I have a cave of evil

In love with you, I have an evil cave

Zhu Yao never imagined that the soul travels to another world, and there are elders urging him to marry. Comparing the two, if he is at the same age and his parents in his previous life urge him to find a partner, he will not remain single until thirty.

From eighteen to 28, a man is a flower if he is not handsome. After 28, he starts to get greasy, and he has the burden of age, and he is not willing to find a partner.

Thinking about it this way, Zhu Yao actually doesn't hate Santa's urging marriage any more.

"In other words, if you marry Dui Lishi, you can justifiably take over 300 people under Dui Qimu's subordinates." Zhu Yao shook his head hastily when he thought this, "It's too much for so many years of innocence. loss."

"Tuk Tuk Tuk!"

There was a knock on the door, interrupting Santa's chattering urging marriage, Zhu Yao finally felt that his ears were clean, and said softly:

"Come in!"

Xinba came in, saluted the two respectively, and said, "Kenney's place is ready, please go with the chief."

Zhu Yaoxi said: "It seems that Kenney has developed a wheel."

People in the Keynesian school believe that the three symbols of human civilization are fire, the wheel and the central bank, which shows the importance of the wheel.

Before mastering sharp and strong production tools, it was difficult to process wood into a suitable cylindrical shape with stone tools alone, so there were no wheels on this continent.

Some people have said that the greatest function of the wheel is to enable people to move objects that greatly exceed their own weight.

I remember when I played the "Civilization" series of games in my previous life, the wheel was a separate technology, and it took several rounds to click it out.

When Zhu Yao excitedly saw the wheel made by Kenny, he couldn't help feeling disappointed.It's a rather bulky big guy, occasionally seen in western medieval games, usually on very crude country carts.Cut off a piece of a thick and thick tree, remove the bark, and punch a ring hole in the middle to place the axle. The whole body is a solid log, which is heavy and ugly. If the color is gray and black, it looks like a stone mill from a distance. .

The wheel is supposed to spin on the axle, but this wheel can only be fixed on the axle and turn with the same pair of wheels.

"According to the method I described, can't it be done?" Zhu Yao asked.

What he said is that the wheels of a carriage can often be seen in ancient film and television dramas. The outside is a circle of wood, the inside is spokes, and the middle is where the axle is placed. It looks like a waterwheel. It looks simple and light. beautiful.

Kerney pointed to a pile of failed products in the corner, and said: "Your method is too complicated to work. I tried many methods just to make the wood bend into a circle. At first, I baked the wood with fire. , to make it bend, trying to bend a circle directly, but it turned out that it was impossible. I baked the wood piece by piece, and prepared to put it together into a circle. There was some hope, but only with tenon The structure, the assembled wheel is not strong, and it is very easy to fall apart, so I took the next best thing, discarded the spokes you mentioned, and directly cut the log as a whole, and made a wooden wheel very simply."

Zhu Yao squatted down, looked at Koney's failed products one by one, and found that the fact was just like what Koney said, the wheels constructed only by the mortise and tenon structure were very easy to break. Only then did he remember that the wheels of ancient carriages There are often large copper nail caps with thick fingers on the outside, and there are even outer hoops. He used to think that they were decorations, but now they seem to have a fixed effect.

"Let's do this first! I'll make changes later if there are any problems. I'll put aside the matter of the wheels for now. I went out this time and found a brass vein, and the ore will be delivered soon. Kenny, immediately start researching smelting brass." The way."

Although the wheels made by Kony are bulky and crude, they already have many functions of wheels. For the time being, the members of the Bone Tribe are still active around the tribe, and the travel distance is not far, so such crude wheels are enough for use.

The research on wheels is mainly because the tribe has already pointed out the mortise and tenon technology, both of which belong to carpentry skills, but it is obvious that either the tribe's tenon and tenon technology is not yet mastered, or the wheel technology is more complicated and has not been completed in one step.

In contrast, the upcoming brass smelting should be concentrated on.

The weights and measures of the Bone Tribe were unified very smoothly. After all, the entire tribe had only a few people, and there were no regional differences. It was almost what Zhu Yao said, and what he said was the standard.

Weights and measures represent the three aspects of length, volume, and weight.Here Zhu Yao used the commonly used units in the past and modern times. Meters, decimeters, centimeters, and millimeters were used for length; liters and milliliters were used for volume; grams, kilograms, and tons were used for light and heavy.

Zhu Yao is familiar with these units of measurement. Even if there is no measuring utensil, he can estimate the approximate length of a centimeter, the approximate length of a decimeter, and the approximate length of a meter. He is not familiar with the ancient measurement units.

The units of weight and measure in ancient China were not uniform. Non-professionals couldn’t figure it out. They all said that the ruler was short and the inch was long. How short was it?How long is it?

Zhu Yao also knows a little about the unit of length. For example, one inch is approximately equal to 3.3333 centimeters, so Zhu Yao is completely numb about the unit of volume.

Sheng, Dou, Dendrobium, Dou, District, Kettle, Zhong, Yi, Ju are the measurement units of capacity in ancient China. Zhu Yao knows all these words, but if you ask him how much capacity each represents, it is true have no idea.

Therefore, Zhu Yao continued to use the commonly used units of measurement in his previous life. In fact, the specific content is different, because there is no accurate measurement, so he can only make a rough idea from memory.

But for the Bone Tribe, the weights and measures made by Zhu Yao are the standard, so there is no need to consider whether there is error or not.

After selecting stone materials to make a standard mold, the weights and measures are determined in this way.

Writing is much more troublesome. Most of the writing used in the mainland today has evolved from the writing created by the ancient king. When unifying the writing, it is necessary to pay attention to tracing the source and not completely separate from the writing of the ancient king.

This is a long-term project, and it may not even be completed in one generation, so the goal of Zhu Yao and Dashi is to create some basic characters with strong universality for everyone to learn and use.

Zhu Yao spent the next week in the tribe, participating in the construction of the tribe, while the Crypt Dwarf scout rode Fenrir and began to draw a map of the surrounding tribe of the bones outside, while looking for mineral deposits, and iron ore could be found most.

The popularity and applicability of iron is greater than that of copper, so the Bronze Age in the previous life did not last long, and was quickly occupied by iron, ushering in the Iron Age for thousands of years.

In other words, Zhu Yao could skip the Bronze Age completely and go directly to the Iron Age.