Let you teach, you play games with the worst class?

While speaking, Ren Yan asked again:

"But remember, after any fired building is completed, it needs to be fired once to check the completion of the building."

"This step cannot be saved anyway."

"Not only to improve the yield of products and save materials later."

"It's more for your own safety."

"Anything that comes into contact with fire, even if it looks harmless, you should always be vigilant."

"Do you understand?"

After all, Ren Yan stared at the students in Class Nine with a slightly serious expression.

When they were about to play with fire at a high level, Ren Yan felt that it was necessary for them to be more vigilant.

After all, things like fire have been synonymous with explosion since ancient times, and they have never joked with anyone.

Otherwise, there would be no such profession as a firefighter.

Throughout the ages, an unknown number of people were buried in the sea of ​​flames. He didn't want anything to go wrong with these youngsters.

Seeing Ren Yan's slightly serious expression, the students also put away their giggling smiles, nodded and answered:

"Understood, Teacher Ren, we must strictly implement every step."

"Strictly monitor product quality control issues!"

This answer made Ren Yan roll his eyes.

Then the students asked again: "But Teacher Ren, why do you have to pile up the soil layer by layer?"

"Can't it just be in place at once?"

"No." Ren Yan shook his head: "Let's not talk about whether it can be done once it is in place without collapsing. Just making the surrounding mud walls the same thickness is a very difficult thing to accomplish."

"When making a building, remember not to be impatient. It's best to proceed steadily and step by step, so that the things produced in this way can be more durable."

"Using the method of layer barriers can not only make the base stable, but also can feel the thickness of the mud wall with hands during the barrier system, and adjust it in time."

"And after the layers of barriers, because the layers are superimposed, there will be two layers of protection at their joints, which can also play a certain role in strengthening the shell."

While speaking, Ren Yan unknowingly built the shell of the low-temperature kiln to the height of half a person.

As a test case, it is enough to use.

Immediately, Ren Yan began to pick up a large amount of soil soaked in water, and spread it evenly on the shell of the low-temperature kiln.

"This step is to strengthen the shell again and make the shell a whole."

Ren Yan explained again in a timely manner.

Then he threw the soil in his hand, looked at the students in class nine and said, "Okay, now the low temperature kiln is basically completed."

"The next step is to turn on the fire."

After all, Ren Yan began to prepare to light the fire.

As a farm experience, this time he honestly brought a lighter.

The students in class nine stared at the "low temperature kiln" in front of them in a daze.

This thing is simply a large chimney, from top to bottom is a hollow pillar in the middle.

If Ren Yan hadn't made it with commentary by himself, it would be hard for them to believe that this kind of thing could be fired into bricks.

But even so, they were still slightly skeptical.

'This seemingly crude thing can really work? ! '

In doubt, Ren Yan had lit the fire and put it into the pit below.

The raging flames drilled directly into the low-temperature kiln through the pit below.

After a few minutes of gaining momentum, the fierce flame rushed out of the low-temperature kiln in an instant, and anyone could see the orange-brown flame at the exit of the low-temperature kiln. Even the kiln wall gradually became dry, but there was no trace of flame Leaked.

Only then did Ren Yan nodded in satisfaction: "When the flame bursts out of the low-temperature kiln, or the walls of the kiln start to dry out, it means that the low-temperature kiln has been completely completed and can be used for firing."

"As for the bricks you need to fire, it's actually not very difficult."

"Its main material is still clay, but in order to increase some stability, it is best to mix some plant ash here."

"This will not only make the bricks easier to fire and form, but also have higher toughness after forming."

While talking, Ren Yan began to mix the ash taken out of the low-temperature kiln with soil, and made one rectangular block after another.

After getting out three clods of mud, Ren Yan put them into the low-temperature kiln, and then started to light the fire.

As time goes by, the surrounding temperature gradually increases.

The flames drilled out of the low-temperature kiln became more and more intense.

About 10 minutes later, Ren Yan glanced sideways into the low-temperature kiln, and then extinguished the flame.

Then use two branches to pinch out the three mud blocks that were put in before.

At this time, the mud was slightly whitish, with a slight reddish brown around it, but it was no longer as soft as before.

"The bricks that have just been fired need to be cooled for a certain period of time. After their color is fixed, they are considered complete."

Ren Yan spoke again, and didn't deliberately pay attention to the three fired things.

Instead, I washed my hands with the remaining water.

After playing with mud for a long time, a layer of mud-like cytoplasm almost appeared on his hands, and it was really uncomfortable not to wash it.

After Ren Yan cleaned his hands thoroughly, the temperature of the three bricks had also finished cooling down, and the color stabilized at light yellow.

After touching it slightly, she felt that the temperature was not very high, so Ren Yan held it in her hand and shook it vigorously.

After feeling the familiar touch and toughness, Ren Yan nodded and handed the bricks to the students in Class Nine: "Now, the bricks have been fired."

The students accepted the mud bricks suspiciously. After a series of tests, they really believed that their teacher actually made bricks out of clay.

In addition to a trace of surprise in the eyes, there is more eagerness to try.

Unexpectedly, playing with mud can actually produce a kind of creation.

This made them very excited.

Ren Yan naturally also saw the thoughts of the students in Class Nine, he waved his hand:

"Okay, now you go to burn bricks first, and when there are enough bricks, the teacher will teach you how to build a house!"

"Disband!"

As soon as the words were finished, the students in Class [-] immediately dispersed, and the boy took out the shovel from the utility room and began to dig the soil around.

The girls began to prepare sufficient water sources and collect some scattered branches and leaves.

If workers want to be good at their work, they must first sharpen their tools. Now they have to prepare all the materials first.

On Ren Yan's side, she hasn't sat down for long.

His phone rang again...

Chapter 174 Yue Ge?Then I have to do something!

"Who is it this time?"

Ren Yan was puzzled for a while, took out her phone and looked at it, her brows gradually wrinkled.

"Encore? Why is this girl looking for me during the holidays?"

Ren Yan was a little puzzled, but still answered the phone.

"Hello? What's the matter?" Ren Yan asked directly.

The other end of the phone was obviously startled, and then felt helpless: "Ren Wangwang, can I call you if I have nothing to do?"

"Tch~" Ren Yan said disdainfully: "Pull it down, you are a big star, you are not sure how busy you are on weekdays, how can you call me and talk about family affairs?"

"Besides, if you wanted to chat with me, you would have called me a long time ago, so why did you have to call me after the holiday for more than a week?"

Ren Yan answered.

Anke sighed, her tone obviously weak: "Well, I do have something to do with you..."

"I knew it." Ren Yan asked in such a tone as expected: "Okay, let's talk, what's the matter?"

"Oh, I want to ask you for a song." Encore replied.

"About a song?" Ren Yan was a little dazed, why did she ask her to make an appointment to sing?

"It's like this..." Encore explained: "Our company plans to release an album for me in the near future to increase my popularity."

"There are other songs on the album now, but there is still a lack of a title song."

"Originally, the company asked me to find Master Zhang Zezhang in the circle to write a song for me."

"But we were not very satisfied with the finished product, so we gave up the song."

"Later, in a meeting, the staff of the company suddenly mentioned you, and my agent also thought that I could try it, and then I came to find you~"

"How about it, can you write a song for me?"

"Our company will definitely not let you suffer."

Anke asked expectantly.

"No..." Ren Yan had a little headache: "I can understand that you go to a professional to make an appointment to sing, but why did you find me in the end?"

"I'm not from your circle either..."

"But you can write songs~" Anke said as a matter of course: "Now the whole network knows that you are the original author of the song "Long Live Life"."

"There's nothing wrong with me asking you to make a song~"

"Besides, "Long Live Life" has been occupying the top spot of the hit song list, netizens are still looking forward to you writing another song~"

"So, it's logical for you to come to me for a song?" Ren Yan asked.

"Yeah, Wang Wang, for the sake of us as colleagues, please help me once~"

On the other end of the phone, Anke's voice became a little soft.

Ren Yan could even feel the way the other party threw the bridge.

According to normal logic, there is nothing wrong with writing a song for Encore and earning a fortune.

But the problem is...

I can write a p song myself!

Others don't know the details of Ren Yan, but he himself knows it all too well.

The previous song "Long Live Life" was copied by myself.

I can't copy a song from my previous life to Encore this time...

Although there are countless good songs in her previous life, Ren Yan still resists such things as plagiarism.

I never intended to use plagiarism to make money.

In fact, since the last time the copyright of "Long Live Life" was sold, Ren Yan secretly decided.

In the future, unless I can really help my students improve themselves, otherwise, I will definitely not produce any "original" works.

So this time, after a short thought, Ren Yan was going to reject Encore and ask her to hire another Gao Ming.

But just before he spoke, Ren Yan suddenly thought of another possibility, so he changed his tone and asked about Encore:

"After you have the title song, does your company want to promote it?"

"Yeah~" Anke was taken aback, subconsciously replied.

"Then what kind of propaganda method are you going to use?" Ren Yan asked again.

"It's that kind of normal process, first release the news, and then hold a press conference to confirm on the Internet that I will release a new song."

"Afterwards will be the usual new song release."

"At this point, the promotion of an album is over, and then the album will be released directly."

"There may be some other publicity in the future, but I don't know much about those. It's all about the company."