Thinking of the prosperous world he had seen, the civilized life he had experienced, and the comparison of the current situation, Lin Yan was shaken again.

They are so energetic because they are ignorant and have not seen anything better, so they are so satisfied with everything they are now.

The most painful thing is that I have obviously enjoyed the best, but suddenly everything is gone, and I am in a desperate situation, which is even more unacceptable.

She now has all the knowledge, but she has no place to use it. If you want to show your strengths, you are restricted everywhere.

Shui Sheng urged: "Lin Yan, what are you thinking, you taught us to count, words, and solve the food crisis of the tribe, you are so powerful, what do you think?" ”

After being silent for a while, Lin Yan said, "You won't understand. ”

"You don't say how we understand." Shui Sheng was anxious, "You name it, let's figure it out together." ”

Lin Yan broke the jar and broke, "Just say it." ”

"I want to live in a clean and tidy house, eat delicious meals, and wear comfortable and nice clothes. I don't have to be so stinky when I go to the toilet, I don't have to rely on two legs to go out, I don't have to live the life of a savage, I still want to travel in space, I want to fly into the sky, I want to live as I want......"

"I want a lab, I want advanced equipment, I want a smart network, I want ......"

Thinking of what to say, Lin Yan vented the dissatisfaction and resentment accumulated in his heart these days.

"Do you know what the future of humanity will look like? I can imagine that people at that time had broken the shackles and could leave the earth to travel to other planets, even if they were infinitely far away, they could see each other at any time......"

……

In the end, Lin Yan was exhausted and extremely weak in his heart.

"You don't know anything, you don't have knowledge, how can you solve it?"

A group of children were dumbfounded, they only felt that Lin Yan was talking nonsense, what was that, they couldn't understand it at all.

Mu Shi, Lao Hei and others also came over at some point.

After listening to Lin Yan's venting, they were even more confused.

Xiao Shi's eyes were full of brilliance, "Lin Yan, will those you said in the future?" ”

"yes, it's a pity you don't want to see it." Lin Yan said weakly.

"Why can't you see it, as long as you work hard, it will be achieved one day." Little Stone is ignorant, fearless, and full of confidence.

Lin Yan hit him, "It takes many years and countless generations of hard work to achieve all this, and it needs a firm foundation to back it up." Now there is nothing, stop dreaming. ”

"There's no way to do it."

"Oh, that's easier said than done, if I could do it, would I be like this. I want a knife right now, and I can't do it with a single pot. ”

"What is a knife? What is the pot? ”

"Knives come in many materials, but they have one thing in common, and that is sharpness, and when you see the tree, you can easily cut it with a knife and make it look like you want. A pot is a cooking tool, and it is indispensable if you want to eat delicious food. ”

"How do you make a knife?"

……

Under the leadership of Xiao Shi, the children gradually deviated from the topic.

The more Lin Yan spoke, the more excited she became, wanting to pour out everything in her head.

The blood of those who listened was boiling, and it turned out that the world could still be like that.

When Lin Yan's mouth was dry, she had already transitioned from the Stone Age to the Intelligent Age, and she shook everything she knew. It's just a general idea, but it's too far ahead of its time.

Many of them don't understand, but their hearts are full of longing.

Shui Sheng saw that Lin Yan had spirits, and after hearing what she said so much, he felt that the matter should be solved.

It turns out that this is the reason why she doesn't want to live.

After everyone gradually calmed down, he said: "Lin Yan, what you said is too mysterious, it is difficult to achieve it, we will definitely do it if we work together." It's like learning words, as long as you teach us, we all learn. In the future, you teach us more what you know and what you want to do, and we will do it together. ”

The children nodded in agreement and promised that they would do what she taught and study hard.

Lin Yan was happy, "Okay, I want to burn pottery now, there is no clay, let's find it together." ”

"What is clay?" Shui asked.

Little Stone: "What is Pottery?" ”

After Lin Yan's explanation, the children happily looked for clay.

Lao Hei took a red apple and handed it to Lin Yan, "Eat it." ”

Mu Shi handed her warm water in a stone vessel.

After drinking the water and eating the sour red apple, Lin Yan came back to life.

Looking at a piece of hemp planted in the distance, it should be ripe, "Let's go, let's harvest the hemp." ”

The first batch of harvested hemp seeds left a few catties to eat, and she distributed the rest to the tribesmen, so that everyone could find a place to plant, and she planted a large piece not far from her home.

The environment here is special, suitable for plant growth, and the captle can be harvested in about three months.

It took a few people more than an hour to collect a bunch of ram, and there was still a lot of that large piece.

The next day, the flowers and leaves also helped to harvest the hemp together.

The hemp of other families in the tribe matured one after another, and after seeing the great usefulness of the hemp net, everyone attached great importance to the hemp net.

He planted hemp everywhere, and also paved stone slabs for his family like Lin Yan's house to prepare for harvesting hemp.

The vigorous harvesting of hemp and the kneading rope began.

The pika cubs raised at home grow up and give birth to cubs one after another, batch after batch, and there is no need to worry about not eating. People are involved in this activity.

The simple nitrate of leather also spread, and there were no idlers in the tribe, and everyone was busy doing this and that.

Basket weaving, nitrate leather, hemp rope, whether old, weak, sick or disabled, all put into it.

After more than a month like this, Lin Yan's contribution value finally saved up to another thousand, and she eagerly opened the room number 0103.

When he saw the things inside, Lin Yan didn't know whether to be disappointed or happy, these things could not be used much now.

It's still a room full of books, and unlike in the past, this time there are a lot of pictures in the books.

This is a room full of weaving, all kinds of weaving patterns, and there are also weaving methods of cloth.

There are also tools for weaving, etc., all of which are wooden tools.

It looks very simple, the method and principle are the same, but Lin Yan feels that it is too difficult to achieve.

Only one of the simplest spindles might be a try.

The spindle is composed of a hammer body and a spinning strip, the silk to be spun is tied to the spinning strip, and the gravity of the hammer body and the torque when rotating are used to spin the silk into threads.

The weight and size of the spindle determine the thickness of the spindle, and the number of rotations determines how tight the thread is.

I just harvested a lot of hemp silk, so I can try it.

Lin Yan immediately found Mu Shi and asked him to help make a small spindle, which was very rough.

I used wooden strips as spinning strips and stone as spindles, and found some hemp silk to practice.

The effect is still good, much faster than hand-rubbing twine.

The experiment was successful, and she set out to process the hemp silk.

The current hemp silk is the stem bark of the hemp, which has not undergone any treatment, and is very coarse, and the linen cloth made is also very rough.