Live broadcast: Teach students to play Three Kingdoms at the beginning

Chapter 185 Ren Yan, a profiteer! [4700-word chapter, please subscribe]

After confirming the arrival of the plane, Ren Yan didn't bother to say anything more.

Let Wang Bo scatter the drone in his hand, and lead the students of class nine to walk towards the pile of low-temperature kilns built together.

Because the areas of the farm have been allocated.

This time the students did not disperse the construction, but gathered together.

This is convenient for Ren Yan to use bricks.

As for, will the drone fly randomly if it is not held hostage?
Ren Yan is not worried about this at all.

Unless the staff who operate the drone don't want to do it anymore, they absolutely dare not let the drone wander around.

Netizens are now spending money to watch this live broadcast.

This is if the operator's 'mistake' prevents them from seeing what they want to see.

You don't need to think about it, the netizens must have smashed this staff member immediately.

Netizens are so irritable~
And it looks like the staff understands that too.

After the drone was released by Wang Bo, he slightly adjusted his position, stabilized at a position slightly higher than Class Nine, and followed the footsteps of Class Nine to move forward slowly.

That angle of view fully embodies the word "professional".

As for himself, he was slightly melancholy.

Originally, I thought it would be more comfortable to come to a wilderness for drone live broadcast.

But I never imagined that the "sense of part-time job" here is actually stronger than when I was in the program group.

When he was in the program group, he still had some 'autonomous' authority, but here, he was completely led away by others~
The drone operator felt a little unbalanced at this moment.

And Ren Yan has brought people to the area of ​​the low-temperature kiln.

After clearing out a random place and taking a shovel, Ren Yan looked at the students in Class [-] and the drone floating above them:
"Okay, after a while of hard work, you have fired enough bricks through the low-temperature kiln."

"Then now is the time to turn these bricks into houses!"

"As for the things that need to be used, you have also seen them."

"A shovel, a pile of bricks, and enough dirt."

With that said, Ren Yan began to draw around with a shovel, and after circled a boxy location, Ren Yan started digging with the shovel without saying a word.

"The first step in building a brick house must be the foundation."

"Under normal circumstances, you need to use steel bars, concrete and other things to build a base. If it is more original, you also need to use hard bamboo for reinforcement."

"And the depth is generally tens of centimeters. If the floor to be built is higher, the depth must be deeper. After all, only in this way can the house stand on the ground more stably."

"If we look at the principle, it has the same effect as plant growth. After all, things that grow from the ground tend to be more resilient."

"As for the more specific reasons of mechanics and material science, you can take a look at this part in private."

While speaking, Ren Yan had already dug out a considerable position.

Because the land on the farm is relatively soft, it is not too difficult to dig.

The students in class nine also memorized the two subjects of mechanics and materials science.

After following Ren Yan for so long, they are completely used to Ren Yan's behavior of suddenly adding other knowledge points when he speaks.

If they are interested, they will still take a look if they are bored in private.

After such a long time, they have seen a lot of things purposefully.

Netizens, on the other hand, expressed some emotion.

'After such a long time, this familiar feeling finally came back! '

'They can happily watch the live broadcast again! '

And because this time it is for real money.

So they looked at it more seriously than the students in Class Nine.

The money has already been spent, so it can't be wasted!

This is their truest thought at the moment.

Even they themselves do not realize that there will be such a transformation.

After digging for a while, Ren Yan spoke again:
"However, what I just said is building a house under normal circumstances."

"It doesn't apply to what we need to build now."

"What we are going to build now is an earthen brick house in the countryside."

"Because the area is not very large, and there is no need to bear more pressure, the foundation does not need to be deep, a dozen or twenty centimeters is enough."

"And there is no need for support such as steel bars. As long as it can have a certain depth in the ground, it will not collapse."

With that said, Ren Yan has already dug the foundation that he needs to prepare thoroughly.

After roughly measuring the height with a shovel, Ren Yan jumped out of the foundation.

This foundation covers a small area, only about four or five square meters, and the depth is only a dozen centimeters.

Also because of the demonstration, Ren Yan is too lazy to make it too big and too deep, and it's over if there is something interesting.

It's not that Ren Yan is irresponsible, it's because he can't do it.

I already have a brick house now, why bother to get a new one?
Is it for students?

Then I can't do it any more~
It is better for the students to build their own houses.

Only in this way can they master a knowledge more effectively.

And the things I made by myself have a more sense of accomplishment~
These are their words.

As a teacher from the perspective of students, how could Ren Yan have the heart to strip them of this rare experience?

So at this moment, Ren Yan, who cut corners, didn't have any burden in his heart.

"Teacher, what's next?!"

Seeing Ren Yan jumping out of the foundation and throwing down the shovel, the students in class nine couldn't help asking curiously.

"Next?" Ren Yan looked back at them, and replied naturally: "It must be building a house, otherwise, what else can I do."

"But before that, there is indeed another work that needs to be done."

"We need to mix the excavated soil with water and plant ash to form some sticky clay."

"They are the main support for building a brick house."

While speaking, Ren Yan had fetched some water from a well not far away.

Then some plant ash was taken out from a nearby low-temperature kiln.

After a random ratio, it started to stir.

After it turned into a sticky mess, Ren Yan stopped what she was doing and said:

"This pile of clay is mainly used to replace cement. It can make two clay bricks bond together perfectly."

"Although the effect is definitely not as good as cement, because the materials of the clay bricks and these clays are almost exactly the same, the mutual adhesion between them is actually not bad."

"It is more than enough to build a relatively strong brick house."

After Ren Yan finished speaking, he searched nearby for useful wood.

Although now there are foundations, bricks, and adhesives.

But the most basic framework still needs to be built.

But when Ren Yan was looking for materials, Li Cheng asked curiously: "Then Teacher Ren, since this thing is not as easy to use as cement, why don't we just use cement?"

Hearing this, Ren Yan turned her head and gave the other party a blank look: "Nonsense, do we have cement now?"

Li Cheng scratched his neck in embarrassment: "Mr. Ren, I didn't mean that, I mean, why don't we just make cement?"

"Because I can't do it." Ren Yan replied casually:
"Although the formula of cement is not difficult, it only needs some limestone, clay and a small amount of iron powder and some optional gypsum."

"But it needs to be calcined, and the temperature it needs to reach is about the melting point of iron."

"Do you think these low-temperature kilns can reach that temperature?"

Hearing this, Li Cheng smiled wryly for a while, and said no more.

Although Li Cheng didn't know how high the specific temperature of the current low-temperature kiln could reach, it definitely couldn't forge iron.

In fact, on the first day they built the low-temperature kiln, they wondered if they could make some iron fire gathering plates.

For this reason, they also deliberately found some iron tools that were not used at all and threw them into the low-temperature kiln.

But no matter how long the calcination is, the best result is that the iron becomes a little dark red and slightly softened.

There is still a long way to go before being able to forge, let alone melt.

So after Ren Yan said this, Li Cheng had nothing to think about.

But at this time, Ren Yan looked at the students in Class Nine with great interest:
"Actually, it's not impossible for you to make cement. Teacher, I can take you from the low-temperature kiln all the way to the iron smelting furnace. With the temperature of the iron smelting furnace, you can burn some cement, and there will be no problem."

Hearing this, the eyes of the students lit up.

But then it dimmed because of Ren Yan's next sentence.

"But just don't think about building this house for the time being, and when you can burn cement, it's almost time for school to start."

Hearing this, the students were speechless for a while: "Then what are you talking about?"

"Isn't the final result all incomprehensible in a short time?"

"It's fun~" Ren Yan smiled to himself.

"."

The students were silent for a while.

Damn chicken, if I can't beat you, I will definitely show you the anger of the students today.

Is there anyone who teases your own students like this? !
The students in Class Nine felt aggrieved for a while.

Netizens were completely happy.

Seeing this scene of Ren Yan teasing the students of Class Nine, they felt relaxed from the bottom of their hearts.

I'm fine, isn't it just this mouthful? !
Sure enough, Teacher Ren still understands them!

But then, they became a little curious.

Teacher Ren can not only build houses, but can he really smelt iron?

Isn't this thing a little too super-classical?
Is this something a teacher should know? !

Involuntarily, netizens had a little bit of anticipation in their hearts.

They expected that Ren Yan would be able to come up with some random things.

At this time, Ren Yan put her mind back on building a brick house.

After teasing her own students for a while, Ren Yan was in a good mood, and quickly found Heyong's tree.

While everyone was watching, Ren Yan jumped into the foundation again holding these trees slightly thicker than the mouth of a bowl.

Started securing the trees along the corners of the foundation, and explained:

"Remember, even if it is a brick house, it needs to have an outline first."

"And this time is different from the previous thatched cottages. We still need to make a roof on top of these outlines."

"So these trees must be as thick as possible, and the thickness of the mouth of this bowl is the most suitable."

While speaking, Ren Yan had already fixed the trees at the four corners, and in the middle of the trees at the four corners, inserted two more trees with a "ya" opening at the top.

Then another thicker tree was sandwiched between the two trees.

"The thickest piece of wood is the beam of the house. After all the surrounding walls are fixed, you can build a roof profile along the beam, and then place tiles evenly on it."

"The firing of tiles is the same as that of stone bricks, so I won't go into details here. Just go down and burn some tiles yourself."

After all, without waiting for the students to respond, Ren Yan began to build stone bricks along the perimeter of the foundation.

To be honest, he is a little guilty now.

Ren Yan forgot about the tiles from the very beginning, and he didn't remember until now when he needed to build the house
It is really suspected of being an afterthought.

However, in order not to let the students in Class Nine despise her, Ren Yan still roughly skipped this part by virtue of her strong mental quality.

'I hope these little brats don't see it.'

Ren Yan prayed slightly in her heart.

But his expression was still calm, and even after laying two bricks, he continued to talk:

"The step of laying bricks is actually very simple. As long as you fit around the foundation and build it with a brick and a touch of clay, there will be no problems."

"However, there are still two important points to note here."

"First, when laying bricks, it is best to stagger the position between the upper and lower bricks, and not to be completely parallel. This will make the force-bearing area of ​​the wall more uniform, and the impact that can be resisted will be reduced. Bigger."

"Secondly, when the wall is about to lay the foundation, half of the bricks in that circle must be above the foundation and half below the foundation, and the connecting layer between the two bricks must not be level with the foundation."

"In that case, if some strong external force appears, the house will easily break from the middle, which is a very dangerous behavior, understand?!"

After all, Ren Yan fixedly looked at the students of Class Nine again.

After looking at each other, the students always felt that something was wrong, but they had no time to think about it, so they could only nod along with Ren Yan's words.

And keep these two key points in mind.

After demonstrating some main knowledge points, Ren Yan stopped talking.

Instead, clay and stone bricks were quickly used to build up the foundation along the base layer.

Not long after, the four walls with the same height as the wood inserted before appeared in front of everyone.

One side also has a clear location of doors and windows.

Let netizens feel a burst of emotion.

This teacher really knows how to build brick houses!

They were a little skeptical before, but now it seems that their situation is still small!
After the four walls appeared, Ren Yan used the previous clay and some gravel to reinforce the four trees along the corners.

Let the combination of clay and gravel completely cover the four trees before giving up.

Then some weeds were found to cover the position of the beams, barely replacing the effect of the tiles.

At this point, a brick house is roughly completed.

Netizens checked the time, and it took almost three hours from construction to completion.

Although the size of the house looks average, they can still feel the unique solidity of the brick walls.

This thing looks much stronger than those thatched cottages in front!

The students in Class Nine also felt the same way.

So after Ren Yan was finished, they scattered like birds and beasts without saying a word.

They all carried out a simple relocation of their original thatched cottages.

Let the living area vacate a large area again.

Now that there are brick houses, who would let thatched houses occupy this place!
It is already their greatest favor if they are not directly dismantled!
Back then, the main reason was that I was afraid that I would not have a place to sleep at night after the demolition.

After determining the location of their respective brick houses.

The students began to lay the foundation in the way of Ren Yan.

For a while, the whole farm seemed to be in a hurry again, and it was extremely lively.

Netizens were also a little moved when they saw this scene.

Start to conceive the possibility of building your own brick house in the barrage.

But later, because of the reason of not knowing how to burn bricks, I had to give up this idea temporarily.

And reached a consensus, if you find time, you must ask Mr. Ren to talk about the whole process of firing bricks again!
Otherwise, wouldn't they have learned in vain to build this brick house? !

However, netizens chatted and chatted, and suddenly realized a problem.

The previous teacher had promised to give a lecture on horse riding, but until now there was no movement.

And the other party has already run away to look at the phone
The expression is still dignified
You can't forget about this!
At this moment, netizens completely reacted.

They expressed their dissatisfaction in the barrage:
"@任颜, Teacher Ren, can we be a little honest!!"

"Where is the horse riding lesson that was promised?!!!"

"You profiteer!"

　Sorry everyone, the state is really not good today, only this chapter.

　　4700 words, 5000 short, let's take a look.

　　The update will definitely resume tomorrow.

　　Let Taro take a little holiday today.

　　thank
　　
　
(End of this chapter)