The amount of iron coins issued initially was limited, and Shi Zhi's concern was right.

The opening of the coinage cannot be opened, once this opening is opened, the coinage will be minted if there is no money in the future, and the depreciation of the iron coin will be very fast.

If you want to maintain the purchasing power of iron coins, you can't just mint them. Money, as a medium of exchange, must ensure scarcity.

Lin Yan said: "It's right not to mint coins. A new batch of ore has been delivered, and it won't take long for the finance department to recover a lot of money from individuals. Iron ore is a common asset and is the main source of money. The arbitral tribunal will control it, and in the future, when every household has planted wheat and solved the food problem, it will implement taxation, which is the basis for the operation of the city. ”

After speaking, he looked at Huang Ying and Bai Chen, "If you need someone, go find it, I will apply to the Finance Department for research expenses first, and there is no guarantee whether it can be approved." I'll try my best. ”

Both of them nodded, both thinking about how to support people in case there was no public expense.

Blue Moon was the last to say, her biggest action this year was to go to the mine, and the rest of the time she was in the materials department, recording the entry and exit of public property.

At present, the main material is the iron tools stacked in the warehouse, which is the bulk of the financial revenue, and as long as it is sold, the money can be recovered.

The most popular thing in the city is ironware, whether it is a sickle or a large knife, it is urgently needed by every family.

It is multi-purpose to open up the wasteland for self-defense, even if it is against a fierce beast, with a weapon in hand, it will have a little more confidence in my heart.

Lan Yue looked at Lin Yan and said: "The road to the mine has been discovered, it is imperative to build the road, can it be transported by car next year?" ”

Lin Yan shook his head regretfully, "The most important thing next year is to open up the wasteland and plant wheat, only by filling your stomach first and not worrying about eating and drinking, can you think of anything else." When every household has surplus food and people don't have to worry about food and drink, we start building roads. Speaking of this, Shi Zhi and Ye Cong, you have one more task. ”

"What for?" Shi Zhi asked, he had long been used to Lin Yan's sudden whim, and as he spoke, he found them a job.

Ye Cong was also accustomed to it, waiting for Lin Yan to continue.

Lin Yan suddenly thought that there was too much wheat to be planted, and it was too slow to rely on people to carry back bundles and bundles, so he should make a rack car, and one cart could pull a lot of goods.

The frame cart can be pulled by an ox, or one person can pull it in front and others push it in the back, which is convenient and practical.

She saw a lot of wood in room number 0109, which could be used. When I watched it at the time, I still remembered that I forgot about it every day.

She found a piece of yellow paper, picked up a thin pen made of wool wood, and brushed and drew on the paper for a while, and the appearance of the frame car jumped on the paper.

Lin Yan took the paper to explain the parts and principles to Shi Zhi and Ye Cong, in fact, she had never seen the real thing at all, it was all on paper.

The others listened with interest, their eyes lit up.

Hua Min said happily: "This frame car is good, it pulls a lot of things, and it doesn't take much effort, and it can be used to harvest hemp and transport ore in the future." ”

Lin Yan smiled: "It's useful, don't think about it yet, I haven't finished talking yet." Although this frame car is good, the wheels are wooden and not durable. I thought, let's just change it to iron, which is wear-resistant and durable, and can be used for a longer time. ”

"yes, that's what I was trying to say." Shi Zhi nodded, "Wooden wheels can also be used, but they are easy to crack and need to be replaced frequently, which is very troublesome." It's better to do it all at once, make the wheels and shafts out of iron, and make the top boards out of wood. The car board is easy to make, and the people in the carpentry factory can do it directly. I'll work with Lin Yun to study what to do with the wheels. ”

"Okay, you can arrange it yourself."

Lan Yue said: "Since you have to use a frame car, the road leading to the field must also be repaired, otherwise the car will not be able to go." ”

"That's right. Wait for next year to open up the wasteland and farm the land, and build the road by the way. When the rack car is ready, it can be pulled into the ground. When the arbitral tribunal meets at the end of the year, this matter will also be raised. ”

Lin Yan looked at everyone, "Everyone has made achievements this year, and they have done a good job, now is just the beginning, we are people who want to go out of the wilderness and see the world, and we are destined not to be in a corner of peace." Everything we do now is to go further in the future. In the future, we need to work together to build Sunshine City better and let people live a better life. ”

The ten people in the laboratory, each of them can be independent, they live up to Lin Yan's expectations, and they are using their own abilities to change Sun City.

Shui Sheng glanced at Lin Yan deeply, and already understood her ambitions, "Don't worry, we all keep the blueprint you described in mind." I think the most important thing is in school, Hua Min should be more attentive, select useful people to cultivate, relying on us alone, it is still too slow. ”

To know the proportion of the population of Sun City, children under the age of 12 make up more than half. The growth of this generation is the most solid foundation.

As long as they are nurtured well, the future of Sun City will be a completely new place.

Lin Yan nodded, "Yes, we have to cultivate them from an early age, and when we grow up, we can be consistent with our direction, they are the main force in the future, and we can't let them go." Hua Min, you bother. In addition, this year's winter season, we took time to attend classes and learn more profound things. ”

At the beginning, they were only taught the most basic knowledge, and she had already redeemed the intermediate textbooks from the Science and Technology Museum to prepare for this year's cold season.

The ten of them are different, they are going to break into the world with her, and even those who conquer the sea of stars must grow up as soon as possible.

I heard that I wanted to learn something new, and everyone came to the spirit, listening to Lin Yan's class was to open the door to the magical world, and the things inside were extremely mysterious in their eyes.

Especially after two years of practice, they have all confirmed that Lin Yanjiao's basic knowledge is correct. As long as it is used well, it can make a big difference.

Looking at their expectant looks, Lin Yan said with a smile: "Then it's decided, the class has to be attended, and the work in your hands can't be stopped, don't be lazy." ”

"Don't worry, we'll do it well." Hua Min assured. "However, we'd better schedule it around dinner, so that everyone can make up that time."

"Yes. It was scheduled to start at 6 p.m. and study for two hours a day. ”

In order to accurately calculate the time, Lin Yan and Shi Zhi made an hourglass together, made of wood, and used a twenty-four hour timer. The speed of the hourglass leakage is fixed, and with the speed of the sand, it drives an indicator stick, which is marked with a twenty-four hour scale to record the time.

The only trouble is that someone has to pour the sand from the bucket back into the hopper at regular intervals every day.

But it's okay to forget, just find Lin Yan and recalibrate it.

The timing in the science and technology museum is very accurate, never more than a second and no less, Lin Yan has long been used to calibrating the hourglass for people.

(End of chapter)