Sun Ce leaned against the table, and Sun Quan, Lu Yi, Lu Meng and others sat around, watching Xu Yue explaining his research results attentively. Xu Yue was very excited, his blood-filled eyes were scary, his face was pale, but he was also blushed with unhealthy flush, his mouth was filled with white foam, and even his beard was far from his usual elegant image, and he explained with saliva.

Although Sun Ce did not say a word, he admired him so much that he was impressed. He originally thought that without precise timing tools, Xu Yue could not get the free fall formula, but now he knew that he underestimated the ancients and underestimated Xu Yue's IQ. Xu Yue successfully bypassed the obstacle of timing, not only did he find that the speed of free fall was proportional to the square of time, but also that coefficient.

His number is five, which is very close to the correct answer.

The method he used was the chart method, assuming that the velocity in the horizontal direction remained unchanged, divide the curve of the iron ball into several equal parts, and then calculate the distance in the vertical direction. The method was so simple that it was hard to believe that even Sun Ce, a time traveler, found it incredible.

It can be seen from this that some people are born smarter than others, especially those who study mathematics. The brains of people in the Three Kingdoms era and people in the 21st century are essentially no different. Time travelers have the advantage of knowledge, insight, and IQ.

Not only that, Xu Yue also obtained the relationship between potential energy and kinetic energy by adjusting the weight and height of the iron ball - the terms potential and speed he used were changed to potential energy and kinetic energy under Sun Ce's "suggestion". He has been fascinated by the billiards game these two days because he found that when two iron balls of the same size collided, if one iron ball was still, the other iron ball could perfectly pass the kinetic energy to the stationary iron ball. If the two balls were not the same size, this could not be done.

He felt that this must be related to some mathematical relationship, and he wanted to solve this mathematical relationship.

Xu Yue is worthy of being the master of mathematics in the Han Dynasty. He is not only good at research, but also good at imparting knowledge. He not only explained his experience in a simple and easy-to-understand manner, but also successfully expanded it further and talked about several similar mathematical problems one after another. Not only Sun Quan and Lu Yi were fascinated by listening, but even those with low cultural qualities such as Lu Meng listened with relish.

If it weren't for seeing him being too tired, Sun Ce really wanted to listen for a while. Seeing Guo Jia standing at the door with his hands behind his back, Sun Ce interrupted Xu Yue. He stood up, put his arms around Xu Yue's arm, and smiled and said, "Thank you for your hard work. But there are still many questions waiting for you to study. You must take care of yourself, combine work and rest, and you cannot be tired."

"No, no, no, no." Xu Yue smiled, but couldn't help but yawn. "General, I have a reluctant request."

"you say."

"I want to write a book that contains arithmetics throughout the ages, and classify them into one."

"Okay, do you want some expenses?"

"The cost is not required for the time being. I need some book assistants who can help copy, and it is best...one who can read the book."

Xu Yue said, blinking his eyes, making him feel rare approachable. When Sun Ce saw it, he knew that what he asked for was definitely not as simple as money. Xu Yue focused on his studies and did not have high requirements for the quality of life. The money he gave him was enough for his family to have food and clothing.

"Mr. Gonghe has any requests? Even if you say it bluntly, as long as it can be agreed, I will definitely agree to you."

"I..." Xu Yue licked his lips, and he wanted to speak but stopped.

"There is no Shu Zuo. There is a serious lack of people in the camp who have read books, and no one will give you." Guo Jia walked over and raised his hand. "Go to the baggage camp to find out. There must be some people who know the words and literate among the officials and slaves. If you like someone, you can take away whoever you like, and just go to the responsible person to prepare a case."

Xu Yue's eyes shone and stared at Sun Ce. "Take it serious?"

Sun Ce was not stupid. As soon as Guo Jia spoke, he understood what Xu Yue meant. Xu Yue must have taken a fancy to a woman who was confiscated from the Cao family and the Cai family. Xu Yue himself has a wife and children, but Xu Yue himself is a scholar with an average family background. His wife's family is also very ordinary, and he has no education. He only knows how to handle housework. Xu Yue came here for trial, so he did not bring his family, so life was not very convenient. The baggage camp had official slaves confiscated from each family. It used to be a powerful family. There were many women who knew the words and wrote, and most of them were good-looking. Xu Yue had a lot of contact with the baggage camp, probably because he fell in love with a good and polite beauty. He pityed her for being in trouble and wanted to save her from her.

Sun Ce joked: "Of course, as long as Mr. Gonghe doesn't miss the matter. I'm still waiting for my research results to improve the stone throwing machine."

Xu Yue was overjoyed, bowed his hand repeatedly, and went there excitedly.

Guo Jia waved his hand calmly. Seeing this, Lu Meng and others withdrew from the big tent one after another, guarding outside the tent, only Sun Quan and Lu Yi were left in the tent. Lu Yi originally wanted to leave, but Sun Ce called him to listen together.

"General, Xun Yu steals his troops in Nanyang and conducts reforms in Chang'an."

"Oh? He's doing something, let's hear it."

Guo Jia took out a piece of paper and handed it to Sun Ce. There were more than ten messages on it. The content was relatively simple, but it was very thoughtful in all aspects. It was obviously not the kind of information that ordinary work could find out. Sun Ce glanced at Guo Jia, with a hint of inquiry in his eyes.

"The news from Zhong Yao." Guo Jia said.

"Zhong Yao?"

"That's right, the Zhong family, like my Guo family, passed on the family through the law. Zhong Yao's knowledge was also biased towards the Legalists, so he has never been respected. He is in his forties and is still a Huangmen Minister. He originally planned to return to Yingchuan, but Xun Yu was just reforming his law and recommended him to the emperor, so he didn't come. He just asked his nephew Guo Yuan and Guo Wu to bring a letter. Guo Yuan, Guo Wu is my clan brother, and his martial arts skills are pretty good, especially Guo Wu, who has been a famous teacher and has been traveling for several years. According to him, he has never encountered an opponent. This kid is a bit arrogant and can't listen to him."

Sun Ce smiled. This Guo Wu should be as simple as being speechless. "You are very skilled and brave. Let him come wherever you are."

"Outside, I ask Zhongkang and Shuzhi to teach him a lesson, so that he will not know the height of the sky and the earth will hit the general."

Sun Ce didn't say anything. Under his command, Xu Chu was the first in the infantry battle, and Chen Dao was the first in the cavalry battle. Guo Jia asked them to try Guo Wu, which shows that Guo Wu was indeed a bit of real ability. However, he did not take this matter seriously. There were only a handful of people who could defeat Xu Chu in the infantry battle, and not many people who could defeat Chen Dao in the cavalry battle. Chen Dao was not bad in talent, and he practiced the Seven Kills every day, and was well-trained. Even if he fought with Guan Yu and Zhang Fei, he would not be at a disadvantage. Martial arts is also a technique. In addition to talent, it also requires scientific and rigorous training, and frequent confrontational practices, otherwise it would be difficult to maintain the best competitive state. Experts are basically unreliable in the folk. Real masters are either in the military camp or as guards around some powerful people.

After reading the briefing, Sun Ce gave it to Sun Quan and Lu Gong. After they finished reading one by one, he said, "Fengxiao, do you think Xun Yu's reform can succeed?"
Chapter completed!