The Empress’s Gigolo

"Nothing in this world is eternal. Water can turn into water vapor or it can freeze. Stones can be weathered into sand and dust. Metals can also become liquids at high temperatures. Nothing is eternal. "Ren Baqian stood on the stage and told everyone.

The people below all listened honestly. Although they looked older and stronger, they were not the same as ordinary remote mountainous elementary schools. But the essence is the same. Ren Baqian has learned to ignore the surface to see the essence.

Yes, at least in this matter.

Ren Baqian has begun to consider whether to customize school uniforms for them.

There are also red scarves, one bar, two bars, three bars.

But Ren Baqian felt that it could be changed into a knife, two knives ... all the way to nine knives.

Over time, everyone was familiar with this new life and new identity.

And was a little bit excited.

After all, much of what Ren Baqian said was unheard of, or even unthinkable.

Some content is acceptable to others, while others are difficult to accept. For example, if Ren Baqian had just raised someone ’s hand to ask a question.

Ren Baqian is very satisfied. Although not long, but under the care of his own gun, these bear children finally learned to raise their hands to ask questions.

Gauze on several students is the price of love.

It cannot be ruled out that two of them were accidentally injured, but these details need not be taken seriously.

"You say!" Ren Baqian made it with a piece of pure iron, and the pointer of the thickness of his finger pointed at a teenager below him.

"The ancestral souls of the ancestors are eternal, they have been guarding us." The young man said loudly.

Ren Baqian tilted his head and looked at him, his eyes were a little cramped, and he was wary.

"That's right. There are some things in the world that people can't detect, including the heroic souls of the ancestors. So what I teach now is the basic structure of the world, those things that have been discovered, and those that are not yet known I will leave it to you.

Science is standing on the shoulders of predecessors and constantly discovering the unknown, not denying the unknown. I hope you will remember this. "Ren Baqian smiled calmly.

He does not deny the existence of those spirits, just as the earth cannot deny the existence of ghosts. These are unknown things, which have not been found so far, but do not mean that they do not exist.

Just as the reason for crossing has not been found yet, it does not mean that it has not, but only that it has not been found.

Ren Baqian's calm smile let a lot of students breathe a sigh of relief.

This is Ren Baqian's rare affirmation to them.

Little Lori Tonglan put her hand on her chin, grinned, and mocked the idiots around her.

"The world is made up of molecules, atoms, and ions. This is the foundation of the world. These molecules, yards, and ions that are invisible to the naked eye make up everything in this world."

"Teacher, since we can't see it, how can we know that what you said is true?" Someone immediately raised his hand to ask a question.

"You can't see the molecules with an optical microscope, you need an electron microscope. If the conditions are right in the future, I will make a set for you. In addition, there are many ways to confirm, I will tell you later. Ren Baqian said lightly.

Immediately someone was asked what an optical microscope and an electron microscope were, and any of these questions were simply answered.

Usually the situation in physics class is good, and the mood of Ren Baqian is usually good.

So physics lessons are all in the first quarter.

"Let's do an experiment today about the structural transformation of water. The first point is that under normal atmospheric pressure, water can reach a boiling point in Baidu and convert from water to water vapor ..." Ren Baqian talked while talking Place the small pot, alcohol stove, and thermometer on the desk.

"Come, let's see, now the thermometer has reached 80 degrees, and 100 degrees is the boiling point of water ..." Ren Baqian said as everyone looked at it.

Although everyone knows that water will have water vapor after it is boiled, this is the first time for such a formal test, and many people are interested.

Then everyone watched that the water temperature exceeded 100, 101, 102, 103 ... 110 ...

"Okay, it has been proven that water has a boiling point of 110 degrees under normal atmospheric pressure, and it is converted into a gas. Under this pressure, the temperature of water will also remain at 110 degrees." Ren Baqian turned off the alcohol lamp by the way Throw the pot together outside the window.

"Teacher, you said 100 degrees just now." Little Loli Tonglan's face was so energetic.

"The air pressure is not constant, and it varies from region to region. Generally, the higher the air pressure, the lower the air pressure. Now it is 110 degrees. You just need to remember that the air pressure is high and the boiling point is high, and the air pressure is low and the boiling point is low. Ba Qian discovered for the first time that the pressure in this world is different from that of the earth.

This also reminded him once again, although he didn't feel much difference, but the world was an alien world after all, and many places were still different from the earth.

In order for the world to develop science and technology, it is necessary to verify everything a little bit.

Otherwise, I'm not sure when I will be beaten again.

Next, he used saltpeter to turn the water into ice in front of everyone, surprised everyone, and immediately thought of the shaved ice sold outside now.

This lesson talks about these two forms of water.

Near the end of the lesson, Ren Baqian had someone move to the next room to bring the textbooks he had brought back to everyone.

"Teacher, what is this?"

"Your future study materials come from my country." Ren Baqian is not a big Yao, this is known to everyone. However, few people know who Renbaqian is.

"I come from a very distant country. It is so difficult for you to reach in your lifetime. Our country is very different from here. In our country, people prefer to study the nature of the world. Knowledge will become your power to do things you could not do before ... "

"For example, equipment that runs faster than galloping horses, equipment that can fly in the air, equipment that can lift 100,000 kilograms, millions of kilograms of objects ..."

Ren Baqian was also the first to tell something about the earth to someone other than the emperor.

Before, I was afraid that people would know that they had a lot of good things in their hands and made their own ideas, so I dare not say more. But with the change of status, he no longer needs this worry, and naturally there is no need to hide it. Besides, I have already exposed a lot of things.

Rather than let them guess, take this opportunity to speak briefly.

Nothing is secretive.

It is better than letting them guess whether they are Daxia or Yunguo.

"Teacher, what is this thing?" Someone asked, pointing to a picture just after the physics book was opened. "Is it the device you said?"

"It's a high-speed rail. It can run more than 1,200 miles an hour, and it doesn't require a break. The place where the horses and horses would have taken a few days to reach was only one or two hours.

If there is this in Dayao, it only takes two hours to get to Pingcheng from here. If there is anything, our army can reach Pingcheng as long as two hours.

Ren Baqian's words made everyone look surprised.

You need to know that from Lancheng to Pingcheng, the carriage takes half a month, and it takes three to four days to speed up the horse.

If there is such a thing in another war, it can be said that it can be supported at any time, and the battle report can be returned at any time, which is too valuable.

Most of you here are the second generation of officials ~ www.wuxiaspot.com ~ Even if you are not very talented, even if you are a little reckless, you can still think of this thing.

"If you want to build a high-speed rail, you need a lot of things. I can teach you, when you can build it, it's up to you." Ren Baqian smiled.

He likes to see the excitement and anticipation on the faces of these students, and he feels very fulfilled.

Then he told the students some other things, and those students stared at each other as if they were listening to heavenly books.

Tonglan and Shigan didn't bother, they all listened intently.

However, this happiness did not last long.

In the second lesson, the roar of Ren Baqian sounded again.

In the math class, gunfire rang directly.

"Let the doctor's bureau come!" Ren Yaochi's blue veins shouted towards Xu Wei. "Let them send someone to stay here as a school doctor ..."