From Chief to Ball

Zhao Si told Chen Jian about the oil seedling land, and Chen Jian gave him some money and asked him to contact some people who could fight, resist and dare to do black hands.This is his line of business, and he has a lot of contacts in this regard. Chen Jian gave a lot of money, and it is obvious that the rest is his, which makes him even more happy.

Moso bamboo and bamboo have been transported back, the master who fried the mine has been invited, the students have been found, and the school has already been built.

But most young people after enlightenment are not very keen on going to school, or the parents of young people are not very keen.

If you don't learn to the extreme, no matter how many words you recognize, how many arithmetic you learn, and how much you know about nature, you won't be able to exchange for money.

Parents raise them to make money, not to go to school.

Chen Jian used a special method for this.

The new Lanxiang Technical School has a special school system. Chen Jian pays for these children to go to school, and at the same time guarantees that he will arrange a job for them after school.

However, a contract must be signed. If they don't do what Chen Jian arranged, but find a way to jump elsewhere, then they will have to pay a hundred times the tuition, food, etc. that Chen Jian paid in advance for a period of ten years.

Such an obvious personal restriction, but in exchange for the enthusiasm of young people and their parents, overcrowded people swarmed in for a while.

Everyone knows that in Nan'an or Fujian City, Chen Jian has a lot of property, and the salary there is rich, and Mr. Chen is a kind person, so it is much better to work here than elsewhere.

Especially the package distribution after graduation, this is something that some people dream of, let alone ten years, they even want to sign for a lifetime.

These young people have not yet realized their own strength and future needs, and they do not understand that they will become real employees in the future, let alone that they will represent the advanced productive forces that Chen Jian said in the future.

Several classes in Lanxiang Technical School have already carried out simple education classes for industrial technical workers, and they are still learning to count and read, because it is difficult to find teachers who teach nature.

The newly recruited people skipped the process of learning counting and reading, and directly started learning technology, or groping for technology.

In the eyes of some young people, Chen Jian just has nothing to do and eats his fill.

But if you have money and food, you will have a stable job for ten years after you finish your studies. It is said that the salary is fair, and no one will say anything more.

There were 50 students in this group, and ten of them learned how to cut bamboo, mortise and mortise, and connect bamboo joints with an invited teacher.

The other 40 people were dragged by Chen Jian to learn from labor production from the first day they entered the school.

In a place near the workshop where there was obviously no spring water, Chen Jian asked them to dig a well.

Young people don't care why they dig wells, and if they are asked to do so, they dig.

After half a month, a large pit with a square meter was dug, and no spring water seeped out, and the rock layer was exposed at the bottom.

When the rock layer was completely cleared, the students told Chen Jian.

Chen Jian asked them to move stones and learn how to mix cement to build a large pit measuring one foot square to prevent it from collapsing.

This big pit is about four meters deep, and it is not difficult to build such a big pit.Especially after having wooden tracks and cement, this kind of work is easier.

When more than 40 people built the pit, a large amount of moso bamboo was transported nearby.

Chen Jian found Huang De, and hired a master bamboo craftsman to make a winch with a lot of bamboo.

After the winches, ropes, bamboo strips and other utensils were prepared, the big pit with a depth of more than four meters that had exposed the rock layer had also been built.

According to Chen Jian's request, stones and cement were used to fully support the surrounding soil walls, leaving a half-foot-square wellhead, but this well is a dry well without water.

After the commander erected the bamboo winch and placed it at the mouth of the well, Chen Jian called the group of students under the winch.

"You have to learn how to dig a well."

The young people were puzzled and asked: "But this is not how to dig a well. Instead, you should dig a pit that can accommodate people, and lay stones and bricks from it. Besides, this place doesn't look like a place with water at all. Mr. Chen , if you want to dig a well, we suggest that you dig it to the north of the workshop near the col, where there should be water."

Chen Jian said with a smile: "Who said that digging a well is just to dig water? Besides, who said that digging a well must be like you? Let me ask you first, have you learned everything you have learned before?"

"Yes. How to mix cement, how to stack stones, how to dig holes...all of these will be done."

"How is it different from sitting in a classroom and listening to someone talk?"

The young people laughed and said, "It's understandable to speak, but it's another matter to do it. Sometimes the reasoning is right, but the actual operation is different."

Chen Jian nodded and said: "That's right. What is done on paper is always superficial, and I never know that this matter has to be done in practice. As for me, I am a gentleman on paper, and I have to rely on you to do things in practice."

He produced a stack of blank notebooks, and a large stack of graphite pens.

"I can only give you an overview. During the specific operation, you will encounter various problems. When you perform the specific operation, write down all the problems you encounter. Write down how to solve them. If there is a problem, whoever can come up with a solution will be rewarded with ten silver coins."

"Select two people and check everyone's records every day. If you have any questions, write them down and give them back to me."

"Now, Mr. Paper is going to explain the truth to you."

"Classes begin!"

More than 40 people sat quietly on the small horses, and Chen Jian asked people to lift the blackboard and various tools.

"Today, let's talk about how we dig this well."

The principles of a simple winch and a manual animal-powered percussion drill were drawn on the blackboard, and a heavy drill bit forged from crucible steel was placed in front.

This is a very heavy drill bit, the top is round, but the bottom is not round, but has a bevel with an inclined angle, and the hardness is excellent after quenching.

Everyone looked at the drill bit, Chen Jian wrote a few words on the blackboard, turned around and started talking to the students again.

"To dig this kind of well, first dig a hole. After digging until the rock layer is exposed, you can't go down, and then build this big hole with stones."

"This is what you have learned before. Next, let's talk about how to dig a well with this steel drill bit."

After finishing speaking, Chen Jian picked up an iron chisel from the side, pointed at the stone next to it, and hit it hard from top to bottom.

After a few hits, the stone finally shattered.

"It's roughly like this. Lift this steel drill bit, hang it high with a winch, and rely on the impact of the fall to smash the rocks below bit by bit."

"Why is the bottom of this drill bit biased? Because it needs to be broken from all sides to the middle. If only the middle is sharp, the result of smashing too much will be that the middle is broken and the four sides are not broken."

Chen Jian picked up a piece of stone and said with a smile: "If the four sides are broken, the middle must be broken. If the middle is broken, the four sides may not necessarily be broken, because the four sides are connected to a wider surrounding."

"So when smashing, let the drill bit continue to rotate in circles to break the surrounding stones, and then the well will naturally be broken."

Students are not surprised by this new method of digging wells. The principle is very simple. Everyone knows that falling down can smash rocks.

Just looking at the "well mouth" that was one foot square, some students raised their hands and asked, "Mr. Chen, big stones can be taken out, but what about small debris? Besides, if they are all smashed, the well will be destroyed." It's just rubble inside. How can we get in such a small well?"

Chen Jian asked everyone to stand up, and stood beside a pottery basin that had been prepared, which was full of mud and sand, which was sticky when mixed with water.

Picked up a bamboo tube that didn't look fancy, stuffed the bamboo tube into the clay pot, and then lifted it up vigorously.

Amid the amazement of everyone, Chen Jian turned the bamboo tube upside down, and a lot of mud flowed out from the top.

The students were all stunned, this bamboo tube was too strange.Muddy water can go in from below, but it cannot come out from below.