Chapter 869: Zhang Daochang

It should be said that the women's perception of Shi Wei and Su You is complicated, but now they are facing a bigger problem, that is, how to work hard to live.

As the family members of the prisoners, if Shi Wei had not come forward, their miserable fate could be imagined.

Tzu Chi Monastery allows them to gain respect, an income, and support their own dilapidated home, which is already a gift from God in the war years.

What's more, Shi Wei also fed their children, which effectively reduced the burden on their families, and the children not only had food to eat, but also books to read.

As long as the children can still study, the women will have the heart, and ten years later, their sons will still enter the elite class of Jiaozhi, and their current family will still return to the upper class of Jiaozhi.

Su You and Shi Wei had never given them such a guarantee, but Su You and Shi Wei did just that.

People who can't figure it out have already been buried for the previous dynasty in this great turmoil that overthrew the country.

The women were in a hurry, and they usually had all kinds of things in their hands, and when they saw Su You, they only bowed their knees lightly, and then hurried away.

The women's respect for Su You comes from the babies, and the things that the babies learn in the academy are much more complicated than what they learned before, but the truth they learn is much simpler and clearer than before.

The teachings of the academy are understandable even to women like themselves, which are reasonable and understandable.

Five stresses, four beauties and three loves, civilization, politeness, hygiene, order, and morality; The beauty of the soul, the beauty of language, the beauty of behavior, the beauty of the environment; Love the Great Song Dynasty, love the official family, and love your parents.

The school takes care of the meals, and there are extra meals, and the children occasionally sneak one or two small pastries and small candies back to honor themselves.

Watching their wild children become sensible little Langjun day by day, the women feel that no matter how much they are wronged and suffering, it is worth it. There is even a sense of gratitude for Su Oil, who has brought this transformation to their children.

After looking around, I found that Shi Wei was in the study with an old Taoist research herb.

When Su You saw the Dao Chief, he hurriedly bowed down and saluted: "I haven't seen you for twenty years, the Dao Chief is still generally healthy, but there is less hair." ”

The Taoist chief stood up and looked at his head: "Good, the question given by Mingrun, it took Poor Dao a full twenty years to solve, and it was really useless." ”

Su You hurriedly returned the salute: "The Taoist is too humble, you have driven a discipline with the power of one person, and when people in later generations mention organic chemistry, the name of Academician Zhang Zhigao of Chengdu Qingyang Palace cannot be bypassed in any case." ”

Zhang Daochang was the one who found Eucommia ulmoides glue in Qingyang Palace, and was then raised by Zhang Tianshi to specialize in glue paint.

But the process was very difficult, and it was not until the first batch of rubber grass came out last year that Zhang Daochang combined the rest of the vegetable glue to get the vulcanized rubber in the real sense.

Zhang Zhigao took a rubber tube: "Mingrun, you see, this is the elastic sulfur glue made from the glue grass you found, and we used extrusion molding technology to make it into a hose. ”

The period of great excitement has passed, and Zhang Daochang is now full of the demeanor of a scientist - a faint pretence.

Shi Wei happily touched out a treasure: "There is also this, this is a mercury sphygmomanometer and stethoscope designed according to your opinion." ”

Su You asked, "Have you tried it?" ”

"We tried it, we tried it on the necks of both horses and cows, and it was clear that the pressure of the blood was provided by the pressure of the heart, because the beating of the mercury and the beating of the heart are the same," Shi Wei said. ”

Uh, horses and cows......

Su You said: "This is a great contribution to medicine, for example, I heard that coconut water can be directly injected into the patient's body through a needle to supplement the patient's nutrients......

"Really?" Shi Wei was very interested: "Then you have to try ......"

Su You hurriedly stopped: "Let's invent a syringe first, take pigs for experiments, and start with a small dose." ”

After speaking, he took a piece of paper and drew a syringe artwork: "That's roughly it, the needle can be used with a silver needle, and now the silver needle you use is not bad, right?" ”

Zhang Daochang nodded: "The sterling silver needles are all reused by the old generation, such as today's novices in the Shifu use silver needles mixed with silver and antimony, and the hardness is much better." ”

Su You said with a smile: "Let the big stone handle the matter of the hollow needle tube for you, and it is the same as the hollow noodles." ”

There is a river called Zhongjiang on Lizhou Road in Shuzhong, the river passes through a county seat, and the county seat is named after the water, called Zhongjiang County.

There is a town called Tanjia Town on the west bank of the Zhongjiang River, and after the rise of trade between Central Sichuan and Shaanxi, Tanjia Town became a place where merchants and horses came and went.

A family in the town named Tan Lao Liu found a business opportunity and opened a soup cake shop.

In order to attract business, Tan Lao Liu and his wife hollowed out their minds and invented a kind of noodles, "Yunzhi Zhongtong", which is as thin as silver wire and has a hole in the center.

This kind of magical noodles made Tan Lao Liu's business booming, so someone gave Tan Lao Liu the idea to imitate Meishan soup cakes and dry noodles, so that they could be sold as commodities.

Tan Lao Liu felt that this was a way to make a fortune, and made hollow noodles, which were well received by merchants.

The craftsmanship of hollow noodles alarmed the central government, and Zhao Lizhou Road Transit Division presented it, and after tasting it, it was greatly appreciated and listed as a tribute.

Nowadays, by making this kind of noodles, the whole Tanjia town has developed, and the hollow noodles are called "lotus noodles" or "palace noodles" by merchants because of their two characteristics of hollow and becoming tribute.

In fact, the principle of noodle hollow is very simple, that is, when the noodles are "wired", there is a process of twisting, which will form a hole in the middle of the thick noodles, and then in the process of "Shangzhu" ramen, the noodles and the center hole will become thinner and thinner synchronously, becoming the final hollow noodles.

The same is true for hollow needles, which can be obtained by stretching thin cylinders of metals with good ductility such as gold, silver and copper.

Zhang Daochang recorded Su You's thoughts on paper, added drawings, and prepared to send them to Bianjing.

In addition to these, Zhang Daochang also attached a lot of information, Su You asked, "What are these?" ”

Zhang Daochang was much more proud than he had obtained sulfur glue: "This is the information compiled by Xianqing, and it can be used in several hot and humid swamps. ”

Shi Wei said: "This is the cure Gu prescription, Wang Tao's "Secret Essentials of Outer Taiwan" in the Tang Dynasty, which contains seven poisons, a total of sixty-one parties, a total of one hundred and three flavor medicines. ”

"I counted seven kinds of bellflower, eight kinds of quinoa, nine kinds of lotus, eleven kinds of realgar, and croton."

"To eliminate the accumulation of ruffians, the prescription uses Qianjin Hengshan Pill, Turtle Pill, many different kinds of smart things, and the medicine of qi and blood, and its ability to discharge syncope and yin, and break the disease, there are non-plants and trees that can be compared."

"To treat edema, Qianjin to treat edema in the abdomen, use bezoar, kelp, seaweed, morning glory, cinnamon, pepper, Tingli."

"There are also musk pills, and the recipe uses musk, gansui, coriander, and ginseng. All of them are effective in urinating. ”

"The rest also include Bicheng eggplant, honey locust, wild chrysanthemum, self-defense, etc., which are mainly used to treat poison, cough, diarrhea, intestinal and insecticide."

"In addition, with compatible drugs, Xianghe is also needed. It's the lotus leaf. Shi You's "Urgent Chapter" has two kinds of clouds, red and white, the white one is in medicine, and the red one is good. To use the lotus leaves of the white lotus"

"There is also Croton, although it is a poisonous product with pungent temperature, but this scripture says that it breaks the disease and gathers, and it accumulates and cleanses the internal organs. Open the occlusion, remove the ghosts, poisons, and evil things. ”

"Realgar can dissolve blood stasis in the abdomen and kill labor insects."

"In the stages of chills and fever, nausea and dysentery, and abdominal distension, Zhang Zhongjing is often used to treat typhoid fever and fever, and he is often effective."

"And in the dysentery period, that is, the stage of the so-called 'blood injury' by doctors, Bi Cheng tomato and patchouli incense can be used."

"If the liver and spleen are enlarged, you can also use musk, blood amber, black and white ugly, cinnamon, agarwood, and euphorbia as pills, take it three times a day, and take one penny before each meal."

"This medicine is made by me in Jiaozhi, it is not expensive here, and it also has some effects, I feel that it is better than Senior Brother Tian's use of goose blood and duck blood to treat the symptoms of the disease."

Speaking of this, Shi Wei was like a different person, gushing endlessly, discussing the dialectical case with Zhang Daochang, and directly throwing Su You aside.