Lin Yan didn't fall asleep either, she entered the Science and Technology Museum.

I saw that the contribution value was 1520, and I checked it, and it increased by 162 in one day today.

"Fat Bao, I'm going to open room number 0102."

She had asked Fat Bao what was inside, but Fat Bao told her that she didn't know, and she would only know when the room was opened.

Fat Bao immediately said, "Okay." Please wait. ”

Ten seconds later.

"Room No. 0102 opens."

Lin Yan immediately rushed in.

I was stunned after just one glance, it was still a room of books, similar to the number 0101 display.

Pulling out a copy casually, Lin Yan was stunned, there was still a difference.

The paper of the book in No. 0101 is yellowed, obviously it has experienced the baptism of time, and there are traces of time, it should be a collection.

The book in number 0102 is different, the paper is white, smooth and flexible, and the handwriting is neat and clear. The fonts are all in simple Song style, as if they were printed.

One of the books she took was titled The Origin of Fire, which tells the history of the discovery of fire.

I took out another book, the evolution of the art of drilling wood for fire.

Another book, Tinder of Nature, introduces the types of fire that can form in the natural state.

……

Preparation of phosphorus fire.

The principle and process of matches.

Seeing this, Lin Yan's eyes lit up.

Read on.

From beginning to end, random sampling, Lin Yan determined that there were nearly a thousand books in this room, all of which were fire-related books.

All kinds, everything.

Upon closer inspection, there was no lighter she had seen in the number 0101.

Lin Yan guessed that this open room was restricted, and it should be related to the environment she was in.

If so, wouldn't it be too easy for her to do anything. All the bodies of knowledge are already available, they are very detailed, and they just need to be copied from books and applied in practice.

So, the science and technology museum is a thick golden finger, providing everything, just waiting for her to realize it, to change this primitive and backward place?

No matter what the purpose of the science and technology museum is, Lin Yan is very satisfied with this external brain.

With all this, what else is she worried about?

There will be machetes, there will be iron pots, and the house should not be far away.

At the same time, I was even more curious about the countless rooms in the back, and I didn't know what was inside the next one.

Lin Yan looked for the book he was most interested in and read it, until he couldn't resist his body's instinct and fell asleep.

I got up late again, and before I could get up, I heard the noise outside.

Listen carefully, there should be a lot of people, what's the situation?

When I walked out of the hole, I saw that it was full of legs, and there was a lot of leg hair, some long and some short, and different shades of color.

Lin Yan was cold, and at this time, he actually thought of leg hair.

Before she could think of anything else, she was picked up. The field of vision is raised, and the past is full of human heads.

Immediately turn your head to see who is holding you.

A rugged big black face, grinning, with eagerness, seeing Lin Yan looking over, Hei Tu immediately said angrily: "I am Hei Tu, how to write my name, teach me." ”

Hei Tu is the warrior of the tribe, the strongest man, a height of 1.9 meters, a muscular body, and his dark skin glows in the sun.

He is very strong in combat, powerful and very explosive. Every time you go out, you can take the people in the tribe to get the most prey.

As soon as Lin Yan thought of this, he heard him say, "This is a pika, alive, for you." ”

Looking along the hand of the black soil, there were two pikas on the ground, one black and one white, with the same head as a mouse, and the size was not large, about two catties. Short-legged and short-tailed, fluffy and fat. The legs are tied up by vines, no wonder they don't run.

This is a pika cub that should not have been born for a long time.

Heitu said again: "I picked it, is it good-looking?" "He chose it on purpose, and the kids loved it.

"Beautiful." Lin Yan said smoothly, "Pure color, without a single stray hair, it looks clever." Is it really for me? ”

Heitu immediately said, "Here you go." You taught me to write names. ”

"Okay."

Lin Yan was very simple, there are not many such good things, of course he had to agree immediately.

She asked Hua Bonus, the pika is the most animal in the vicinity, herbivore, extremely fast, quick to react, it is not easy to hunt, it is even more difficult to catch alive, it depends on luck. The largest can grow to 40 centimeters long, and it is estimated that it should weigh 20 catties.

Pikas are good at burrowing and are burrowing groups. It is also the main source of food for the people of the Sun Tribe.

This pair of pika cubs is not only good-looking, one male and one female, which just comes in handy.

In order to repay the generous gift of the black soil, Lin Yan wrote his name very neatly, stroke by stroke, and taught him the order of writing while writing.

Heitu hugged the slate with his name on it and walked away happily.

As soon as he left, the crowd immediately rushed over, all vying for Lin Yan to teach her.

These people are ready.

Before Lin Yan got up, Hua Hong and Ye Zi had already told them that if they wanted to learn to write names, they should first prepare the stone slabs and wooden sticks.

When Lin Yan appeared and everything was ready, she was sent to write.

There were so many people that there was no order, Lin Yan shouted: "A-Niang, A-Niang." "She's going to be robbed and fall apart.

The bonus squeezed over in the chaos and shouted, "Stop, stop." ”

Seeing this, Ye Zi also shouted along.

It took more than ten minutes for the crowd to quiet down.

The leaves on Lin Yan's body were scattered, and he was held in his arms by Hua Hong, and glanced around the crowd.

She said loudly, "Don't crowd, line up, come one by one." From today onwards, I will write names for each and every one of them. If someone in the family wants to write it, you don't have to come all, just one person with something. In addition, bring an extra slate, and I will write down the ten numbers from 0 to 9, and you can also take it back to study together. ”

Someone shouted, "Is it really all taught?" ”

"Dujiao, I'm right here. In addition, if you have children at home, you can come and study with me, as long as you can walk and talk. ”

Although Lin Yanren was small and his voice was cute, his tone was neither fast nor slow, and he had his own aura, and the crowd gradually believed it and began to wait in line.

Someone has a big slate, Lin Yan will ask how many other people in the family want to write it together.

Some can only write one name on the front and back.

It took an hour to write before sending the people in line away.

Lin Yan's hungry stomach growled, and he hurriedly drank a few sips of the broth that A-Niang had boiled.

Before she could catch her breath, someone else came.

It was Ah Lan, she was holding a pika leg, drenched in blood, and there were more than a dozen people behind her, holding more than a dozen large stone slabs.

Lin Yan took a cursory glance, and most of the people from the Alan family came.

Ah Lan was old and weak, but her eyes were very clear, her voice was very gentle, and she asked Lin Yan to write the names of her family members on the stone tablet.

Each slab is one square meter in size and has a different shape.

Lin Yan felt that it was too wasteful to only write names, so he simply chatted with Ah Lan and made a family of Ah Lan's family.

On the top of the first slab is Alan's name, and on the bottom row are her children, from left to right, in order of birth.