survival in the wilderness

After talking about this, Lin Yan focused on the copper mine to the people present, and took out all kinds of copper utensils he brought back.

Dazzling copperware, attracting everyone.

Different from the thickness of ironware, copperware itself is golden yellow, which has won everyone's love.

After looking around with satisfaction, Lin Yan finally said, "Mingwan Village has copper mines, and these are the copper ware they smelted. They look pretty."

Everyone nodded unanimously, no one didn't like the dazzling golden light.

"This is copper ore. It's green and blue. It's very beautiful and has many uses. There are many kinds of metal elements in it. As long as we bring it back, we can extract many kinds of metals. So, open up the road to Mingwan Village It is imperative."

Shui Pozi was the first to say: "You have traveled for eight months to reach Mingwan Village, it is so far away, it is impossible for us to build the road."

Leng Fang: "Yes, it's too far away. It's very difficult to build such a road. There are countless mountains and rivers to cross on the road. It's impossible to do it. It's not going to the mines, it's only more than 300 miles away."

Without waiting for others to speak, Lin Yan hurriedly said, "What are you thinking? It's really impossible to build roads from the ground. I'm talking about waterways."

Those who wanted to speak closed their mouths, waiting for Lin Yan to continue.

In order to solve Yuan Da and Yuan Er's food, Lin Yan had to go home, so he took Yuan Da and Yuan Er who were basking in the sun to the arbitration court.

"Very good. Only when each city has its own army can it protect its people."

"Haha, there is a new discovery at Huishan. Not long after you left, Huishan sent some silver-white stones. The few of us thought of silver mines at first glance. After testing, it turned out to be Silver mine. We went to Huishan to see that there is indeed a silver mine, and the reserves are unproven. There is natural silver, as well as silver-gold ore and other silver compounds. Since the silver mine was discovered, we have been busy separating and purifying it. want more substance."

"They are so smart, they have learned simple words from us along the way, and there is no big problem in communication. Alan, they don't want to go, no one can help them, we have to raise them together."

After learning about some changes this year in the arbitration tribunal, Lin Yan reported the situation of going out in detail, focusing on Yuan Da and Yuan Er.

Lin Yan was really startled, feeling like he was hallucinating, "Is what you said true?"

Lin Yan shook his head and said, "Don't worry too much about it. Mingwan Village doesn't have a boat, so we can't do it if you want to. They live in poverty, and they need us right now."

Lin Yan was really curious. He hadn't seen anyone in the laboratory since he came back.

After finally solving Yuan Da and Yuan Er's meals, Lin Yan came to the laboratory.

"We walked all the way, remembering the general location and making records. It is speculated that the Ming River in Mingwan Village is likely to be connected to the Yang River. Therefore, next year we plan to explore by water. If the guess is correct, from The time from Sun City to Mingwan Village will be greatly shortened, and it will not be difficult to transport the copper ore back.”

Seeing everyone's enthusiasm, Leng Fang said: "The population of Mingwan Village is several times that of ours. There are so many people. Are they willing to sell us the ore and live in peace with us?"

When Alan and the others saw Yuan Da and Yuan Er for the first time, their fear and defense were very obvious.

"You don't know I'm back now, do you?"

Their tall, mighty and extremely fierce looks attracted everyone's attention along the way.

Seeing everyone's silence, Lin Yan continued his efforts: "Yu Da and Yuan Er are really not something that a family can afford. They can eat and fight very well. Most of the beasts outside are afraid of them. I can take them to hunt. Strive to make Yuan Da and Yuan Er self-sufficient."

It took Lin Yan a lot of words to dispel their fear, so he asked Lan Xing to come and talk about Yuan Da and Yuan Er's performance on the road.

Although Sun City now belongs to the alliance and is not fighting alone, Yuanye City and Qingyan City are far away and have not yet entered the right track. If Mingwan Village bullies others and covets Sun City, they will not be able to help .

They are indeed too edible, and Huahong's worry is right. If they are raised by themselves, they will be eaten up in less than half a month.

Lin Yan breathed a sigh of relief when he arrived at the arbitration tribunal.It's really not easy, Yuan Da and Yuan Er didn't cause a stir when they came back late yesterday, and they still couldn't escape today.

Ye Cong nodded affirmatively, "It's all true, how dare I lie to you about such a big matter. Take a look, these are rough stones brought back from the silver mine."

A Lan asked curiously: "Yu Da and Yuan Er, we haven't seen each other yet, do they really understand human nature?"

Ah Lan: "It's feasible to say so. It's just that the boats should not be enough. To go to Yuanye City and Qingyan City, Huishan needs boats. I made another boat this year, and I'm still a little nervous."

"What is it that makes you so addicted?"

"What are you busy with, I didn't see you when I came back?"

Looking up in a panic, he saw Lin Yan. Ye Cong put down the things in his hands, and said with a smile, "Lin Yan, you're finally back. Did you go well?"

Shipbuilding is indeed no problem, everyone agrees.

"We don't know the situation yet, we will make a decision after seeing Yuan Da and Yuan Er. Lin Yan, bring them here."

"They are still worrying about food. We only need food to exchange for copper mines. Although Mingwan Village has a lot of people, compared with us, there is still a gap in strength. I heard that the military has expanded its recruitment. How many people are there now?" people?"

After entering the door, Lin Yan didn't see anyone, so Lin Yan went to look for Ye Cong.

"If there is not enough boats, we will build them and we will start next year. From now on, let the wood factory work overtime, and it should be no problem to make another boat."

Ah Lan looked around, "What do you all think, you want to use Sun City's taxes to raise Yuan Da and Yuan Er, everyone express your opinion?"

Many people's first reaction when they saw the beast was entering the city, and they wanted to copy the beast to fight it.Lin Yan quickly explained with a smile on his face.

"If I hadn't seen you in real life, I really wouldn't have known you were back. I've been busy in the laboratory recently and haven't come home. Lin Yan, you must not have imagined what we found."

Alan said: "The military department recruited 500 people this year, and each sent 50 people to Yuanye City and Qingyan City to form new teams for training in the two cities, which can also be regarded as military units."

Seeing a large pile of ores of various colors, Lin Yan finally had a real feeling, "No, such a big matter, I was just in the arbitration court, why didn't anyone mention it."

"Not many people know about it. Let us keep it a secret. Let us study it first and decide how to mine the silver mine after you come back."

After carefully touching all the ores, seeing the results given by the Science and Technology Museum, Lin Yan became more and more restless.This silver mine is really a treasure, not only natural silver, but also several silver compounds, which are important raw materials for refining silver.

Among them, the silver-gold ore can not only refine silver, but also obtain gold, which is extremely rare.There is also silver sulfide argentite. With these things, many chemical experiments can be done.

These are purified materials, important raw materials for synthetic materials, and there will be a huge breakthrough in chemical development.Really happy.