The leather armor was made by their own hands, but the leather armor made only protected the vital parts, and it leaked everywhere, which was extremely rudimentary, and could not keep warm at all.

The city's residents also wanted to know what kind of 'medicine' was sold in Liu Ye's gourd, and after working hard, five molds were placed in front of Liu Ye.

"It's crude, but it's okay to make it work!" Liu Ye nodded.

On the other side, Liu Ye had asked the others to take out three or four pieces of coal and put them in a finished iron trough. Hit it with a sledgehammer until it was completely powdered and filled more than a third of the slot.

After the matter was completed on both sides, Liu Ye directly grabbed a large piece of yellow and black soil from the ground and put it into the iron trough. Pour in some more water and start stirring with a thick wooden stick as if it were noodles.

Seeing that the 'mixture' in the iron trough was sticky, Liu Ye stopped, scooped it out and poured it into the mold he had just made.

The shape was roughly fixed, and Liu Ye's palm was attached to one of the honeycomb balls. The energy flow all over the body, and a hot breath emanates from the palm of his hand, and the honeycomb ball is dried in a short time.

Taking out the honeycomb ball and putting it on the ground, Liu Ye found a torch and caused the honeycomb ball to be on the side.

After a while, a cloud of sparks appeared, and everyone was stunned to see that this black thing like a stone could actually burn.

The fire grew stronger and stronger, and everyone who was close to it felt a slight heat.

However, the fire only burned for a short time and was quickly extinguished.

Liu Ye sighed and stomped it to pieces.

"Sure enough, there is still a deviation in the ingredients!"

Liu Ye used the pre-war soil method to make coal, which was blended according to the ratio of 10:8. However, due to the influence of radiation and the mutation of related plants, the composition of the soil on the ground has been deviated, so the briquettes made cannot reach the level of combustion in memory.

However, in the eyes of the three of them, the citizens of the capital city and Nan Tiancheng, this is already a miraculous skill. Because a substance that could not be used as fuel in their brains at all is now burning before their eyes. Although this fuel does not burn for a long time, compared to the amount of this kind of thing, with the fuel stored in most of the old buildings, it is enough for winter heating.

Liu Ye didn't think so, such a honeycomb request couldn't satisfy him at all. In the suspicious eyes of everyone, he did the same thing as before.

I saw Liu Ye pondering for a while, and drawing something on the ground with his finger for a while. Then pick up the sledgehammer again to crush the coals and add different amounts of soil moisture. Then put it into the mold and dry it.

As Liu Ye repeated the action again and again, the burning time of the honeycomb briquette became longer and longer.

Finally, after the tenth test, the burning time of the honeycomb ball finally reached more than an hour.

let out a long breath, and the continuous labor also made Liu Ye's forehead ooze sweat. It's not tiring, but it's tiring.

Although there is a dream dragon on the side to help calculate, it is not an easy job to deduce the most suitable blend ratio like this.

The jaws of the onlookers were about to drop to the ground, and they thought it was great that this black thing could burn. Who knew that after the magical city lord's fiddling, it could burn for such a long time.

Of course, they won't know what full combustion is and what resource utilization is, but Liu Ye's position in their hearts has been deified again.

Nan Tiancheng was the first to rush over and watch the burning of this honeycomb coal, full of excitement. (One light click of yours warms my entire codeword life.) Literature Network Military History Channel, more 'fine' color content is waiting for you! ）

With honeycomb coal, warm clothing, and plenty of food, it will be difficult to die this winter. After Bei Yanfu and Xi Liuyan walked in to see, their faces were also full of incredulity.

Looking at the three of them with a smile, Liu Ye brought their excitement to an end, and then asked, "Can you see how to do it?" ”

The three of them seemed to have discussed at the moment, and the little 'chicken' nodded in unison like pecking rice.

"Then I'll leave the rest to you! Before winter comes, enough honeycomb briquettes must be produced! Liu Ye ordered.

There is no need for Liu Ye to tell them this sentence, the three of them will definitely do the same. 'Sex' and life-threatening things can always stab people's potential, and the three of Nan Tiancheng immediately mobilized everyone to make it according to Liu Ye's process just now.

"Also, remember that these briquettes must be left in the sun for two days, otherwise the water will ignite completely before it evaporates and will kill you!" Liu Ye instructed again before leaving.

As for the exchange ratio of coal, soil and water, Liu Ye ordered people to make three molds. When making it, you can match it according to the amount of mold, and the production of this thing is not difficult, as long as you are not a fool and you can understand it after doing it yourself a few times.

Of course, the use of coal for heating is also a very important point, which is to beware of carbon monoxide poisoning.

Insufficient combustion of coal will produce large amounts of carbon monoxide, which is highly toxic.

The metallurgical industry in the capital was underdeveloped, and Liu Ye had to order people to replace it with bricks, and connect thick chimney pipes where coal needed to be burned. As for the stove for burning coal, it is good to build it with bricks for the time being.

The preparations have been completed, and all that remains is to see the productivity of the capital. Of course, Liu Ye also instructed that only those broken cinders can be used when making honeycomb briquettes, and those coal blocks will be of great use in the 'spring' of the next year.

If the whole block of coal is also used for heating, it is too 'wasteful'. Anyway, in Liu Ye's opinion, as long as there is nothing else, it is already a sure thing to survive the winter.

Nan Tiancheng is responsible for the production of honeycomb coal, Xi Liuyan manages the 'female' people to make animal 'hair' blankets, while Bei Nanfu and Gan Rong are fully responsible for the protection of 'meat' dried meat, honeycomb coal and animal 'hair' blankets, and strictly prevent some people from 'touching' fish in troubled waters.

Winter is getting closer and closer to the capital, but the citizens of the metropolis, who used to hate and fear winter, do not have the slightest fear. The city was full of energy, truckloads of honeycomb coal were transported to warehouses for preservation, and more and more animal 'hair' blankets were also distributed to the city's citizens.

It is worth mentioning that because of the limited material, the beast 'fur' blanket cannot be made by one person. Therefore, Liu Ye compromised and became the two of them who shared a beast 'hair' blanket. At the same time, it is stipulated that where men and women share it, priority will be given to the distribution of animal 'hair' blankets.

This regulation directly made the low-status 'female' and 'sexual' in the capital become a sweet spot, no matter which ethnic group in the last days, the number of 'female' and 'sexual' is on the small side. Often, one-third of an ethnic group is 'female' and 'sexual', which is already very large, and the metropolitan city is no exception.

In order to give priority to the beast's 'fur' and blanket, the male 'sex' have launched a fierce offensive against the 'female' and 'sex'. Almost every day, you can see four or five men following behind a 'female', even though the 'female' and 'sexual' may not be so good.

Originally, the status of "women" and "sexuality" who was given the work of making animal "fur" and leather blankets has been improved in the capital, and after Liu Ye's regulations, the status has risen to a status of almost equal to that of male "sex".

From being flattered at the beginning, to being slightly reserved at the back, to finally choosing the man you like according to your own wishes. A primitive elimination system has been formed, and Liu Ye sees it in his eyes, but it has not been stopped.

In his view, one of the fundamental reasons for the moral degradation of the last days to the point of being similar to that of animals is the collapse of the family system.

The family is the peripheral cell of a society, and the stability of the family plays a vital role in the stability of the whole society, and the moral system of the society is also generated from the most basic unit of the family.

The first step in re-establishing a normal and healthy human society is to restore the family system.

And 'women' and 'sex' to choose the man they like is a crucial step in forming a family. As long as the concept of the family is formed, then the subsequent popularization of the relevant society will be smooth.

Seeing the current situation, Liu Ye added another one. Anyone who decides that a man or woman should share a 'hairy' blanket is not allowed to change partners without permission, nor is he allowed to do anything harmful to his partner.

At the same time, the primitive instinctive activities between men and women must be consensual and must not be forced in any form.

Anyone who violates the above regulations will be expelled from the capital and will never be accepted.

As soon as this order came out, the "women" and "sexuals" who were originally worried that their status would only improve in this winter was like taking a reassuring pill, and they suddenly felt relieved. The prohibition of changing partners without permission also made the choice of both men and women more cautious, and the scene of one woman followed by four or five women immediately became very rare.

The bond between the male and female who initially established family relationships has also become stronger.

However, this decree has led to a different situation. There are always a few excellent 'women' and 'sex' in a group of 'women', and these 'women' and 'sex' are often the focus of competition among many men.

In these last days, good 'women' are not what their physical appearance is. Rather, it refers to whether they are physically strong, whether they can help men hunt, and whether they can do some related household chores, such as making leather armor, sewing clothes, etc.

Of course, there is another indicator added to today's index, that is, whether it can make animal 'hair' leather blankets.

The origin of this new indicator is also interesting, there is a man who is good at hunting and has several more prey in his home. Coincidentally, the animal 'hair' that should have been burned as fuel was not 'wasted', but kept at home.

What's even more coincidental is that one of the companions he chose actually learned the general method of making animal 'fur' blankets during a long period of assembly line work.

The 'woman' saw that there were just the raw materials in the man's house, and for a moment it was itching, so she made a small blanket. In this way, the man has two blankets in his house.

The matter spread quickly, and for a while, the 'woman' who could make the beast's 'fur' blanket suddenly became a sought-after item. Whoever has a man who doesn't have some stock at home, and who doesn't have it is too late to go out and get a few of them during this season, and after the 'female' skillfully made, a few men have their own blankets.

As a result, men competed with each other for the best women. Once a person has a goal, he will burst out with more strength than before. Every day, you can see men gathering together to compete with each other, the winning man is very proud, and the losing man is defeated and depressed.