Seeing that Guan Lin was more interested in this thing, Lan and the three of them also came over, and when they saw what the girl was interested in, the three of them were a little strange.

"Goddess Lin, this is the tendon of an animal, it can't be bitten, it's useless, at most it's used to tie it around the waist, we prefer to use green vine to tie it." Hu touched the green vine on his waist and said.

"Yes, it's too soft, the bundle is not strong, it's uncomfortable when it's tight, and it's easy to fall off when it's loose when hunting, it's not easy to use!" Zeng was continued.

Lan also said on the side, in a word, this thing is useless, why is the goddess Lin so interested in the god horse?

Guan Lin has been staring at the tendons of these animals again, and after confirming that they are tendons, her heart has been in ecstasy, and she has found good things, tendons are too useful, and you can make many things, such as making bows. In fact, the girl thought about making a bow for the first time when she went out with Lan, and at that time she wanted to make the same crossbow as her hand, and then I thought that the crossbow was too complicated to make a bow, and it was useless to make a bow, so I just thought about it, why women can't go out in primitive society, it's because they can't protect themselves, if women can protect themselves like men, and hunt, will they not let them out?

Now it's okay, you can make a bow, everyone who wants to go out with a bow, let the men see, women are also very powerful, think about Guan Lin is happy, in the future, I will go out with the women's bow team in the future, think about it is spectacular, think about it, the key is to make the bow first!

"Hu and Zeng Shu, do you two know the branches with good elasticity, hurry up and find some back, don't be too thin, the more the better, I'll be useful!" Guan Lin said to Hu Hezeng.

Now Guan Lin's words are considered "myths" in the tribe, although Hu He Zeng couldn't figure out why the goddess Lin asked them to find a resilient branch, but since the goddess Lin said it, it must be very useful, and he didn't delay turning around and leaving.

Seeing the two of them leaving, Guan Lin beckoned Lan and the two of them to take a few tendons out together, and the good things should be saved!

Bows are still relatively common, and some children's toys are still bows, but the arrows have been replaced with suction cups, which can be sucked on a smooth plane when shot out, and will not hurt people. Some can also do it yourself, in fact, it is relatively simple, find a branch with good elasticity, dig two grooves at both ends, first tie an elastic rope at one end, pull and bend and then tie the other end, the simple bow is done, the arrow is better to find, as long as it is a straight hard point! The production is simple but very practical, even in today's highly developed science and technology, the bow and crossbow that combines high-tech are still sharp weapons in the hands of special soldiers, just like Guan Lin, who is equipped with a crossbow in this field training.

Guan Lin and Lan went back to the cave and took out their belongings shop, and some things would be used when making bows, like multi-purpose sabers. Guan Lin planned to give Hu He a try before he was returned.

First, cut a few thumb-thick branches with **, remove the small branches on them, and hand them to Lan Lan and ask her to remove the skin on them. The two of them were doing it, an old man came over hesitantly, saying that the old man is actually not old, and he is about 40 years old, which is now in the prime of life, the people of the primitive society seem to be vicissitudes, and they look like they are more than 60, and the elderly people of these tribes can only hang out in the tribe like women because they can't go out hunting with young people, and they can only hang out in the tribe like women, do what they can, and they also want to do something in their hearts.

"Goddess Lynn, my name is Dock, and I am an old man of the tribe, is there anything I can do?" Old Dorsey hesitated and said.

Guan Lin understands the mood of the elderly, I remember that when I was at home before, although my grandfather had retired, he always liked to find something to do when he had nothing to do, and sometimes he was angry if he didn't let him do it. So as soon as Old Doc spoke, Guan Lin handed over the branch that had been cut off in his hand, and said with a smile: "Of course, you can also help peel off the skin from the branch, thank you for your hard work!" ”

Receiving the branch handed by Guan Lin, Old Doc smiled like he had picked up a treasure, and quickly learned to peel the bark of the tree, looking really serious, looking at Guan Lin couldn't help but laugh, it is not easy for the elderly, whether it is in civilized society or prehistory, it lacks a sense of existence, and is afraid that others will say that they are useless.

In fact, no matter when the elderly are Baoa, although the energy of the elderly is not as good as that of young people, but the experience is not comparable to any young person, as the saying goes, the elderly cross the bridge more than the road you walk. We have to give full play to the advantages of our old comrades and let them do something for the elderly!

The key is to let them do something, they can't always peel the bark, let them walk birds and dogs, it's even more impossible to play cards and go to a university for the elderly, and it's not easy to think of something to do in a society where there is nothing, Guan Lin frowned and thought, thinking about it for a long time, a flash of inspiration came to his mind, for the gods and horses not to let them polish stone tools?

The entire primitive social period can be divided into the Paleolithic and Neolithic periods according to the use of stone tools, so stone tools are very critical to the development of human society. In the Paleolithic Age, stone tools were used to make stone tools that were formed by striking stones or stone chips, and processed into stone tools of a certain shape. In the Neolithic Age, polished stone tools were prevalent, which were made on the basis of beating stone tools and then grinding and processing them on gravel stones. There are many types, and the common ones are axes, chisels, knives, plows, spears, etc. If the stone tool is polished, it will be the same as a mirror

Stone tools were still used in the Xia and Shang periods of China and even later, which shows the importance of good stone tools to human society.

Guan Lin remembered that the last time he cut the prey, he used a stone chip, although it was very primitive, but it showed that he already knew how to use stones to do things, and he didn't care about the Neolithic and Paleolithic tools, so just mix them.

"Old Doc, why haven't we seen anyone using stone tools in our Mut tribe?" Guan Lin put down the sharpened branch and said to Old Doc with a smile.

"Goddess Lin, stone tools! What are stone tools? Old Doc was puzzled by Guan Lin's question.

Looking at the confused look of Old Dock, he knew that his guess was true, there were really no stone tools in this period, since this has to wake up, the reason why primitive society has experienced such a long time, the intellectual development of primitive people is a factor, and more importantly, there is a lack of guidance to wake up, many great inventions are flashes of inspiration, so as long as the guide wakes up, primitive humans will also do well.

Guan Lin thought about the appearance of the axe, knife, and spear, picked up the branch and drew it on the ground, and as soon as he drew a stroke, he heard Lan's "huh", and Lao Doc also booed, Guan Lin didn't care, he worked hard, and after a while, he drew it, looked up at Lao Doc and Lan, the two of them were completely stunned, it's terrible to have no culture, what is it to draw a picture, what will I come out of 211 and 985!

"It's called axes, knives and spears in our place, and they can be used for both fighting and hunting, and they are much more powerful than pointed sticks and animal bones." Guan Lin pointed to the pattern on the ground and said to the stunned old Dock.

"This, this, how to do this?" Old Doc saw that the goddess Lin gave him such an important thing to do, and he was a little excited and stumbled.

"It's also very simple to do, first find the right stone, make it harder, and then find a stone with a shape similar to a knife, axe, or spear, and sharpen it hard." Guan Lin probably told Lao Doc about how to make stone tools, but in fact, the girl didn't know how to do it, and it was not good to talk too much, and many things were best left to Lao Doc to explore by himself.

After finishing speaking, Guan Lin drew a chisel in the back, and it is still necessary to dig holes and dig walls in the future. So Guan Lin told Lao Doc a total of four stone tools.