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spn There is a new teacher in Lishuping. He gives lectures every few days. He talks about things that only students in big cities have the opportunity to learn.

From a dozen children at the beginning, to a group of children near a small mountain col, this rural small class finally gathered 20 people. [Search for the latest updates here]

From the first day of class, the children were attracted by this teacher's set of things. The biogas that can be ignited, the magnet that can absorb nails, and the songs that are very nice, although not very good.

I understand the meaning of the song, but everyone thinks this teacher is amazing.

"The sun is shining in the sky, the flowers are smiling at me, and the birds are saying morning, morning, morning..."

A group of children sang newly learned children's songs and walked around the village playing hide-and-seek games. They happened to meet Zhang Shusheng who was returning to the village carrying a basket of stones on his back. Several children rushed up to say hello.[

"Hello, Teacher Zhang!"

"Hello, classmates, be careful, don't fall."

Looking at the children who looked disheveled but very happy, Zhang Shusheng felt as if he had returned to modern times. He smiled and pushed away the group of children, but two older children came over and said, "Teacher Zhang, we

Come and help you carry it."

"How can this work?" Zhang Shusheng's basket is full of ore, how can the two children carry it? These two children are the most spiritual in the village, one is named Chen Jun and the other is named Zhao Ziyun. They and the boy on the col are called

Zhu Zijian's children are considered the three most promising children in Zhang Shusheng's class.

Chen Jun is taciturn by nature and doesn't like to talk, while Zhao Ziyun, on the contrary, likes to ask questions about everything. He and Zhu Zijian have similar personalities and think deeply about things. When they encounter something they don't understand, they always like to ask the teacher who seems to have no understanding.

.

Chen Jun and Zhao Ziyun did not let Zhang Shusheng continue to carry it. They took the basket one by one and took it over. One person could not carry it, but the two of them could carry it just fine.

In order not to disturb Zhang Shusheng's daily reading, Sun Changqing specially renovated the entire back of the house and turned it into a backyard. The stones were made from local materials and the trees were all set up in the village. It was quiet. Zhang Shusheng refused to open the backyard door, and the Sun family was determined not to.

It will disturb them. As for daily meals, the village provides them together, which does not cost Old Man Sun and his family too much money.

He carried this ore, which was obviously not an ordinary stone, back to the backyard, closed the door and took out the dream machine. At this time, the dream machine had already turned on village-level functions. In addition to elementary item manufacturing, it also had elementary technology and could provide mineral identification.

Basic database functions, etc.

Zhang Shusheng picked up a piece and put it in front of the Dream Machine, and started the comparison and identification function of the database. The name was immediately displayed on the remote control: phosphate rock, use, preparation of phosphate fertilizer, medicine, food...

Unexpectedly, it turned out to be phosphate rock, and Zhang Shusheng was a little overjoyed. Although he had known that the mountain behind the village was a kind of ore, he did not expect it to be such a practical ore. Judging from the identification analysis on the Dream Machine, this kind of ore

Phosphate rock can be made into crushed ore powder, which is the basic phosphate fertilizer.

Nitrogen grows branches, potassium grows roots, and phosphorus sprays flowers and fruits. This sentence is the only crop knowledge that Zhang Shusheng, a farmer, can remember, and it happens to be there.

Lishuping is a typical southwestern village. The soil quality is actually very good. If there are good seeds and good fertilizers, not to mention a bumper harvest, at least enough food will not be a big problem.

In the past few days, Zhang Shusheng has begun to teach children the basics of modern science. He actually found magnetite last time. Although it was very small, it allowed him to make a simple magnet. Unexpectedly, what he brought back this time was phosphorus.

mine.

In addition to taking classes, he has actually been preparing to start a business. He needs to go to the county town, and he also needs an excuse to get some things out.

Zhang Shusheng told Sun Changqing that he wanted to go to the city to buy some things and buy some simple teaching supplies. The old man supported it, but said that the world was not good and the weak Zhang Shusheng could not be allowed to go alone, so he asked Sun Laixi to go with him.

In one night's work, Zhang Shusheng had actually prepared everything.

He found that if he imitated some simple things with templates and raw materials, the Dream Machine could be copied with almost no energy consumption. He found some metal and used his own watch as a template, and the Dream Machine only consumed very little energy.

He used his energy to imitate three watches that look like brand new watches at first glance. Throw away the straps and hang them on a string, and they become a different kind of pocket watch.

There is only 15% energy left in the village-level system, so Zhang Shusheng must use it urgently.

What needed to be synthesized most were food crops. However, Zhang Shusheng was also very thoughtful and did not do too much, so he synthesized potatoes. However, this kind of potato was not the shriveled small potato grown in the countryside at that time, but the yield was two or three times larger.

times the quality of potatoes. Even after taking into account fertilizer factors and planting methods, the yield is definitely much better than the varieties grown in Lishuping now.[

It originally had a total of 30% energy, but 15% was used up. Now I have synthesized some original potato seeds. Zhang Shusheng looked at it and said, "Hey, there is only 5% left." It is estimated that if I synthesize it again, the current energy will be gone.

It seems that you have to find a way to improve your strength as soon as possible, and you can't just be a teacher forever.

In the end, I found two technical plan details and copied them from the primary technology in the dream machine. I added the pistol that never left my body and set off with Sun Laixi.

He usually went into the mountains to look for minerals, and Zhang Shusheng occasionally practiced his pistol marksmanship. He didn't hit a few rabbits, but his marksmanship improved a lot. He was still quite accurate at shooting stationary objects within fifty meters.

There were two reasons for bringing Sun Laixi with me. One was to have a follower, and the other was that the road was not smooth. On this short mountain road of twenty to thirty kilometers, in addition to encountering three kinds of exorbitant taxes and miscellaneous taxes, there were even mountain tolls from bandits.

Zhang Shusheng was wary of this group of bandits. He heard from Sun Laixi that these bandits were from Yunwu Mountain and were quite powerful, and the local bureaucrats didn't even dare to care about them.

The mountain road was difficult and treacherous. Fortunately, I spent some money to pass the checkpoints. After walking hard and slowly for half a day, I finally entered the city. If I hadn't gone out in disgrace, it would have been already afternoon by now.

Although Huize County is dilapidated and worse than the most dilapidated county in Zhang Shusheng's memory, Huize was the hometown of Yunnan Governor Tang Jirao at that time, so it received some care, and the county was relatively prosperous, with even small foreign companies.

There is a family.

He had no money and ate some boiled potatoes to satisfy his hunger. The first thing Zhang Shusheng did was run to the pawn shop to get some money to spend.

"Huh? Three good pocket watches?" The boss who came to Qingdang heard that there were customers outside who wanted to use them as pocket watches. These things are valuable even if they are valuable, but they are not as valuable as gold and silver jewelry. But it depends on where these things are made.

According to the fineness of craftsmanship, some are expensive or others are cheap, so he walked out of the back hall in person.

"The timing is pretty accurate, and the appearance is average. Well, it's pretty decent." The boss is a businessman, and of course he talked about these three pocket watches with both praise and disdain. In fact, he was already very happy, because these three pocket watches were shiny.

The workmanship is exquisite. Even if it is not as exquisite as the most exquisite gold watch and gemstone watch I have ever seen, it is better because of its novel style and particularly good workmanship. It should be a new product from overseas and can be sold at a good price if resold.

Zhang Shusheng naturally understands the pros and cons of his own things. He has a dream machine, and his watch has been out of date a long time ago. Although it is not as good as the most exquisite handmade watch, it sells well. "Boss, you see, I am just a down-and-out scholar. Let's start."

Let’s set the price. Don’t just sell it.”

"One is worth 20 oceans to you, and 3 of them are 50 oceans in total." This pawnshop owner is a very clever man. When he saw Zhang Shusheng with an honest man with mud legs, he didn't think highly of him. He lowered the price ruthlessly.

This is the number.

As soon as the shopkeeper raised his hand, fifty oceans were placed on the counter of the pawn shop.

"5,50 oceans..." Sun Laixi had never seen so many oceans. When he heard 50 oceans, he couldn't close his mouth. He didn't expect that Brother Zhang was a son of a wealthy family and could easily pass off such valuable things.

Zhang Shusheng secretly thought to himself that he was indeed a profiteer. With a quick grab, he snatched back the watch that the shopkeeper was playing with. He turned around and left: "30 yuan, huh, let's go to another company!"

"Don't, don't... please give me a price. You have to pay a price for pawning things, right?" The boss was anxious. Although these three watches were not inlaid with gold or silver, their unique workmanship and exquisite appearance could be resold.

But it's only a few hundred oceans.

Zhang Shusheng waved the watch in his hand and said without any doubt: "Sell it for 200 each, or 500 for three. If you don't want to sell it, I'll go to the one at the west end of the city."

"Five hundred oceans!!" The pawnshop owner and Sun Laixi both exclaimed. They didn't expect the three watches to be so valuable.

Zhang Shusheng knew what he wanted, and without waiting for him to bargain, he called Sun Laixi and left: "Come on, Laixi, let's go to the Baolaiju in the west end of the city to try our luck. Maybe someone will buy Qian'er800."

"No, no. Sir, please don't leave. I came to Qingtang to buy the things." Perhaps the name of Baolaiju had an effect. The pawnshop owner gritted his teeth and actually agreed.

The transaction went smoothly without any surprises. It was only five hundred oceans. Although the amount was not particularly large, it was very inconvenient to carry. Fortunately, the pawnshop owner was very surprised that he could not come up with that many oceans in cash.

"Little yellow croaker?"[

What Zhang Shusheng finally got was 10 small yellow croakers and 200 large yellow croakers. The small yellow croakers were so dazzling that both he and Sun Laixi were in a daze.

After leaving the pawn shop, Zhang Shusheng was very careful along the way. He looked behind him from time to time. After deliberately turning around a few times and noticing something was wrong, he pointed to an inn in front of him and said, "Let's go and stay there first."

It was only 1915 at this time, and the world had not yet become chaotic. In addition, Huize was Tang Jirao's hometown, and the security was pretty good. In the afternoon, Zhang Shusheng hid behind the door and watched for a long time to make sure that no one was following and monitoring him.
Chapter completed!