Although Yang Heng handed over the matter to Jia Zuo, he was still deserted outside, so it would be better to accompany Jia Zuo to learn some skills here.

"Oh, this potion looks like this, and it can actually turn silver into liquid." Yang Heng was extremely shocked when he saw this scene. In front, when Jia Zuo was plating silver on the glass, he had the silver liquid he brought, but now he just saw how he made silver into silver liquid.

"Master Jia, this solution will not dissolve other items, right?" "No, I have two kinds of recipes, one that can dissolve gold. Now, I will give this recipe to Alang, otherwise I will bring it to the grave."

This guy, he is not going to use a gold mountain, but to do the most unreliable fraud. You said, you can do it by making a fake, but it is even recognized by others. However, this is just cheaper for me. Such a good formula is the best way to extract gold and silver. And this method will not be much expensive, otherwise he will not make a fake either.

"It's done, this recipe is also done, but you need to continue to study these recipes. From then on, even if you are a technician for precious metal extraction, you can also take on the position of a mentor, especially you can own a house in the academy. As for marriage, it's your own business, but I will be responsible for the cost of your marriage." Since you have collected these two good recipes, Yang Heng naturally would not say that he was treated unfairly.

"Thank you, thank you, Alang, but if you want this recipe, are you preparing to make fake jewelry?" Yang Heng was a little surprised. What's going on? I asked you to make a mirror. You are still considering making fake jewelry.

"I said, are you that little bit of a success? How did you learn these two recipes?" "That, I developed it myself under the inspiration of an experienced master. However, he did not make fake jewelry at that time, but made real gold and silver into fake ones, so that he could take away the gold and silver openly."

The process of the matter is like this. This old man is also a half-baked liar. He makes a living by giving others a method, but his method does not charge money. But when he was doing it, he asked the master to prepare a few gold and silver ingots as tributes, and then he dealt with the surface of these gold and silver ingots. Of course, after the method was finished, he took it away openly. Since he was a liar, he would naturally be discovered. When this old man cheated for the last time, he was discovered by the master. As a result, he was beaten and thrown in

In the wild, then, he met Jia Zuo, so Jia Zuo inherited this craft. Then, Jia Zuo promoted this craft and directly replaced it with a solution that could dissolve gold and silver. Similarly, this is also a fool. He didn't know how to open up his mind and used it to cheat. However, this is really difficult for him. Gold and silver mines are not something he can come into contact with. Of course, he didn't want to sell the formula anymore, so he was saved by the housekeeper. Since it was not his ancestors, he was not so cherished, and this was cheaper.

Jia Zuo could not come into contact with gold ore, but Yang Heng could come into contact with it. In the future, he could use this chemical method to extract gold and silver, or even purify gold and silver.

However, it is better to make the mirror first. You should know that once this glass mirror is developed, it will be much higher than the profit of metallurgy and silver. Moreover, Yang Heng found that Jia Zuo had no idea about technical research. He was able to convert a semi-finished formula into a fully finished product formula, which was because he was less lucky and had a worse vision.

Jia Zuo really didn't disappoint Yang Heng. He took a detour in the middle, but soon he found the real way. This way was to first turn silver into silver liquid, then attach it to the glass, and then use a curing agent to cure the silver liquid on the surface of the glass. You must know that the silver liquid attached to the glass is not attached to copper, and it is difficult for the silver liquid to adhere to the glass. But Jia Zuo is really amazing. After understanding how to attach it, he quickly developed a new curing agent after knowing the formal procedures. Yang Heng found that this mirror was no less than the brightness of the aluminum-plated mirror in his previous life.

On this basis, Yang Heng not only asked Jia Zuo to study silver plating, but also asked him to study gold plating. What this gold liquid does, naturally to increase the value of this newly emerging mirror.

There are several types of mirrors developed by Yang Heng. In terms of size, the small ones have round mirrors held in the palm of the hand, and the large ones are naturally ones tall, and this mirror is also the largest single piece of glass that the glass factory can make at this time.

If you have ordinary styles and luxurious styles in terms of styles, however, whether it is ordinary styles or luxurious styles, the price is not low, but because the luxury styles are made of gold liquid, and some exquisite frames, the price is more than ten times that of ordinary styles.

"Husband, (Brother) What have you been doing these days? Why have you never seen your people?" Changle and Yu Zhang came to question the crime in unison after Yang Heng came back.

"My wife, Yu Zhang, I have made a good thing for you. You close your eyes first." Yang Heng pretended to be mysterious, "What, we should close our eyes and not close them." "Be good, close our eyes, I will definitely give you a surprise." Yang Heng and Changle and Yu Zhang have always had a good relationship. Even the previous question was intentional. Moreover, they also knew that Yang Heng was afraid of some rumors, so he went out to avoid suspicion. This was mainly the reason why Changle was pregnant. If she was not pregnant, then she would not be afraid of any rumors. In fact, this is what people said. If she was really not afraid, it would not matter. However, these things should be avoided.

"Okay, okay, husband, you have to hurry up." The two girls really closed their eyes.

"Dangdangdang." Yang Heng made a strange voice and came behind Changle. At this time, he remembered that Changle really couldn't surprise her. She was a pregnant woman. If she was scared, wouldn't it be bad? But this was already said, so well, I can only scare Yu Zhang. However, Yang Heng still hugged her behind Changle.

"Okay, open your eyes." "Ah" Sure enough, this scare was amazing. Changle was shocked when he heard Yu Zhang's voice.

It turned out that Yang Heng was holding a square mirror in front of Yu Zhang. What would it look like if you opened your eyes and saw a face exactly like you in front of you?

"Oh, I'm scared to death. Brother, this is a mirror. The mirror is so clear." "What, why didn't I see a surprise? Instead, I was shocked by my younger sister." "Okay, my wife, it's all my fault. Isn't it because of my husband that we are afraid of any accidents? So, I didn't dare to give you any surprises. This is a mirror, and you sisters face each other."

"Really, this mirror is so clear. No wonder my sister was scared. It was made of glass." "Madam, Yu Zhang, what do you think of this transaction?"

"Husband, are you saying that this mirror has also been mass-produced?" "Yes, otherwise I will ask you how this transaction was made. However, this transaction is not something that our family can do alone, because the price may be very high, so I still want to do this transaction with His Majesty."

In the past, no matter which transaction is done for a long time, this transaction will not be a problem even if it is done for hundreds of years. Therefore, Yang Heng will naturally not reduce this thing to a low price quickly. Then, it is still necessary to find a backer. However, it is not enough to rely on his Yang family. Yang Heng still needs to bring in the two sisters of Changle and Yuzhang. Although these two are his wives, in the Tang Dynasty, the married women are mainly women from families with relatively rich or powerful families, and they all have their own industries, and their industries are not available to their husbands.

So, although they are a family, these two people can shelter from the wind and rain. Besides, these things are not cheaper to others. At that time, they will either give them to their own sons or their daughters. Isn’t it the same as what they give them to themselves? Yang Heng really has a good idea.

Will Li Er take action against his daughter? They each account for half of them. Why doesn’t Yang Heng look for others? However, in the face of such huge profits, Yang Heng is really not something that Yang Heng can defend.
Chapter completed!