There are quite a lot of female Yuren who choose Agu as their spouse. Because Agu's physical strength is indeed much stronger than theirs. But in the end it was Yu Lan who successfully won A Gu's spouse rights. According to the Yuren ritual designed by Agu, Yuren currently practice monogamy. Agu has imagined a mixed living system, which can improve fertility efficiency, but it will also make the relationship within the group confusing and not conducive to management. It is also a negative factor for the management and education of children in the future. Being monogamous and forming a stable small family is beneficial to the future. At the same time, Agu can devote his energy to researching technology after he no longer has to take care of Yu Ren. Soon, Agu found a way to cast clay sculptures. According to his previous experience, the sun will quickly dry the clay sculptures into shape.
Temperature is the key in this process, so he thought of hot magma. Then I thought of the existence of obsidian. It has to be said that although the ability to know all things can only obtain the basic information of the first step, it is indeed a good helper for research. The main components of magma are minerals. The main components of soil are also minerals. The difference is that the specific gravity of the minerals is different and the soil is looser. "After heating the clay sculpture to high temperature, it melts into magma to a certain extent. When it cools again, it will undergo a qualitative change just like the magma turns into obsidian." Agu stood on the edge of the volcano and built a platform with stone slabs. , place the clay sculpture on it. Under the action of high temperature, the clay sculptures were dried quickly and underwent certain changes, but not enough. Soon Agu came up with the idea of burning. He lit a fire with magma to make the trees burn, and then placed the clay sculptures inside. Unfortunately, by the time the fire stopped, the clay sculpture had been burned and cracked. Observing the fragments and seeing the changes in the material structure inside, Agu laughed. Finally found the right direction. The next step is to control the burning temperature, firing time, and the choice of soil. The composition of the soil is different, and the finished products will be different. But these just need to be tried. As long as Agu takes a look at the finished product, he can get the corresponding information and quickly improve the process. In this way, Agu plunged into the research of various technologies. The most important issue at the moment is tools. Stone tools are simply not practical enough. At the same time, most women in the tribe began to become pregnant.
"The pregnancy period takes about three months." A Gu touched Yu Lan's belly and gave the result. Feather people give birth to children half-ovum and half-vivid. After two to three months of gestation in the mother's belly, eggs will be laid, and then they will break out of the shell in about five or six days. And Agu had a hunch that the growth rate of this second generation of Yuren would be much slower. "Life has gradually stabilized." This is considered normal. The growth rate of the first generation of feathered people before was obviously the afterglow of an explosion of life. Future feathered people will not have the support of this kind of power. It is estimated that it will take a year or more to grow from childhood to youth. "Do less physical activity during this period, and take care of your baby with peace of mind." Agu warned, talked with Yulan for a while, and walked out of his house. His current house is in the valley, next to Yu Renyi. As soon as he walked out, Agu saw Yu Ling. At this time, Yu Ling was carrying some prey to the entrance of the valley and began to divide the meat. As most of the Yumen became pregnant, the Yumen who originally did not have a high demand for food began to feel hungry. During this period of time, Yu Ling was a hunting team, responsible for hunting and finding available plants. During this time, I was also transplanting plants and trying to grow them, but the results have not yet borne fruit. He and Yu Ling nodded to each other as a greeting, and then they went about their own business. Currently, the Feather people group implements a division of labor system. Agu is responsible for arranging tasks and various technologies, Yu Ling is responsible for food resources, and some other feather people are responsible for shelter, cleaning up snakes and insects, and transforming the area! In other words, building the world is their main job. There are many kinds of things to build, including carving stones to create a bust of a feathered man, or creating some large, symmetrical and beautiful figures. Most of them use words to write down some of their own feelings. Praise the power of God, praise nature, and praise Yuman himself. The more you explore all kinds of things. At night, due to light problems, they began to explore the stars. Because at this time, most of the light is in the sky. They explore the distribution of stars and their slight movements. At this point, the Yumen are very keen. In addition, there is the slightly dark red moon. "The moon is going to be red again." A feathered man said as he looked at the moon. They have observed the moon many times this month.
Except for those days when there are clouds and rain, the moon will be observed on other nights. The moon waxes and wanes constantly throughout the month, and when the moon reaches a certain height, it changes from its original white light to a slightly reddish light. As the moon becomes rounder and rounder, the red color that appears becomes more and more intense. They are very curious about this phenomenon. I also asked Agu. After observing, Agu only gave some basic explanations. The moon is a celestial body that reflects the sun's light. As for why the red color only appears when it reaches the highest point, Agu has not been able to figure it out. These celestial phenomena can only be handed over to them. Summarize the laws of astrology, and then use this law to calculate things like weather. Although the number of feathered people is not large at this time, they have begun to develop their own civilization in an all-round way with their abilities. All natural phenomena will attract their attention, and then they will study them to see if they can be integrated into their culture and help them build the world. For example, at this time, they have discovered some hollow plants and some special stones that will make nice sounds when knocked. Musical instruments have appeared in the feathered people group and are quite popular. Now the same is true for the moon. These feathered people are very curious about the moon and want to explore its internal secrets. Sure enough, as the moon as big as a disk reaches the highest point, a blush quietly emerges. The feathered people look at the moon, standing under the moonlight, and the feathers on their bodies are slightly red. At this moment, he keenly felt that his body was a little restless. He quickly asked his companions to record this to prove that the stars would have an impact on life. But he did not notice that his spirit and emotions were becoming more and more excited!