After a few days, almost all the slaves who had sores on their bodies and even wounds were getting better, even if they were wounds, the sores were not good, but they also had fresh meat, and even their faces were slowly getting better.

The plague that Yang Qiao was worried about did not happen, perhaps, it was his decision to make the right decision, all the clothes with germs were burned, and the messy hair was also shaved, and now, all of them have a bald head.

At first, they were a little unaccustomed to it, but after a long time, they actually felt very comfortable, so, for a long time, they were used to shaving their hair, what kind of body hair and skin parents, and so on, it didn't work for them, they didn't have to be literate, even if they were literate, they also learned a few words occasionally, so don't educate them with literature and education.

Besides, Yang Qiao really doesn't want to educate them, what Yang Qiao needs is for them to be disciplined and follow the rules.

Why do they get better so quickly, first of all, when they came here, Yang Qiao didn't starve them, and even, they all ate meat, this is a big deal, you know, human beings, only after having meat, this body will be strong.

In other words, why are primitive people strong, that is, they eat meat, as for age or something, don't talk about it, but why did they become weaker later, that, the invention of vegetarian food, that is, grain, this body weakened, and there is no shortage of food, people naturally slowly become weaker, and it has lasted for thousands of years.

In one, that is, although Yang Qiao is not a doctor, but, as a later generation, some simple medical knowledge is still available, what, honeysuckle, dandelion is an anti-inflammatory drug or something.

and that alkali powder, I don't want to use it on them like money, but it hurts the eldest sister's heart.

"Okay, okay, eldest sister, don't be heartbroken, I'll tell you, I don't know how to keep it secret now, you think about it yourself, in that place, I found some alkaline soil, this, as long as you can transport it back secretly, the boiled alkali will be of better quality than before, and even, the yield will be increased many times."

"Really, really, Da Lang, tell me quickly, tell me quickly, I have thought about it, if possible, when the time comes, I, you, and Xiaomei will jointly own the manufacturing technology of this alkali, and even the factory you said, when the time comes, the output, the three of us will divide it equally."

This is Yang Qiao's occasional instillation of some of the eldest sister's share ideas, in fact, Yang Qiao is to relieve the eldest sister's heart of some gains and losses, this has technology, and can't be used, she is really worried that she can't help it, but, use, this is still Yang Qiao's technology, distressed, and the mother is still in front of her all day long in front of this matter, and said to you, don't make it difficult for your brother, now, you can earn a dowry, it's good, if the technology, your brother doesn't give, you don't have to worry.

In fact, the mother is worried about the eldest sister, once the eldest sister offends Yang Qiao, then, the eldest sister will become a helpless orphan girl, without the assistance of her mother's family, this woman is not easy to be outside, you know, the woman of this era, after getting married, this mother's family, that is a strong backing.

Why is the jealous heroine not even afraid of Li Er, it's not that she is the daughter of the Lu family, this is the so-called strong backup.

"Okay, now that you have been released from isolation, then, you stonemasons, I will arrange for you to be led by a few people, and under his command, to build a few stone mills, let me tell you, this stone, but Lang Jun spent a lot of money to buy it from other places, and transported it, but it took a lot of effort."

Speaking of the stones used to make the stone mill, Yang Qiao mentioned it, it was full of tears, for this reason, in fact, he had set the stone many days ago, but this transportation made him embarrassed to death, these are a few irregular round stones, used to dig out of the ground, that is, for some people to build some large stones to use, those who build large stone products, the road is easy to walk, but, what about Yang Qiao's road, originally, he lived in the wilderness, some are just small roads, carriages, don't think about it, It's going to get stuck in it.

In the end, it was Yang Qiao who contributed some time to make a few sets of pulleys with the carpenters, as well as a few poles, and even a multi-layer bamboo row, which transported the stones back.

Fortunately, the water network at this time is relatively developed, otherwise, you really can't find such a simple thing.

You know, this waterway transportation is much more convenient, and only a few people who support the penny can become.

Pulley group, this is a method that Yang Qiao thought of after exhausting his thinking, although this pulley block is simple, but, I don't know how to use it, in fact, it is zero, just like Yang Qiao, I need to think about it for a long time before I remember, you know, Yang Qiao saw the pulley group in his previous life, which is a combination of iron wheel and steel wire, but, at this time, the iron wheel, not to mention whether the iron can be obtained, that is, it is difficult to deal with, the pulley is easy to do, but the hole in the middle is not simple to be smooth, and even, the cylinder is also a problem.

After a long time, Yang Qiao changed his thinking, in fact, the pulley group, is there in this era, maybe there is, but it is in a certain family collection, or, it has long been lost, Yang Qiao does not believe that these simple things, the ancients did not find them, but their monopoly thinking is too strong, so it is easy to be lost.

Perhaps, because of this, in foreign countries, there is the birth of patents!

And the use of wood to make pulleys, in fact, is not difficult, even, this wooden pulley, lifting capacity, is not weak, the only drawback is, perhaps, a new pulley, not to use, it will be broken, or perhaps, a pulley, with a few years, or even decades, will not be broken, this is the instability of wood products.

Yang Qiao, but arranged a few craftsmen with better skills, and even chose a lot of hard wood, naturally, this hard and soft is also needed.

In this way, a pulley set is made, and then, after buying a lot of coarse linen, it is woven into a few thick ropes, plus two tall woods, and this simple, movable pole crane is made.

Actually, it's best to have a stone base, but aren't all those stonemasons in isolation, so this base is made of several layers of wooden planks.

The stone that Yang Qiao needed was sold and transported to the river, and then, Yang Qiao arranged for someone to hang it on the bamboo raft overnight and transported it back.

Why is it night.

In fact, just for the sake of secrecy, when he didn't think about how to use this pulley, Yang Qiao didn't want to let this technology out, although he was not a saint.

Therefore, it should be carried out at night, so that someone can see it from a distance, a hazy scene, but they can't understand what this pulley block is, if it is daytime, it will really be seen by someone with a heart, and then, perhaps, someone will slowly study it according to this record, and at that time, perhaps, Yang Qiao has forgotten about this pulley set.

All in all, this pulley block seems to be a temporary item, not a commonly used equipment.

First of all, he didn't have any heavy objects to transport, this stone was the only time, and this time, he bought enough stone to make a few pairs of stone grinding, saying that it was a stone mill, but it was the shape of a stone mill, but this was a tool for oiling.

In fact, the people who sell stones are very curious, they know that Yang Qiao wants to use a boat, that is, a bamboo row to transport stones, but how to transport this stone to the ship, here, there is no wharf, even a temporary wharf, just a sandy beach, that is, here is closer to the shore, the water level is a little deep, what is this.

In fact, it is this water level is deeper, which helped Yang Qiao a lot, you know, the so-called pulling rod, in fact, can not send the stone far, three or five meters, even if it is good, no matter how far, it seems, the rope will not become, the so-called can pull the hoisting object far, just a theoretical setting, this, but also depends on the actual tool. And this place, but Yang Qiao searched for a long time before he found the place.

Or those who are worried, they found that in the distance, it was loaded overnight, but what was the high pole and the tripod, they tried to move forward, but unfortunately, no matter how close, they couldn't see anything, one is, Yang Qiao was very bad, and did not pull the torch close to the pole, and the other one, those who sold stones, were a little night blind, but the workers of Yang Qiao's family did not have night blindness, naturally, even if the torch was far away from the pole, they could see clearly, this is the key, when the stone was loaded, They quickly collected the ropes, collected the poles, collected the base, loaded the bamboo rafts, and quickly left, and when they arrived at the Yang family's territory, the place was relatively remote, whether it was day or night, no one dared to come close to see.