Unknowingly, an hour passed quickly, and the bronze bell in the center of the college rang, signaling the end of get out of class.
After Qin Hao heard the bell, he stood up straight and bowed slightly towards the podium: "get out of class is over."
"Thank you sir."
All the students in the classroom stood up and responded with thunderous applause. Even Yuchi Baolin, who had always been slow and foolish, had eyes full of heat.
Humans are actually very similar to cats. They are naturally curious about unknown things. However, this curiosity is often obscured by the acquired environment. Over time, they will lose their desire to explore unknown things. At this time, if someone can help
When you clear away the clouds, you often rekindle people's curiosity and desire to explore.
Teachers, preaching, learning, and solving doubts. A good teacher does not tell students what is right, but guides students how to find the right direction.
Outside the classroom, Qin Hao saw Li Shimin and his party and hurriedly came forward to greet them.
Li Shimin held Qin Hao's bowing arm and said with emotion: "Qin County man's lesson today is really amazing to me."
Li Gang also left the classroom at this time. He first saluted Li Shimin, and then bowed to Qin Hao: "Master Qin is able to teach all the secrets of the sect, which makes me admire him."
"Master Li, you are very polite. As a teacher, you should light the way forward for your students, otherwise you will not let others down." Qin Hao quickly returned the courtesy. He was still full of respect for this stubborn and knowledgeable old man, although in history this man was known as
"Prince Killer" actually has little to do with him. To a large extent, it is due to Li Shimin's lack of family education.
After class, the students also poured out of the classroom one after another. After seeing Li Shimin, they all stepped forward to salute.
Li Shimin praised the students in a rare and kind manner.
Li Tai and other students gathered around Qin Hao to ask questions about the siphon effect.
"Physics is a systematic subject. I will continue to answer your questions in class in the future. Now is the time for extracurricular activities. Only by combining work and rest can you fully unleash the potential of your brain. Do what you should do now."
The students, led by Li Huairen and Chang Sun Chong, dispersed in a hurry. For teenagers like this, it is their nature to be active.
Li Shimin looked at this scene with a smile. After the students dispersed, he turned to Qin Hao and said, "It's a rare trip, so why not let the Qin County man take me and the Queen around this academy."
Qin Hao agreed wholeheartedly and took Yun Ye to serve as a tour guide for Li Shimin and his party. After all, Yun Ye was responsible for everything from the design to the construction of the college. Qin Hao was at most an investor, and he certainly didn't know as much as Yun Ye.
So, under the leadership of Yun Ye, a group of people came to the playground nearby.
The cement-paved track and the oval-shaped white ring line, black and white, look particularly regular. There are already many students playing on the playground.
Li Shimin asked Yun Ye curiously: "Mr. Yun County, what do you think about the playground being built like this?"
Qin Hao was secretly amused. What could he say? Without a doubt, it must be Yun Ye's bad taste. This guy wished he could move the entire school from his previous life to remind himself not to forget his identity as a time traveler.
Yun Ye rolled his eyes and began to boast: "Your Majesty, this black and white contains the way of mutual generation and restraint of yin and yang..."
As a result, before he could finish speaking, he received a blow to his head that caused a cranial collapse. The pain made him almost jump up on the spot.
Li Shimin said angrily with a dark face: "Tell the truth."
Qin Hao suppressed a smile and cupped his hands at Li Shimin: "Your Majesty, this is actually a game that Master drew for us when we were young."
"oh?"
"Reporting to Your Majesty, my junior brother was weak when he was young and refused to practice martial arts. The master was worried that he would die young, so he drew this track and asked me to run with him every day to strengthen his body. I think my junior brother was also nostalgic, so he built this place.
Looks like that."
Li Shimin showed the same expression, and Yun Ye rubbed his head. The depressed one was also talking nonsense. Why was he the only one who was beaten? There is no human rights in feudal society.
The group of people passed by the playground, which was a huge lawn. Li Shimin pointed to a rectangular place with a white line drawn on the outer circle: "Boy Yun, what's the mystery here?"
Yun Ye didn't dare to show off anymore this time and answered honestly.
"Your Majesty, this is a football field, a place specifically for students to exercise."
"Oh? What is football?" Li Shimin became interested.
Yun Ye gestured with his hands and said: "It is a round sphere. The inside is inflated with pig urine and the outside is sewn and wrapped with soft leather. Each side sends eleven people, divided into goalkeeper, defender, midfielder and forward. After cooperation
The player who kicks the ball into the opponent's goal scores, and the time limit is half an hour, divided into two halves, and the player with the highest score wins."
"Oh? This is somewhat similar to Cuju." Li Shimin said after hearing this.
"Well, this type of sport evolved from Cuju, but the football used is lighter because of the inflatability, and as the number of people increases, the tactical changes become more complex. The game can not only showcase the physical fitness and skills of the players, but also
It reflects the excellence of technique and tactics. If you want to win the game, physical fitness, skills, and tactics are all indispensable."
After hearing this, Li Shimin nodded repeatedly and looked at Qin Hao: "Can men from Qin County also play this football?"
"Naturally, my master has guided my junior brother and me in physical training since childhood."
"Oh? Then why is he so weak?"
"Junior brother has not liked sports since he was a child, and Master is reluctant to punish him, so he can only let him go."
Li Shimin glared at Yun Ye with disgust: "What a waste of natural resources!"
Yun Ye's face turned dark and he wished he could find a crack in the ground to crawl in. He didn't want to lose face, didn't he?
"You built this football field just to allow students to compete?"
Even though he disliked it, Li Shimin still became curious about football.
"Yes, as my senior brother said, combining work and rest, studying hard can easily turn people into nerds. How can one serve the country without a strong body?" Yun Ye said respectfully.
Li Shimin was very happy with Yun Ye's flattery and praised him very rarely: "Yes, it is rare for Yun Aiqing to have such an awakening."
Unknowingly, the group arrived at the canteen. Li Shimin smelled the aroma of the food, so he suggested going in to have a taste.
In fact, the meal has not started yet, but this does not affect His Majesty the Emperor's desire to taste the food in the cafeteria. The master chef in the cafeteria is actually the private chef of Yun Ye's family. In order to prevent the students from eating pig food, Yun Ye made a generous contribution
came out.
In the Tang Dynasty, I dare not say anything else, but the cooks of the Yun Mansion are definitely good at it. Under Yun Ye's almost perverted "harsh requirements" for food, every cook of the Yun Mansion can make dozens of dishes.
He is a ruthless character. It is said that restaurants in Chang'an City have long been exposed. As long as they work in the Yunfu kitchen, even if they are just helping the cook, they can get three times the salary.
Li Shimin was very satisfied with this meal.
"Well, that's right. The food here is comparable to that in the palace."
Empress Changsun was also very satisfied. At least she didn't have to worry about her son not being able to eat well here.
Li Gang lamented that if all the students in the world could have such conditions, the discipline of martial arts alone would be enough to shine for thousands of years.
After taking Li Shimin and his party for a walk, they returned to the classroom. At this time, Yuan Tiangang was teaching the students.
Li Shimin couldn't help but look playful when he saw this scene: "Mr. Qin County, Yuan Tiangang came to teach here, but did he follow your path?"
"Reporting to your majesty, Taoist priest Yuan bribed me with two Taoist elixirs. I could not withstand the temptation for a while, so I agreed."
Faced with Qin Hao's "honest" answer, Li Shimin laughed heartily. He was very satisfied with Qin Hao's honesty, just as he trusted Cheng Yaojin. No emperor likes ministers who play tricks on him.
"Qin Aiqing thinks Yuan Tiangang is qualified to teach here?" Li Shimin changed the subject.
When Du Ruhui and Fang Xuanling saw that Li Shimin did not blame Qin Hao for "accepting bribes", they couldn't help but think of the words "Jian is in the emperor's heart".
Accompanying the emperor is like accompanying a tiger. No one knows what the emperor is thinking, so the emperor's trust is particularly rare.
Qin Hao cupped his hands and said: "Reporting to your majesty, the art of Kanyu learned by Taoist Master Yuan does have merit."
"The terrain direction of mountains and rivers, the structure of geological rock strata, these are very useful knowledge and can be applied to many places in the future."
Li Shimin became interested: "What about?"
"For example, the geological rock structure can be used as a basis for exploring the trends of various mineral veins and can help to reclaim ores. Another example is the water flow trends in mountains and rivers, which can be used to regulate rivers and open canals. As long as Yuan Daochang abandons those tricks to fool the people and uses what he has learned,
It’s more than enough to teach in a college.”
Qin Hao has never underestimated the wisdom of the ancients. Even if they did not delve into the nature of the phenomenon many times, being able to summarize the phenomenon and draw experience is already at the forefront of science. The so-called science is actually, to a large extent, just
The conclusions drawn through the accumulation of experience may be that many years later, some laws that are now considered to be truth will be overturned by others. According to the stage of civilization development of the Tang Dynasty, Yuan Tiangang's geopolitical skills are definitely the most advanced in the world.
discipline.
"I didn't expect that Qin Aiqing would have such high regard for Yuan Tiangang. It seems that he is indeed exceptional."
Yuan Tiangang, who was teaching the students, didn't know that because of Qin Hao's words, Li Shimin had already looked at him with admiration. If he were nearby right now, he might immediately kneel down and kowtow to Qin Hao.
Soon, Yuan Tiangang's class was finished, and the morning class was over. The students poured into the cafeteria and began to feast.
"I didn't expect the food in the college to be so rich. My mother was worried that she wouldn't be able to eat well here."
"Hey, the master chef in this cafeteria must be the chef of Yun Mansion. I am very familiar with this smell."
"I didn't expect this college to be so interesting. It seems we are in the right place this time."
The students communicated with great interest. Everything in the college today made them feel novel. There was no boring recitation of poems like "Yunzi", nor the endless scolding of the old master. The content of the teachers' lectures was very interesting, which made them very interested in exploring.
.
At the same time, Li Shimin finally returned home happily, and Yun Ye could finally breathe a sigh of relief.
In the afternoon, it was finally Yun Ye's turn to teach the students.
In the classroom, people like Li Huairen, Chang Sun Chong, and Cheng Chumo were all very familiar with Yun Ye. In their daily impressions, Yun Ye was completely incompatible with the teacher's image, but when Yun Ye stood on the podium, he completely changed.
face.
His expression was serious, even showing a hint of solemnity and majesty.
"Hello, classmates." Yun Ye stood on the podium and bowed slightly.
The students in the classroom subconsciously stood up and returned the greeting, shouting in unison.
"Hello, teacher."
Yun Ye nodded: "Please sit down."
Then he turned around and wrote two big words on the whiteboard: "Mathematics."
It has to be said that Yun Ye's handwriting is really poor, not even as good as many of his classmates. For example, Li Tai is dismissive of this.
But what Yun Ye said next made everyone stand in awe.
"This morning, my senior brother gave you a lesson on the study of objects. I believe the students are still impressed by it, right?"
"have."
Yun Ye nodded: "Actually, in my school, the study of objects is divided into several subjects. Most of what my senior brother taught in the morning is called: Physics. In layman's terms, it is the principles and laws of how all things operate. Today I
What I want to tell you is called mathematics."
"What is mathematics? It is the science of calculating the movement and changes of all things with numbers. In other words, if you want to learn physics, mathematics is the foundation. And, to put it bluntly, you can use it for all things in the world as long as you find the laws.
Numbers to calculate.”
As soon as he finished speaking, the classroom was filled with whispers.
Li Tai suddenly raised his hand. This was also a habit developed by everyone in the two classes. Raise your hand before asking questions.
"Classmate Li Tai, please speak."
"Mr. Yun, you said that everything in the world can be calculated using numbers. Can you also calculate how high that day is?" Li Tai had a joking look on his face. Compared to Qin Hao, he was more familiar with Yun Ye and was in awe of him.
Naturally there is less.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! Facing Li Tai's difficulties, Yun Ye said calmly.
"How high is the sky is indeed a difficult question to answer. After all, we can't measure it bit by bit with a ruler, right?"
"Ha ha."
After Yun Ye finished speaking, he calmed down and said solemnly: "However, what I can answer you here is that if the sky you are talking about refers to the distance between the ground and the clouds, which is about 12 miles, if you
What we are talking about is the distance between the ground and the universe, which is 800 miles."
Li Gang stared at Yun Ye with a shocked look in the back row of the classroom. Based on his understanding of Yun Ye, although this kid usually seems unreliable, he should not make unreliable remarks on such occasions, but after all, he
How do you know how high the sky is?
To know how high the sky is is a problem that has troubled countless sages. Even Confucius was stumped.
Li Tai immediately questioned after being stunned.
"Mr. Yun, how do you know this distance?"
Yun Ye said unhurriedly: "My master calculated this distance. Although I don't know the specific method he used, I believe he wouldn't lie to me. As for whether what he said is right, maybe
One day in the future, if we invent an object that can fly into space, we will be able to verify whether his statement is correct or not."
"Mr. Yun, if people can fly in the sky, wouldn't they be gods?" someone said.
Yun Ye smiled: "Everyone knows about the Kongming Lantern, right? If one day we can build a big enough Kongming Lantern, maybe we can fly people into the sky."
"Of course, before that, we need to accurately calculate the size of the Kongming Lantern, how much fuel is needed, and how much heat is required to lift people into the sky, and all of this requires mathematics as a basis."
"Considering that the students here have different understandings of mathematics, we will start from scratch. Here I have prepared a multiplication table..."