I really don't want to be a rebel [infrastructure]

Cheng Jingwei knew the location of the laboratory, but he had heard that Luo Shixing's laboratory was very strict in terms of entry and exit.

Not only in terms of personnel identity checks, but also in terms of hygiene. You have to wear a white robe when you go in and out, and then you have to wear gloves made of fish skin, and you even have to wear a mask on your face.

This was a hygienic measure that Luo Shixing racked his brains under limited conditions in order to minimize the interference to the experiment.

Under such circumstances, Cheng Jingwei didn't want to go there rashly, and finally waited until Luo Shixing came back early one day before he caught him.

He couldn't help asking: "Why are you so busy these days? Do you want me to help? If you go out early and return late, what if your body breaks down? You are still growing up."

Although Luo Shixing's face was slightly tired, he still smiled and said, "Don't worry, don't worry, I know it well, isn't this trying to get sulfa out before the Chinese New Year?"

This is a serious matter, so Cheng Jingwei had no choice but to ask: "It's about to be developed?"

Luo Shixing said: "Well, almost, but I made another thing, come, try this."

He brought a glass of brown water while talking, Cheng Jingwei took a closer look, but didn't see anything wrong, glanced suspiciously, and asked cautiously: "What's this made of? Why is it the color?"

Luo Shixing blinked and asked, "Isn't it good-looking? Then you can make whatever you like later on."

Cheng Jingwei was elated when he heard it: "You made it for me?"

Luo Shixing was a little guilty after hearing this, but still nodded and said: "Yes, I made it when I was researching sulfonamides, and it feels pretty good. Try it."

Cheng Jingwei had no doubts about him, and took a sip under Luo Shixing's expectant eyes, without even asking what it was made of.

After the water entered the mouth, it felt as if it came alive, instantly filled the whole mouth with a cool and stimulating feeling, that feeling was very strange, at that moment, Cheng Jingwei even felt that the nasal cavity and eye sockets became hot together.

Fortunately, this feeling disappeared after a short time, and then I tasted a sweet taste, with a faint smell of Chinese medicine in the middle.

Luo Shixing waited for Cheng Jingwei to recover and asked with a smile, "How is it? Is it exciting?"

Cheng Jingwei looked at the cup in his hand, and for a moment he didn't know what words to use to describe it. After thinking about it for a long time, he also felt that the words Luo Shixing used were very appropriate and really exciting.

He asked with some doubts: "What's the matter with this water? What's in it?"

Only then did Luo Shixing say, "Carbonic acid has been added to this."

Cheng Jingwei seems to understand, but understands directly from the literal meaning of carbonic acid, carbon, black, sour... Is it vinegar?It is also black, so it is not difficult to understand that this glass of water has this color.

He was a little confused and asked, "Can carbon be eaten?"

Luo Shixing got stuck in an instant, how should he explain carbonic acid?

"It's not the carbon, it's the carbon molecule." The more he explained, the more complicated it became, and he couldn't help scratching his head in distress.

Cheng Jingwei quickly said, "Okay, I understand."

In fact, he didn't know anything, he just didn't want to see Luo Shixing frowning.

Anyway, he has always been very clear about what questions can get to the bottom of it and what questions can't.

Only then did Luo Shixing heave a sigh of relief. It wasn't that he didn't want to explain, it's just that Cheng Jingwei had to learn mathematics, physics and chemistry before he could understand.

Cheng Jing looked down at the cup in his hand slightly, and couldn't help but take another sip.

This feeling is a bit strange, this thing stimulates the tongue more powerfully than wine, but the wine is spicy, and the stimulation of the sweet water is not completely correct.

But it just makes people unable to stop, take a sip to stimulate, and then take another sip after recovering.

Before he knew it, Cheng Jingwei actually drank the whole glass of carbonated drink.

Luo Shixing quickly took back the cup and said, "Okay, okay, I just want you to taste it, you can't drink too much of this thing."

Cheng Jingwei asked: "Can't drink too much? Why?"

He quite liked the taste, and just wanted the little lynx to pour him another cup.

Luo Shixing explained in plain words as much as possible: "Drinking too much is not good for bones, and it is easy to make bones brittle. Note that the same is true for the bones of the whole body, including teeth, so you can't drink too much. It's okay to drink once in a while."

He is now in the growth period, and so is Cheng Jingwei. Although the opponent's height is not as fast as before, he is still growing.

What's more, even if you are an adult, you can't let it go. Even the older you are, the more careful you must be. Carbonic acid can easily cause calcium loss.

Cheng Jingwei's first reaction after hearing this was: "Chronic poison?"

Luo Shixing looked at him rather inexplicably: "There is no need to be so extreme, this thing is also called happy water, and it can still provide people with happiness when drinking."

Cheng Jingwei asked: "So you don't plan to promote it on a large scale?"

Luo Shixing was also a little entangled. He knew that there was a reason for this thing to be popular in the world in later generations, but now that the people of the alliance have just had enough to eat, and their physical fitness has improved a little. promote.

In the end, he still said: "Forget it, no more promotion."

It's not that you can't live without happy water, he still hopes that everyone can be healthy and healthy, and he is not short of money now, and the glass factory can't wait to work overtime every day.

If he hadn't calculated it, even if he worked overtime, he wouldn't be able to complete the order in a short period of time. Strict orders were not allowed to work overtime. I'm afraid the factory would run continuously for twelve hours a day.

After all, Luo Shixing gave everyone a high monthly fee, and everyone was enthusiastic. They were afraid that the backlog of orders would make them unwilling to buy, which would cause them to lose their jobs without orders from the glass factory.

Cheng Jingwei played with the transparent and beautiful glass and said, "Even if you don't sell it in the alliance, you can sell it elsewhere."

Luo Shixing turned to look at him: "Where do you want to sell it?"

Cheng Jingwei came over and said, "Meng Shezhao and Tubo, what do you think?"

Luo Shixing understood Cheng Jingwei's thoughts in an instant. This thing is easy to make everyone like it, so let's take it to other places and let the people there drink it. At that time, the overall physical fitness will decline, no matter for Datang or the alliance. It's a good thing to say.

Cheng Jingwei may not want to surrender to the Tang Dynasty, but Tubo and Mengshezhao are also his enemies.

I have to say that this is also a way for him. Drinking carbonated drinks all year round, within ten years, human bones will become very fragile. Of course, this also has something to do with personal physique.

However, Luo Shixing still pushed Cheng Jingwei's head to make him sit up straight, and said with a blank expression: "Wake up, this thing is very expensive, I put a lot of honey in it to achieve this sweetness!"

The source of sweetness is still relatively scarce these days. After all, sugar cane is still growing in Tianzhu. Datang and Tianzhu have not thought of transplanting this thing for a long time. They can only import Tianzhu brown sugar, which is now called stone sugar. honey stuff.

Cheng Jingwei said casually: "Then sell it to someone who can buy it."

In fact, targeting the common people is not at all useful targeting the slave owners over there. Well, Liuzhao is also in a slavery society now.

Luo Shixing thought about it seriously and said: "It's not impossible, but I'll talk about it later, let me get the sulfonamide out first."

Carbonic acid is actually something that needs to be used in the process of making sulfa.

It’s actually not that difficult to make this thing, but it needs wine as a raw material, and then quickly rotates the barrel to let the microorganisms in it exhale carbon dioxide, and then let the carbon dioxide enter the water to form carbonated water.

As for the production of happy water, it is not difficult to make. It is made of caramel with coriander and grapefruit and honey, and then mixed with carbonated water. The taste is similar to happy water. Well, not only the taste, but also the color.

While talking to Cheng Jingwei, he ticked off the plan for making sulfonamide that he wrote earlier.

The gunpowder has been solved, and it can be made by heating sulfur and adding hydrochloric acid.

Then there is aniline, which can be obtained from coal tar plus charcoal washed with hydrochloric acid and ethyl acetate, which can be made from wine and vinegar.

Glacial acetic acid is obtained by adding sulfuric acid to shells and vinegar, and then reacts with iron pipes to form acetic anhydride.

Acetic anhydride is dropped into aniline to form acetanilide, then add □□ to react, then add ammonia water and salt, and finally rinse the solution with sodium bicarbonate formed by carbonated water and sodium hydroxide to obtain p-aminobenzenesulfonamide, commonly known as Sulfonamide.

By this time, everything has been crafted, even Sulfa has produced a finished product.

Luo Shixing is now writing about all kinds of accidents encountered during the operation.

For example, when acetic anhydride was dropped into aniline, the laboratory was almost blown up, etc. In fact, most of them were operational problems.

After all, he is standing on the shoulders of giants to do this thing. It is much easier to reverse the process when the results are known than real research.

Cheng Jingwei sat next to him very patiently, at first he would read what he wrote, but the more he read it, the more dizzy he became, and finally he stopped reading at all and just stared at Luo Shixing's face.

The little lynx who writes seriously is still very beautiful.

Luo Shixing wrote so much that he didn't realize that he was being stared at at all. Of course, even if he found out, he would only think that Cheng Jingwei's behavior was a little strange and wouldn't take it too seriously.

After he finally finished writing, he turned his head to look at Cheng Jingwei and asked, "Are any of the soldiers who were injured before healed?"

No matter what kind of drug, it is best to go through clinical trials before it is put into use.

Luo Shixing didn't have the conditions to cultivate sterile mice, so he could only conduct human experiments directly.

Fortunately, he himself has more confidence in sulfa, otherwise he would not dare to use it directly on humans.

Cheng Jingwei's eyes lit up after hearing this: "Are they saved?"

Luo Shixing didn't dare to promise and just said, "Try first."

Cheng Jingwei immediately arranged for people to try. Although it has been a long time since they occupied Baimu County, the Baimu tribe has not stopped fighting back.

The Baimu family covers a large area, and there is not only one Baimu County, even Li Chun's family has not been uprooted.

Baimu County is equivalent to the "capital" of the Baimu people. It is difficult for them to accept losing this place, so they naturally want to get it back.

This has led to constant conflicts around Baimu County, and soldiers will naturally be injured if there are conflicts.

The people Cheng Jingwei found were the two majors whose wounds hadn't healed yet.

In order to know what was in his mind, Luo Shixing went over to take a look in person, and the two majors, who had been suffering from inflammation and had a low fever, got out of bed directly when they knew they were coming together.

Luo Shixing was startled, and quickly asked to help them back, and then observed the wounds of the two of them.

At this time, the wounds of these two people were inflamed, red and swollen to varying degrees, and the use of sulfonamide was considered symptomatic.

But before taking it, Luo Shixing still said seriously: "This medicine is newly developed, and no one knows whether it is really effective. If you are worried, there is still time to withdraw."

The two soldiers were young, and after hearing this, they smiled embarrassedly and said, "We might not be able to survive without this medicine, so we might as well give it a go."

Luo Shixing made sure that the two of them did not have any conflicts, so he asked for the medicine to be brought over.

Due to time constraints, sulfonamide was made into a pill shape. The outermost one was a glass pill ball. After opening, the inside was sugar-coated. The sugar-coating was made of sucrose extracted from fruit, and the innermost one was the wrapped medicine powder.

In addition, their wounds will be cleaned and bandaged with hydrogen peroxide, and then applied with medicinal powder.

It started at the moment when the two people started taking the medicine, so the insiders were paying attention to the condition of the two people.