When Shang Wen was leaving, he asked Meng Tian to study the trajectory of the rocket. It's better to hit one by one. Meng Tian actually said that there was no problem. This one can be picked directly from the crossbowman. Hearing such an answer, Shang Wen didn't feel inappropriate. On the contrary, I feel that Meng Tian can draw inferences from others. Very good.

Return to your own residence. Shang Wen began the day of research. The last time the silver salt was extracted, Shang Wen inadvertently extracted sodium carbonate. That's a good thing. With that, it's basically the beginning of chemistry. There are a lot of experiments to do. Sodium carbonate can also be used in many things.

Thinking of sodium carbonate, Shang Wen suddenly didn't know what to do. Do you want me to take this thing and toast it? Or steamed steamed buns. Think about this. Shang Wen shook his head. I'm here to study weapons, not to do food processing. If that's the case, just become a chef. Or a baker. In this way, all the people of Daqin will be able to eat bread. It's not something you can do on your own.

What else can you do. Extraction of carbon dioxide. It's better to blow the exhaust gas. I can make carbon dioxide. It doesn't work either. I thought about what else I could do.

What to do, what to do. Do. Shang Wen saw the window. Sudden thought. Glass. I can make glass. In this way, there is no need to be so light and bright. This damn window.

Ingredients are easy to find. Lime, and sand, is silica. Sodium carbonate, this smell can't be told to everyone. Let them ponder. this thing. As long as it's kept secret, no one knows.

Shang Wen has all these things. Shang Wen fetched a little in the courtyard. Start loading into containers. into "water". I don't know the proportions, but I can experiment slowly. Shang Wen is like this, while extracting sodium carbonate, he experiments with the proportional composition of the glass little by little.

Time flies. The night passed. Shang Wen's eyes were red. The hair has become voluminous. It's a matter of thinking.

It's almost dawn. Shang Wen finally succeeded in developing the first piece of glass. It's a bit of a mess though. Overall it's good. Just a little improvement is fine.

Let's go to sleep after improvement. Shang Wen purified it again. Then, new glass manufacturing began. Such steps are quick.

A piece of crystal clear glass was born. Shang Wen sandwiched the hot glass. I looked at it. Not bad. Transparency meets its own requirements. Such glass. It can be processed into a telescope. If the lenses are to be durable, it is estimated that some special substances must be added. Check the information for these substances. Now it's time to sleep. Very sleepy.

Shang Wen and Yi lay on the bed and fell asleep. I don't know how long it has been. Shang Wen heard the sound of glass breaking. Shang Wen felt very harsh. Because the material of glass is always so careless. The glass in your own laboratory is high-fiber glass. Comparable bulletproof glass. How can it be broken. Broken. I'm in the Great Qin Kingdom. How! My glass. Damn it. That guy moved my glass. Shang Wen suddenly came to his senses. I make glass. Who moved. Shang Wen was annoyed.

Shang Wen got up from the bed. Take a look. That damn princess. It shattered my glass.

Shang Wen shouted loudly: "Look at the good things you have done. My glass was shattered. This is the result of my overnight work. You, you ・・・・・・ you give it out! Shang Wen breathed breathing. Very angry. He looked very annoyed. The princess, who is usually not afraid of the sky and the earth, was also stunned at this time.

"Get out, don't come into my lab in the future. Get out! Shang Wen pointed to the door. He yelled loudly at the princess without any movement.

The princess didn't say anything. But the face is very ugly. A white piece. A piece of red. I can't tell if I'm annoyed or scared. Attendants on one side. I've never seen a tantrum like this. There was no squeak either. The princess wanted to open her mouth to speak. But nothing can be said. I had to turn around and come to the courtyard.

Shang Wencai doesn't care about the princess, or something. Who told you to break my trial specimens. These are all things that I have spent a night researching. Originally, Shangwen also planned to use these glasses. Polishing the lenses. Now it's all shattered. Since it has just been produced. The glass does not hit. It can be said that there is not even the most basic shape. It was all ruined.

Own laboratory. No one is allowed to enter. This guy, damn girl. Entering a laboratory without permission. If it were to develop explosives. She would have been blown up a long time ago. Shang Wen cursed. While cleaning up. There is basically only a small piece of glass left. A small piece of it. The rest will have to be refined by yourself. There is also not much material. Especially sodium carbonate. The amount extracted is simply too small. Shang Wen simply shattered the glass completely. Some of them are going to give up on themselves. All plans were disrupted. What a bastard.

Shang Wen walked out of the house angrily. The princess stood outside the door. The expression was very anxious. It's also very unsettling. I saw Shang Wen come out. Prepare to meet what you want to say. Shang Wen walked out of the door without looking. The princess looked at Shangwen and got angry. I was also very annoyed. But I think of something that people have made overnight. I feel like I'm at a loss. Can't be angry. There's no confidence to be born. I was still nervous. "Princess, why be subject to this kid. Look at the slave. Beat him up and let out his anger. A slave dressed in arms stepped forward and said. You know what. I wanted my husband to help us develop a few handy weapons. I didn't expect to cause such a big disaster. The princess said with some trepidation. Princess, there's nothing about it. Isn't it just a crystal clear thing? The slave said. I also think it's just good-looking. But who would have thought that this thing was so slippery that it didn't fall yet. It broke all at once. Hongu is just curious. Pick it up and take a look. Who knows. Alas? The princess was a little annoyed. Some regrets. But only a trace. "Princess, just let the slave and maid catch him back." The slave said with some disapproval. "Oops. No, no, no. Ali. This will only annoy Mr. More. Our weapons, just ・・・・・・ don't even think about it. The princess said to the armed slave. So what to do. "There's nothing Ali can do." Now I have to apologize to Mr. I hope he can forgive. But this guy was angry just now. I just don't want to go. The princess was reluctant.

"Why don't you ask the king to come and see." Ali said tentatively.

"Yes. Just look for your father. This face still has to be given. The princess clapped her hands, jumped up and said happily.

"Let's go, go back to the palace. Find your father. Ali, you make up a reason. I'm so coaxing my father. Hurry up. The princess dragged Ali out of the courtyard.