After finishing the laboratory, Qingque basically stayed in the laboratory every day after school, and only when it was time for dinner would they come back, as for what they were doing, the family didn't know, and only Fang Jing knew what they were doing.

As soon as it was clear, Qingque got up from the bed, shouted and left, Fang Jing didn't care about them, today happened to be the weekend, let them go, but Chen Erlin and his wife would always tell Qingque a few words to them.

"Uncle, let's cook some porridge this morning with some sauerkraut." Fang Jing looked at Zhang Xiaoxia, who was about to make breakfast, and said, when she got up in the morning, after washing, she hugged Xiao Linghua and began to tease.

"Okay, then I'll drink some porridge for breakfast today, I haven't drunk porridge for a few days." Zhang Xiaoxia was busy in the stove room, and after hearing Fang Jing's shout, she answered.

Fang Jing hugged Xiao Linghua and began to tease again, by the way, she fed Xiao Linghua some milk powder, and the other little babies in the family were also busy with their own affairs, what should they do, basically they would not be idle.

Even if it's the three of them, they will help the other babies get busy, although it can't help much, but they always like to get together, even if it's fun to take something, or they like to adapt to this simple life.

After breakfast, Fang Jing temporarily handed over Xiao Linghua to Zhang Xiaoxia, followed Qingque and them to the laboratory, and by the way, went to teach Qingque and the two of them how to operate those equipment.

"Qingque, this is called a milling machine, this is called a lathe, this is called a drilling machine, each has its own function, any material, on these drill bits, can be processed."

“……”

Fang Jing taught Qingque and the two of them how to operate these devices word by word, as long as there were doubts, Fang Jing would tell them, of course, safety issues are also very important to Fang Jing, and that is many times.

Qingque and Ji Zhi were completely confused about these equipment, although they could understand by listening to Fang Jing's words, but they were skeptical that these equipment could really process steel, at least when they didn't see the state of processing, they were skeptical.

Fang Jing saw the appearance of these two little babies, and thought that only by actually operating it once could the two little babies believe it.

It is not driven by electricity at all, to make the drill bit rotate quickly, completely driven by the internal gears and bearings, when shaking a circle of handles, the drill bit can rotate about 100 times, if the speed is faster, the speed of the drill bit is faster.

Fang Jing put a steel plate on the stage, fixed it, then pressed down the drill bit, shook the handle hard, the drill bit began to rotate rapidly, Fang Jing began to shake another small handle, moving the stage, so that the drill bit could cut off some iron wires on the steel plate.

"Wow, Brother Jing, this milling machine is really amazing, we know how to operate it." Qingque was shocked after looking at Fang Jing's detailed operation, there is still such a powerful thing in this world, which can cut off the steel plate, although it is only a little steel wire crumb.

"Okay, the other two, I've taught you just now, the operation methods are basically the same, but you must pay attention to safety, this is not a joke, you also saw it just now, the steel plate can be cut off, your hands must not be as good as the steel plate." Fang Jing finally told the safety issue again.

"Brother Jing, we know." Qingque and Ji Zhi nodded and assured Fang Jing.

"These are vernier calipers, you need to use these vernier calipers for the muskets you want to make, remember the decimal system I told you before, calipers are the same, decimal system, as for how to use it, you give me a good listen now." Fang Jing picked up a caliper from the table and introduced the use of the caliper to the two Qingque.

“……”

"Brother Jing, we know how to use it." Then he shouted to Fang Jing, he was already holding a caliper in his hand and trying the method that Fang Jing had taught, measuring this for a while, and measuring that for a while.

"Brother Jing, I want to ask you a question, you said that if I improve the gunpowder and replace this steel pipe, can I just make an iron bead wrapped in something and add gunpowder to the iron bead, can I not fill the steel pipe with gunpowder, and directly use the force of impact to heat and burn the gunpowder and shoot the iron bead out." Qingque looked at the equipment, then at the caliper, then turned his head to look at the musket on the table, and asked Fang Jing a question.

"Qingque, some materials for gunpowder, I can provide you with some, but it won't be too much, I'm afraid of accidents, as for how to change the musket, how to get it, that's what you do, whether it's okay or not, you have to do it to know, but you must pay attention to safety, especially about the gunpowder improvement experiment, I must be present." Fang Jing listened to Qingque's thoughts, and began to feel in her heart if she was too stupid, or was this demon too smart?

This is a smoothbore gun, it's not such a simple thing as a musket, Fang Jing stared at Qingque for a long time, really trying to figure out what Qingque's head contains, wouldn't it be the same as herself, from the twenty-first century, right?

"Brother Jing, we remember." Qingque nodded and assured Fang Jing.

Then, Fang Jing left the laboratory, lowered his head and walked home, but he kept thinking about what Qingque had just said in his mind, sometimes, he really wanted to cut off Qingque's head to see what kind of head it was, so that he could have such a thought, which completely shocked Fang Jing, and after returning home, he kept thinking about it.

"Jing Wazi, someone came from the big banyan tree just now, saying that there is something looking for you, or you should go over and take a look." Zhang Xiaoxia looked at Fang Jing with her head down, and she didn't know what she was thinking.

"Okay, aunt, I'll take a look." After Fang Jing listened to her aunt's words, she hurriedly raised her head and turned around towards the big banyan tree.

When I came to the big banyan tree, I found that there were a lot of soldiers surrounding a large number of people, and among this large number of people, there were yacha, soldiers, and officials, Cheng Siping, and Qian Shi were all there.

"Sir, you're here." Qian Shi and Cheng Siping saw Fang Jing coming, and hurriedly trotted to Fang Jing's side.

"What's going on, what are these people doing?" Fang Jing was a little curious, this is an official, a yacha and a soldier, is this going to be a flirtatious person or something?

"Sir, these people said they were here to catch the thieves, but we stopped them, but we didn't dare to let them into the village, aren't they questioning?" Cheng Siping rushed in front of Qian Shi and said to Fang Jing.

"Catch a thief? Has someone in my village stolen someone else's things? It can't be, right? Recently, everyone in our village has been busy building houses, and the people in our village are all good people, how can they steal other people's things. Fang Jing listened to Cheng Siping's words, and felt very strange in her heart, although the village has been building houses recently, and she has to go to the county or Jinzhou to buy some things, she really has to take something with her hand, but it is also a misunderstanding, right? If someone really stole it, Fang Jing really couldn't say anything, after all, stealing someone else's things was indeed a bit bad.

"Go over and see, and ask them who stole and what they stole and what they stole from." Fang Jing nodded and walked towards the group of people who were surrounded.

"It's him, it's him who stole my microscope." Feng Tian, who was standing in the crowd, looked at Fang Jing and walked over, pointing at Fang Jing and shouting loudly.

"I'm going, it turned out to be you, you were blasted out of my village, but now you want to come here to ask for face? And wronged me for stealing your microscope? You're so daring. Fang Jing was attracted by Feng Tian's shouting, and saw Feng Tian at the back of the crowd, and of course Wang Chun was also dodging behind.

"General Cheng, what should I say about this? Since Doctor Feng said that someone stole his family heirloom, I naturally wanted to take someone when I came over, and now Doctor Feng has recognized the thief, and asked General Cheng to let him go, so that I can wait until I catch the thief and go back to ask for the crime. The official who took the lead shouted loudly at Cheng Siping.

"Cheng Siping, Qian Shi, the matter here is handed over to you, whether you kill or arrest it, it's up to you, those two named Feng Tian and Wang Chun, as well as their entourage, have all been caught by me." Fang Jing looked at this scene, a little funny, his microscope was completely defiled by someone as stealing someone else's, and this Feng Tian and Wang Chun were not good people in the first place, they were just thrown out of Fangjia Village by Fang Jing, but at this moment, they called a lot of people to help.

"Sir, please go back first, and we will take care of the matter here." Qian Shi and Cheng Siping hurriedly said to Fang Jing, as for whether to kill or bury, they must have their own rules.

Fang Jing didn't say a word more, turned around and left directly, and went home, originally I was quite happy today, but I was suddenly mixed up by this Feng Tian and Wang Chun, which made Fang Jing's mood a little messy at the moment, I don't know why people in this era have to do everything, is it possible that someone else has a good thing, and they are all thinking about how to occupy it in their arms? This matter really has to be said to Li Shimin.

In Fangjia Village, there are people who come to look for trouble, and there are so many soldiers in Fangjia Village, so what if it is other places? If there is really something good at home, it must have been robbed by these powerful people, and there is no place to reason, to be honest, you can only knock out your teeth and swallow it in your stomach, and if you resist a little, you will be beaten small, and your family will be ruined.

"Fang Jing, I went to your house to look for you just now, but I didn't find you, come, come, let's discuss it." Sun Simiao and Miao Feng walked over from the direction of Fang Jing's house and shouted loudly at Fang Jing.

"Mr. Sun, Mr. Miao, don't discuss the matter first, the two of you go to the big banyan tree to have a look, after you go, you two may be able to see something." Fang Jing didn't want to discuss anything with Sun Simiao and the others at this time, and just wanted Sun Simiao and the two of them to go to the big banyan tree to take a good look at what kind of virtue their two friends were.

"Fang Jing, what's going on over there with the big banyan tree?" Sun Simiao felt strange in his heart, looking at Fang Jing's expression as if he was a little unhappy, but he also began to be curious about the matter on the big banyan tree.

"Mr. Sun, Mr. Miao, you can go and have a look." After Fang Jing responded, she walked directly to her home, leaving Sun Simiao and them a little stunned, and then the group of them began to go towards the big banyan tree, wanting to see what was going on.

After Sun Simiao and them came over, they found that the big banyan tree at this time was very chaotic, although there was no fighting, let alone fighting, there was only a large number of camp soldiers holding weapons to surround a large number of people, and this large number of people was at least nearly a hundred.

"One last warning, drop your arms immediately or die." Cheng Siping held a horse lance in his hand and pointed to the besieged officials, yacha, and soldiers shouting.

"General Cheng, are you so unruly? We're just here to catch the thief, so don't blame me for suing you superiors. "That official is not afraid of Cheng Siping, not to mention, there are people behind him.

"Beep, listen to orders, those with weapons, kill, abandon weapons, arrest." Cheng Siping didn't care what this official was, he directly blew the bamboo whistle and gave an order.

"Ho, ho, ho, kill." The soldiers of the camp, who only listened to orders, and everything was based on orders, shouted in their mouths, held guns and halberds, aimed at the group of people in front, and advanced step by step.

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