Xie Wan was shocked when she heard this: "Is that person okay?" ”

Cao Gu shook her head: "It's not good, that person's wound is suppurating, the fever is constant, and there is a precursor of sepsis." The woman tried many tricks, but she could not stop his wound from festering, and when she talked to the queen in the past, the queen seemed to mention that this situation was caused by something called bacteria. ”

"Therefore, the woman specially asked the lady to take the woman into the palace, and wanted to ask the queen in person, what is this bacteria."

Xie Wan was a little surprised, Aunt Cao actually believed her words, and took action.

However, the problem is that bacteria are not visible to the naked eye, they can only be detected under a microscope, and even if they are found, there is no way to destroy them without antibiotics.

A simple microscope is actually not difficult to make, but first you need glass.

Xie Wan remembered the makeup given by Chu Yun.

This matter should be put on the agenda, after all, Cao Gu is not young now, if you want to popularize science, you must have successful examples, and then vigorously promote it in order to change an era.

Xie Wan was silent for a while and said: "The matter of bacteria needs to be considered in the long run, and it can't be solved for a while, this palace has written down this matter, and will find a way as soon as possible to let you see the bacteria." ”

Cao Gu answered, and then asked, "Is there a way to cure that person?" ”

Xie Wan shook her head: "It's not a simple matter to kill bacteria, this palace knows that a thing is called penicillin, but it is a kind of mold ......."

Before she finished speaking, Aunt Cao's eyes lit up: "The folk have a local method to treat wounds with moldy things. ”

Xie Wan nodded: "But not all mold is useful, it has to be a cyan mold, and the mold of oranges and melons is the most useful." ”

Cao Gu silently wrote down her words, and then nodded: "The people understand, thank you for the queen's advice." ”

"I can't talk about pointing." Xie Wan looked at her and said, "If Aunt Cao is in the future, she will be able to extract useful things from these molds, and it will benefit the people of the world!" ”

Cao Gu was a little eager to try when she heard this: "The woman will go back and try it." ”

She was a little impatient, and Mrs. Wu'an Hou got up with a smile and said: "The courtier will leave, the queen mother has abolished the funeral, many courtiers remember the kindness of the queen mother, and now the people are also praising the queen mother." ”

"It's just unbearable."

Xie Wan opened his mouth and said: "The palace will be out of the palace in the next few days, and I will have to be accompanied by my wife at that time." ”

Mrs. Wu Anhou immediately said: "This is the honor of the courtiers, so the courtiers will not bother the queen, and will talk about it when the mother leaves the palace." ”

Xie Wan nodded, and ordered Rushi to send her and Cao Gu out of Kunning Palace.

That night, Xie Wan proposed to Li Yu to leave the palace.

Li Yu frowned and said: "The matter of the Ma family has only passed recently, and there must be remnants of sin outside, I am afraid that it is not appropriate for you to leave the palace at this time." ”

"I can't bear the child's trap on the wolf." Xie Wan took off his shirt for him and handed it to the side like a painting: "You can send more people to protect me secretly, maybe you can find out those remnants together, which can be regarded as a good thing." ”

"Nope." Li Yu looked at her and said, "I can't let you get into danger. ”

Xie Wan comforted him and said: "It's just a trip out of the palace, the Ma family is already unpopular, even if there is a remnant, it will not become a climate." ”

Li Yu disagreed: "If you have anything, just order someone to do it, and I will send Bai Yun and the original palace secret guard to you." ”

Xie Wan shook her head: "I have to handle this matter personally." ”

Seeing her insistence, Li Yu could only give in in the end: "After two days, I will accompany you." ”

"Okay." Xie Wan smiled: "Let's go out of the palace in micro-service." ”

The next day, Wen Miao entered the palace and conveyed to her the words of her master, Lingsu Zhenren, who was willing to take over those concubines, but she said that Ciyunguan was very poor and needed Xie Wan to give silver.

Xie Wan immediately smiled when she heard this, took out 10,000 taels of silver tickets and handed it to Wen Miaodao: "This is my private money, Master will use it first, and when the holy decree is issued, the court will have a special fund, Master can rest assured." ”

Wen Miao accepted the silver ticket and said with a smile: "Master don't worry, she also specially calculated a hexagram for you, saying that you will have good fortune in the future." ”

The funeral was carried out completely, and the decree was officially issued the next day.

On the day of Mu Xiu, Li Yu and Xie Wan changed into private clothes and quietly left the palace.

Xie Wan first went to Linlangfang, in the past, Li Yu's private property in Ningwangfu was taken care of by the wooden shopkeeper, and now she is in the palace, it is a little inconvenient to meet, and this trip also happens to arrange the affairs of the industry.

After giving the wooden shopkeeper a token to visit the palace, and receiving the money and silver for this period of time, Xie Wan asked: "Does the wooden shopkeeper know what kind of firing kiln there is in the capital, and the temperature can reach iron smelting?" ”

The wooden shopkeeper was shocked when he heard this, and couldn't help but glance at Li Yu.

Li Yu said lightly: "The queen's words are what I mean, but it doesn't hurt you to say it." ”

The wooden shopkeeper said respectfully: "The villain knows that there is a private kiln that can smelt iron and wire, which is in the west of the city, but the scale is small, but it is just a workshop. ”

Xie Wan nodded: "Is there a crystal in Linlangfang?" It's going to be bigger. ”

"Yes." The wooden shopkeeper hurriedly said: "The villain will go and get it." ”

After a while, the wooden shopkeeper came over with several crystal bottles.

Nowadays, there are very few natural crystals, especially those without variegation, thanks to Linlangfang, if it is replaced elsewhere, I am afraid that I will not be able to make up the kind of crystal that Xie Wan wants.

Xie Wan picked a few of the best, and then asked the wooden shopkeeper to lead the way to the private shop.

Nowadays, the people are not allowed to smelt iron privately, and all blacksmith shops have to be filed with the government, and they can only strike iron, which is far from the level of iron smelting.

To put it bluntly, the private shop is an industry in the shadows, even if there is a wooden shopkeeper to introduce it, the owner of the private shop is still startled when he sees so many people, and he says that he is a good citizen.

Li Yu glanced at Xiao Quanzi, Xiao Quanzi immediately understood, and took out the token: "Open your dog's eyes wide and see clearly, if the master wants to punish you, you will be a dead man now!" ”

Seeing the token of the big one, the owner of the private shop knelt down with a plop: "The grass people are guilty, please be gracious!" ”

Xie Wan opened his mouth and said, "The owner of the workshop doesn't have to be afraid, I came to find you for something important." As long as you can do your errands well, you will not be guilty of dissolving iron privately. ”

When the owner of the private shop heard this, he immediately asked, "I don't know what the adults want to do?" ”

Xie Wan took out the crystals: "I want you, melt these crystals." ”

The owner of the private shop was stunned when he heard this, looked up at the crystal in her hand and said, "This ...... This is a bit of a tyrannical thing, and Xiaofang has never dissolved this thing, and I don't know if it can be done. ”

"You don't have to worry about that." Xie Wan handed the crystal to him: "Your workshop can dissolve iron, it must be able to accommodate this thing, I am anxious to use it, you can dissolve it." ”

When the owner of the private shop heard this, he was suspicious, took the crystal and walked inward, with a painful look on his face.

Such a good thing is actually about to dissolve, just these few crystal bottles are enough to buy two or three of his workshops!