Start Being a Vassal King Today - Chapter 251

[Chapter 251 Amazing]

Silence, still silence.

Three hundred students stared at the glasses on the table in dumbfounded.

The glass is naturally stunning, but now they completely ignore the glass.

The eyes just stared at the sudden rising water.

If the person standing in front of them was not King Yan, but a Taoist priest, they would definitely believe that this was a demon method.

Wang Chong sat in the middle of the first row.

He has been waiting for this day to come.

At this moment, facing the expectant eyes cast by King Yan, he suddenly blushed a little.

Why did the candle go out? Why does the water rise up?

He really has no clue.

After all, no one has performed this in front of him since he was born.

“Is there no one who can answer?” Zhao Xu asked again.

All the students remained silent, looking shocked.

“Then let me explain this phenomenon. The air you and I breathe contains many ingredients, one of which is called oxygen.

” When the oxygen in the cup is exhausted by the candle, the candle goes out, and the water occupies the place where the oxygen should have been.” Zhao Xu said slowly.

“Oxygen.”

The word was immediately etched into the minds of the students.

The door of a new world seemed to open in front of them following Yan Wang’s narration.

It turns out that their breathing is not so simple.

“Oxygen can’t be seen or touched, but it really exists. The book sent to you contains an introduction to oxygen. Read it yourself.” Zhao Xu lit up the textbook in his hand.

The purely textual content will only confuse these students who do not understand scientific knowledge at all.

So he did this experiment.

The students opened the books and started to read, gaining a deeper understanding of oxygen.

Next, Zhao Xu brought another pot of vinegar and boiled it.

He stretched his hand in in front of the students, which caused the students to exclaim even more.

Buskers walking around the streets sometimes perform this, and they always thought it was the buskers who really knew magic.

After Yan Wang asked them to put their hands into the pot one by one, after experiencing it, he explained a word boiling point to him.

Only then did they realize that everything has a boiling point. The boiling point of water is 100 degrees, and the boiling point of vinegar is 60 degrees.

Then Zhao Xu talked about some other basic scientific concepts.

This is also the main purpose of his first class, to overthrow their cognition of feudal superstition life.

Otherwise they will still live in the previous ignorant world.

Only when they are curious about new things, they will actively learn.

“So this is science.”

After a class, the students felt that their world had collapsed.

What they once believed to exist without a doubt were simple scientific phenomena.

Thunder and lightning are not thunder and lightning, but the impact and friction of clouds.

The earth is not square but round.

Until Zhao Xu took the textbook and left, the students in the school still refused to leave.

They need to calm down and think about everything they have heard for half an hour.

Wang Chong was the first to come to his senses, after all, he was not in vain in the Bing Zhan Division during this period of time.

Before King Yan left, he gave him a mission.

Standing up and facing the students, he said, “Let’s discuss what His Highness said. Today’s task is to memorize the concepts in the book. I will check it tonight.” The

students nodded.

King Yan appointed Wang Chong to be in charge of the school, and they naturally obeyed his orders.

here.

Zhao Xu left the Military Division and went to the Government Affairs School and the Military School.

In the Government Affairs School, he taught agriculture for the first time.

For example, the characteristics of various grains and how to plant them require officials to go to the fields to guide the people in farming.

There are quite a few serving officials in the School of Government Affairs.

After listening to the class, they have to go back to the government office to do things, which can be regarded as learning and practicing at the same time.

In the military school, he talked about battlefield command and taught generals to know semaphore.

On the ancient battlefield, the communication of orders on the battlefield has always been a problem.

In addition to passing orderly soldiers, he believed that it was necessary to popularize semaphore in the army.

Seeing with the eyes is faster than running with the legs, so it will be handy to command on the battlefield.

In this way, he taught one hour of class in each of the three schools every day, that is, half an hour.

If time is spare, he will temporarily add classes.

For the rest of the time, let them study by themselves, and master the content of this hour through discussions among students.

What I don’t understand is brought up in class the next day.

The reason why he arranged this is because the students are generally over sixteen years old, and they don’t need to be as detailed as teaching primary school students.

So in this one-hour class, he stuffed a lot of knowledge and let them digest it slowly.

It’s been a busy morning.

When Zhao Xu returned to the palace, his mouth was parched.

He hurriedly asked Luan’er to pour water for him.

Before finishing the glass of water, Feng Er notified Chang Wei to see him.

Zhao Xu thought in his heart that he really couldn’t rest for a while.

After drinking the rest of the water in one gulp, he let him in.

After a while, Chang Wei strode over.

Although it was still winter, Chang Wei’s forehead was covered with sweat.

Seeing Zhao Xu, Chang Wei said anxiously: “Your Highness, something serious happened!”

(End of this chapter)