the summer, an official's wife walked on the street with a half-sleeved shirt. The next morning, the censor impeached the official." The aunt said that this was not surprising at all.

"Really?" Er Niang said in surprise. What's this called?

"nature."

"In Changle County, the weather is hot in summer, and you can sometimes see women wearing half-sleeved clothes."

"There are many people in Chang'an, and they can't control them even if they are not in charge. They only focus on the families of officials."

"Then we shouldn't wear half-sleeves in summer." Er Niang thought for a while and said. After all, Luo Yong is now in office, so he is afraid that he will be targeted by the censors.

"Most women in my shop don't wear half-sleeves just to reduce the right and wrong." The old lady sighed.

"Is the summer in Chang'an City hot?"

"It's very hot, you'll know then."

“How hot is it?”

"You have nowhere to hide, and you can't even stay on the ground. You just want to drill into the ice storehouse of Si Niang and the others."

When Ernie heard her exaggeratedly, she couldn't help laughing, saying that her elder sister was having fun with her and didn't think much about it.

They have been in Xipo Village, Lishi County since childhood. The terrain is high and has many mountains and forests. As long as they don’t burn in the sun in summer, they will not be much hotter.
Chapter completed!