Li Xuan thought of another question and couldn't help but communicate with the system again: "System, you want my women's clothing so much. Do you say that there are many boys and women's clothing in the future society?"

Speaking of women's clothing, the system is more willing to reveal future information: [Host, you guessed it is right.]

Li Xuan was surprised, remembering the stunning scene, and suspected that the system was lying to him, "Women's clothing bosses are everywhere?"

System information was transmitted to Li Xuan's mind: [In fact, human beings have been developing towards feminization since the agricultural era. This is an inevitable trend in the development of human civilization, and you just don't realize it.]

Li Xuan was a little unresponsive: "How is that possible?"

The system said: [It has started a long time ago. Zhang Fei, more than a thousand years ago, saw that these men who don’t have beards are also women’s clothing bosses. You modern men say you don’t want to be feminine. As a result, not many men have beards, but don’t they all choose to shave them? In ancient times, no beards were ridiculed by men, but in the 21st century, men’s beards were alternative.]

Li Xuan was stunned for a moment, showing a thoughtful expression.

The system found that Li Xuan was willing to listen, so he began to tell: [In ancient times, human beings were mainly physically strong, so their aesthetic development of men was strong. When physical strength was not dominant, they would like softness. This manifestation in modern society is already very obvious. In Europe and the United States, guns were not prohibited, and there were many violent incidents. Most people like strong people. In China, countries with good security, the proportion of people who like softness was relatively high. In the school days, girls like softness, and when they went to society, they felt the threat of violence and longed for a sense of security. The aesthetic may tend to be strong and domineering. Each aesthetic has an internal motivation. The more comfortable the human living environment, the more they like softness. In the later period of the demise of ancient dynasties, they all pursued pleasure and advocated soft and beautiful male colors, which all illustrates this point.]

[In the future, the development of technological power has reached a certain point, and technology is dominant. When humans do not need to rely on strength to provide a sense of security, aesthetics will naturally be more diverse. The era of physical strength is dominated by the past, and the future depends on the brain, and the market for handsome men will become bigger.]

[After thousands of years, the ideal appearance of men is to be the same as that of women who love beauty, or like babies, with big eyes and tender skin.]

Li Xuan found that he was a little poisoned by the system, and actually partly agreed with the system's point of view and began to think seriously. With his current brain power and insight, he could naturally judge which might be right and which might be deceived by the system.

The system noticed Li Xuan's thinking posture and started chattering again:

[In ancient times, women were also very masculine, with developed muscles. Like men, in order to compete for food, they were all good fighters. Later, society developed and entered a patriarchal society. Women did not need to rely on masculine to grab food, they just needed to please men. At that time, women began to dress up and pursue beauty, and imagined that they were as big as babies, with big eyes and tender skin.]

[Because a girl takes this step first, beauty is also called feminization. If a man takes this step first, then beauty is masculine, it is just a different concept. Why is the host so resistant? If feminization is changed to beauty, isn’t it easier to accept?]

[Like beautiful girls and beautiful boys, they are actually the same. Now some people curse sissy because they are jealous of those beautiful men who are good-looking. In the future society, equal rights between men and women are the trend, and it is inevitable to like beauty. Of course, due to the existence of cultural inertia, it will take a long time to be scolded by some people. The host chooses women's clothing, but he is just taking this step first and leading other men.]

Li Xuan wanted to refute.

Because there may be war in the future, and the aesthetic will be more masculine, but the future form of war will become alien invasion, interstellar war, and nuclear weapons, which cannot be solved by hands-on. Maybe even guns will be eliminated by more advanced weapons, and it is useless for humans to be strong.

He couldn't help but fall into a long silence.

poisonous.

Li Xuan found that the more he thought about it, the more he felt that there was a certain reason. Women's clothing seemed to be the future trend, and he just took that step first. What can he do? Despair.

He decided not to think about it for now.

...

...

This Feinman physics lecture notes in Li Xuan are very classic.

Feinman is the Nobel Prize in Physics winner. The three volumes of handouts he wrote are introductory books for physics, which are easy to understand. Recommended books for undergraduates to graduate school, and even high school students can read them. If you have knowledge of primary calculus, you can read them without barriers.

There are three volumes of lecture notes, the first volume is classical mechanics, relativity, optics, and thermodynamics. The second volume is mainly electromagnetics. The third volume is quantum mechanics.

Lin Xuerui packed Li Xuan in three volumes in plastic packaging, and it was undoubtedly a new one. Li Xuan was very grateful in his heart. He was not a relative or accustomed to buy books for students. He felt that it was Lin Xuerui's first time as a coach and that he had such a hot pillow.

Of course, Li Xuan also knew that these three books were mainly to improve learning interest and expand subject thinking, so that he could know the use of mathematics. In fact, Fehrmann physics lecture notes were of little help to mathematics competitions.

The coach's meaning is obvious. Li Xuan did not ask him to finish reading it. Just have time to read it. Don't just suck it all. Pay attention to understanding the ideas in the book. Usually, you should mainly use math competition questions. Practice makes perfect. After all, the amount of knowledge does not mean the level of solving problems, especially the competition is more about skills.

All over the country, there are quite a few students who have finished college mathematics in high school, including linear algebra, mathematical analysis, real variable functions, partial differential equations, and discrete topology. Li Xuan met many people who have learned advanced mathematics in the winter camp. However, when it comes to solving problems in competitions, it is different. Knowledge and doing questions, so it is especially necessary to practice questions in a planned way.

He can be called a top student and has a strong self-study ability. He does not need to rely too much on teachers. He needs to rely on teachers to teach alone and teach step by step, and cannot be considered smart. Those who can enter the national team can basically learn by themselves at high intensity.

This is even more true for Li Xuan. He just needs to learn by himself if he is interested. If he has any questions, he will ask or communicate. If he doesn’t even have this ability to learn by himself, he will be too ashamed of the system’s cheating.

After returning to the classroom, Li Xuan took the first volume of Feinman's physics lecture notes and read it carefully.

At first glance, I felt that this book was very verbose. It was a very simple concept, but it could be understood at first glance, but this book was long and detailed, and gave vivid examples, for fear that readers would not understand it. From this perspective, it is indeed a good introductory reading material.

Li Xuan felt that if calculus was not involved, junior high school students could understand this book.

To be concise, "Ten Volumes of Landau" is concise enough, but it is difficult to read it clearly if it is too simple. Feinman's lecture notes on physics are different because they can be read in detail. Feinman's understanding and thoughts on physics are all on it. When physics is almost done, you will have a new experience when you read it again.

The first thing he noticed when Li Xuan read the Physics lecture notes in Feienman was Liang Zhihui. He has always paid close attention to Li Xuan because he always followed Li Xuan. Whatever Li Xuan reads, he would read books. Of course, the speed is definitely not as fast as Li Xuan, which directly led to accumulating a lot of books he wants to read now.

At this time, he discovered what Li Xuan was reading, and was very surprised, "Are you looking at physics?"

"Well, just take a look." Li Xuan was still reading a book.

Liang Zhihui didn't know what to say. He wanted to follow Li Xuan's pace, but he didn't want to see physics. "Li Xuan, do you want to participate in mathematics competitions and physics competitions?"

"No, I'll just take a look. I heard from the coach that reading this book is very interesting, so I'll take it to take a look."

Liang Zhihui persuaded: "Stop looking at physics, physics is really low."
Chapter completed!