Anyway, because of Yun Xi's will, Xu Miaojin has a good impression of Yun Xi. Pen & Fun & Pavilion www.biquge.info not only her, but most of the women in the capital support Yun Xi's will. Although their support does not seem to have much effect now.

Yun Xi returned to the palace and instructed Xi Yao not to let the woman with bound feet enter the palace. But it's easy to do, and it's not a difficult thing to do. The footbound people were mainly in the north.

Yunxi also instructed Luo Guanzhong to compile an opera about foot binding, which was to try to make the people not bound their feet.

Most of the civil officials were indifferent to Yun Xi's strict investigation of foot binding, but they were very happy that Yun Xi ordered the imperial history to tour the world. Patrolling the world to check whether officials have violated the law is of course a civilian matter, and it is impossible to hand it over to military generals, although the main investigation must also be civilian officials, but this is also a self-examination within the civil official system; And the inspection of military generals is Wen Chawu.

Yun Xi naturally knew that this was Wen Chawu, but he couldn't help it, the generals would definitely have violations of law and discipline, and they couldn't send military generals alone to check whether the generals were breaking the law and discipline. Yun Xi could only issue a supplementary order: for military generals who violated discipline, because literati could not replace the position of military generals, they could temporarily take down low-level military generals, but the temporary replacement personnel still had their original superiors appointed.

In the long run, Yun Xi wants to turn the Metropolitan Procuratorate into a yamen that is not a civil official, but a yamen between civil and military, so that the problem can be fundamentally solved. But it's difficult, and Yun Xi can only try slowly.

After that, the Metropolitan Procuratorate strictly investigated officials in Beijing. Yun Xi is tantamount to setting off a wave of crackdown on officials, countless officials have fallen or demoted because of various problems, and for a while, new faces can be seen every day in the court, and old faces have disappeared.

At this time, many officials reacted that Yun Xi was checking the foot binding, and it was clear that he was punishing the officials on this ground. It's so cunning. Countless people thought.

At the same time, Bai Xiguang, who presided over the construction of the track, entered Beijing. Yun Xi instructed him some things, and immediately asked him to go to Chuzhou to preside over the construction of the track.

After meeting Bai Xiguang, Yun Xi remembered something again, and sent someone to find the eunuch of the inner official eunuch, and said to him: "You are arranging manpower, gathering craftsmen, and I still have to study something." ”

The eunuch of the inner official prison said, "What does Your Majesty want to study? ”

Yun Xi said, "Hot air balloon." ”

The hot air balloon was probably invented by Zhuge Liang during the Three Kingdoms period, when Zhuge Liang was besieged by Sima Yi in Yangping and could not send troops for help. So Zhuge Liang calculated the direction of the wind, created a paper lantern that could float, and successfully asked for reinforcements to escape, which was the earliest recorded hot air balloon in the world. Later, it was used more to transmit military signals.

Of course, what Yunxi wants to study is not such a simple thing, what he wants to study is a hot air balloon that can carry people. Hot air balloons are simple in principle, but they are not very easy to make, especially with the burners and fuel, which are not very suitable now.

However, Yun Xi, who knows these difficulties, will not be too strict, but he must be able to carry at least one person in the air for a period of time, and in any case, he must reach the level of the first manned hot air balloon in history.

The internal officials and eunuchs listened to Yunxi's explanation for a while before they understood what a hot air balloon was, and said, "Your Majesty, it's what the folk call Kong Ming lantern." ”

Yun Xi said: "It's Kong Ming lantern." In the future, it will be called Kong Ming lantern. However, compared with Kong Ming lanterns, it is necessary to be able to carry people up. ”

The internal officials and eunuchs cautiously asked Yunxi about the specific requirements for Kong Ming lanterns, recorded them in detail, and then went down to arrange for people to gather craftsmen to study them.

If the Kong Ming lantern that can carry people is really studied, the effect will be too great, especially on the battlefield, let the observer hold a telescope and sit on the Kong Ming lantern to observe the local military situation, it will be unobstructed! Not to mention that many people see a device that can fly with people for the first time, and it is estimated that they will immediately be so frightened that they drop their weapons and surrender without a fight.

In fact, there is a very simple way to fly Kong Ming lanterns, which is to use hydrogen. Hydrogen is a tenth the mass of air and can easily float up. However, in addition to the high danger of hydrogen, Yunxi currently has no suitable method to produce hydrogen.

Yun Xi knows that electrolysis of water can produce hydrogen, but the problem is that he can't make a lot of electricity now, so the method is similar to nothing.

Yun Xi can only hope that the craftsmen summoned by the internal officials and supervisors are enough to be powerful.

A few days later, Yun Xi then took the time to go to Pukou in Jiangbei to inspect the construction of the railroad tracks.

The results of the on-site investigation were still satisfactory to Yunxi, the quality was good, and the carriage ran on the spot for a while without any problems.

Yunxi then went to the iron factory in Meishan. Yun Xi hadn't been to the iron factory for a long time, so he took the opportunity to go out of the city to inspect it together.

Yun Xi changed into ordinary clothes, poured water on his body in advance, and walked into the ironmaking workshop to inspect. Yun Xi looked at the molten iron over there from a distance, looked at the blast furnace, and looked at the hot iron around him, and felt very satisfied.

He said to the eunuch and several craftsmen in charge of the iron factory: "Yes, it has only been more than half a year to build such a blast furnace and smelt iron of this quality. ”

The eunuch in charge of the ironworks had never entered the ironmaking workshop before, and this was the first time he had entered, and he felt that it was too hot to do it, and he was very surprised to see Yun Xi as the emperor come to this kind of place in person. Hearing Yun Xi's words, he immediately said, "This is all good guidance from Your Majesty." ”

The craftsmen usually had to enter the workshop, but they were even more surprised that Yun Xi could enter the workshop in person than the eunuch in charge of the iron factory. Especially when it's so hot here, it's incredible that the emperor, who has been dressed in fine clothes and jade food, can endure it.

So they didn't react to Yun Xi's praise at the first time, and they were stunned for a moment before they reacted and resigned.

Yun Xi smiled and said: "You don't have to refuse, I have always been rewarded for meritorious work, and I must be punished for my mistakes, you have done a good job, I must be rewarded." ”

"Each of your chief craftsmen will be given half a horse of silk. The rest of the craftsmen were each rewarded with twenty pieces of money. ”

The craftsmen who accompanied Yunxi were all happy. The silk used on a horse is about twenty or thirty taels of silver, and half a horse is only a dozen taels of silver or a piece of money, which is not much, but this represents honor, and no craftsman has been rewarded with silk before. So all the craftsmen were very happy and knelt down to give thanks.

Of course, Yunxi did not forget the eunuch in charge of the iron factory, and also rewarded him. Of course, the eunuch in charge of the ironworks also knelt down to thank him. For him, it doesn't matter what is rewarded, what matters is that there is a reward.

Yun Xi immediately took people out. He's feeling very hot, too! It's not easy to endure this time.