"Tian Tian, have you finished the account?"

Zhao Ren smiled in front of the counter and saw Yang Tiantian reading a book without sarcasm.

Since Yang Tiantian showed his skills in arithmetic and bookkeeping, Zhao Ren dared not challenge again. After Yang Tiantian used mathematics to accurately analyze the source composition of the patient, even Yan Xiaolan was moved. Since then, Yang Tiantian has been the second person in Yan family medicine shop.

Yang Tiantian put the book down. The word physics on the cover was very clear.

"This is the account book. The business of our medicine shop is less this month because of the new year, but it's normal. It will recover slowly after the new year."

Zhao Ren thumbed up and said, "Tian Tian, you are really a genius!"

Yang Tiantian said with a smile: "I'm not a genius. Xinghe Bo, who wrote these books, is the real genius. Oh, no, not only, it should be..."

Seeing Yang Tiantian's unexpected words for a while, Zhao Ren said, "Xinghe Bo is a Wenqu star coming to earth. I think his old man is a once-in-a-century sage!"

Yang Tiantian nodded and continued to look at the physics book just sent to him by the Academy.

"It's really wonderful! As soon as this mechanics comes out, half of the surrounding affairs will pass!"

"All things are inseparable from force, so are human and animal tools. This is the road!"

……

In Suzhou mansion, Wang Fu's house, Gao Jingyan stood in front. The yard was full of people, all listening attentively.

"Our ancestors have long recognized the importance of mechanics. In the former Song Dynasty, they even took the lead in the world. But there is a disadvantage, that is, there are many practices, few theories and few books. Some limited mechanical knowledge is scattered in some books and cannot form a systematic..."

"Physics must be related to mathematics, so this is why Yama said that mathematics is the basis of all learning. You can't ignore it."

When Wang Fu heard this, he raised his hand and got the consent. Then he got up and said, "elder martial brother Gao, is that why xinghebo printed mathematics first and then other books?"

Gao Jingyan nodded and said, "it's just that Shanchang worked hard and paid a great price to publish physics books this time, so we should cherish it. Let me briefly talk about the key points below."

"The three elements of force, the size and direction of force..."

After a class, Gao Jingyan only had time to drink a mouthful of tea and was surrounded.

"Senior brother Gao, why is our physics in Daming worse than that in the previous Song Dynasty?"

This is a question asked by a 15-year-old student. Gao Jingyan thought, "it's a little long. Let me be simple."

"The sea trade in the former Song Dynasty was developed, which gave birth to countless relevant workshops, and those craftsmen learned a lot of relevant knowledge over time, but they didn't read books, and publishing books was even more extravagant for them, so when the former Song Dynasty was destroyed, many things were lost."

"As for the situation of Daming, you should also know."

Gao Jingyan paused and frowned: "The craftsman's family is at the bottom, just like the untouchables. In such an environment, they only want to support their families and are less assigned to work everywhere. Even if he has good skills, do you think he is willing to study it? Even if he studies it, will those senior officials report their achievements? Even if it is reported, do you think they will pay attention to it?"

The craftsman household system in the Ming Dynasty followed the Mongolian Yuan Dynasty. In the early stage, the treatment was better than that in the Mongolian Yuan Dynasty. However, with the decline of official governance, the days of craftsman households were getting worse and worse day by day.

The students were meditating. Wang Fu sighed, "those exquisite things are made by craftsmen. If I can resort to theory, I will be interested in physics in Daming!"

"Those craftsmen are humble, poor and unable to go to school. Coupled with the neglect of officials, their skills can only be hidden in their hearts until they are brought to the grave!"

Seeing that the atmosphere was a little low, Gao Jingyan said, "but there are you! And the days of the craftsman family are bound to change in the future. This change requires us to work together to make Daming's ships bigger and bigger and Daming's weapons more and more powerful. Gentlemen, let's work together!"

Wang Fu said solemnly, "OK, senior brother Gao, let's work together!"

"Work together!"

The voice in the yard suddenly amplified, and the servant girl outside was startled. She looked in from the door and saw a group of people shouting seriously.

——It's like an important ceremony!

……

"I was going to denounce it for righteousness, but that damn fire made my efforts go to waste."

Two middle-aged men were drinking in the restaurant. One of them was drunk and said depressed: "I don't know which fool recruited the horse thief, and I don't know to wait a while before doing it. Now that man has to be treated."

The man opposite sighed, "brother Wang, this is God's will!"

"God damn it!"

Brother Wang said angrily, "I bought that book too. I didn't sleep all night yesterday. Do you know why?"

The man shook his head: "is it something in his heart?"

Brother Wang patted the table and said bitterly, "that book is full of ghost symbols. You can make a truth by patting the table. Brother Qin, I'm worried that the people are flocking to such cheap learning!"

Brother Qin shook his head, drank a mouthful of wine, narrowed his eyes and said, "brother Wang, that's Xinghe Bo. Can we still make a scene?"

"I'm not afraid of making trouble. I'm afraid someone will do something in the dark."

Brother Qin was surprised and said in a low voice, "you doubt... That fire..."

Brother Wang nodded and said, "yes, it's the man who set the fire himself. The thief shouted to catch the thief!"

"Hey! What's the use of saying this now? After all, the person who lit the fire is among those people!"

Both were drunk and went downstairs to check out.

Downstairs, I just saw someone outside delivering the new table.

The weight of a dining table is not light, and the volume is large. It is difficult to get to the second floor.

The shopkeeper was calculating the accounts and shouted without raising his head: "who was that yesterday? Ningde didn't say he got a pulley block. He said he could pull people up and call him."

"Ningde!"

Someone shouted and a man rushed out with a towel.

"Ningde, there are three tables. See if you can get them up."

The man didn't even look, and said firmly, "shopkeeper, no problem."

Brother Qin wondered, "shopkeeper, don't you want to carry this table up? It's hard to do it alone!"

The shopkeeper looked up and said with a smile, "I like reading by myself. I used to read four books and five classics. Later, I fell in love with xinghebo's science. I bought the book in the house. I got some wheels on the second floor and said I could pull people up."

"Brother Qin, this is the man's means. Start from these people!"

Brother Wang said in a low voice, gnashing his teeth. Then they looked back and watched the man command the man to tie the table with a rope. He ran up the second floor.