When Xiang Bei said this, Bing Bing spoke: "Sir, can I give some opinions?"

Xiang Bei asked her to say that even if there is anything, it doesn't matter if she completely denies herself, science is to discuss.

Bing Bing picked up two outline drawings and put them aside: "I don't think these two can be used, I can't refine weapons, but I like to study some things randomly, to be honest with Mr., I used to fill some things with deflagration powder, and I also have a fuse, and I tried to launch it with a catapult after igniting it."

It's just that the fuse is just like Mr. Fireworks, which is made of cotton paper mixed with deflagration powder, and after being launched, it is easy to smash it when it hits the ground, and the proportion of dumb bullets is extremely high. And if the fuse is truncated, it may explode in the air, and it makes no sense.

And the deflagration powder, as Mr. said, is unstable in nature, and burned down all the rooms where I was stored, so I gave up when I was scared. Otherwise, I should be able to do it, because I can solve the dumb bullet problem.

For example, when I tried, I not only made a circle, but also tried to imitate a bow and arrow and a dart to change the shape, so that not only did I fly fast, but I also avoided the fuse from being smashed by lighting it from behind. To put it mildly, I have also done this kind of appearance, and I have done a lot of it, and I have tried a lot. So the remaining two pictures must be more stable than the two pictures I took off. ”

Xiang Beida laughed: "Haha, I know that Bingbing you are of great use to me." Now you can do a lot less experiments. I also said, I don't do this kind of thing, there must be someone who does it, you see Bingbing, haven't you tried it. When we start using it, more people will be involved in similar developments, not just trying. So we have to speed up and always be ahead of the curve. Bingbing you have done the best, and you are solely responsible for the production of hot weapons in the future. ”

"Don't worry, sir, I'm also very interested, it's ridiculous that I use a catapult to launch, or sir, this one meets the definition of a thermal weapon. ”

After Bing Bing finished speaking, he asked what the hair shot tube looks like?

Xiang Bei took out the drawings: "That's it, the Flying Immortal Tube outside the sky, referred to as the Flying Immortal Tube." The front here is relatively thin, just inserted into the firing tube. The middle part is thicker, which can give the firing and ejection enough room to burn without exploding. The rear end suddenly becomes thinner, in order to retain the thrust generated in the combustion space as much as possible, produce greater reaction force, ensure that the flight distance is maximized, but also ensure that it does not cause damage to the cylinder, although it is fine, but it can still release the flame, the rear of the bell is the largest, that is, the released flame is fully diffused, do not form too large thrust, and push people out. Do you understand what I mean?"

The two nodded, and Bing Bing looked even more suddenly realized: "Burning thrust, how come no one has ever thought of using this method to throw objects before, with this method, even if you throw an iron ball, the power is also great." ”

Xiang Bei said that the early days of thermal weapons were like that, a big thick tube, a thin head and a big buttocks, and after filling it with fire powder, the iron ball was pushed out to hit the target, but he skipped it at that stage, and it was meaningless.

Xiang Bei told them that the two of them would go to work on the production, and they were too busy to find someone to help. However, it should be remembered that at the beginning of the experiment, it is not possible to fill white fire powder, only black fire powder should be filled in the hair and shot tube. White fire powder is replaced by pyrotechnic powder, and holes should be left in the shell to avoid explosion. After the experiment is done first, let's talk about anything else, the buried mine is the same as the hand-thrown mine, first use pyrotechnic powder to do the attraction experiment, the real power experiment, go to the hunting ground.

The two nodded their heads to show that they understood, and at most tomorrow afternoon, they would give him all the experimental data and summarize the best production plan.

Su Su told Xiang Bei: "Sir, leave it all to us, we all understand." You go and take a break, you're too tired these days. Your body is already thin, and you can't hold it up so hard. Others may not know, but you often call me to explain things in the East Garden, and I know best your tiredness these days. And you have been back for so many days, and you have not accompanied Xiao Lili, and you have not accompanied the princess well. ”

Xiang Bei was a little moved, and after thinking about it for a while, he felt that he should trust them. Tell the two of them that they don't care, just wait for the result. Let them also pay attention to rest, and don't get into the horns of anything they don't understand, just ask yourself.

The two should be.

Xiang Bei sighed: "Then I will fall, go and see the little grain." Her new sister is a bit special, and I feel that Master Yuerong is particularly interested. I'll have to ask what's going on. ”

After Xiang Bei finished speaking, he glanced at the foursome who were still refining the weapon, and left with his hands behind his back. And Su Su and Bingbing immediately started work.

Xiang Bei returned to the front yard, Chu Pity was farming with Xiaoba, seeing Xiang Bei coming, Chu Pity asked him why he was so idle, shouldn't he be very busy now?

Xiang Bei walked over: "I handed over the Waifei Immortals to Bingbing and Su Su that day, and the two of them understood this thing more easily than I thought, so I was relieved." What are you talking to the little eight?"

Chu replied with pity that the white bud rice and purple bud rice were planted, and the bud rice was specially boiled to eat.

Xiang Bei looked depressed: "I have such a good garden, you plant buds for me?"

"What's the matter? I'm going to plant all of them to eat, what kind of flowers to plant, the palace garden is the best, I want to see the flowers go there." ”

Xiang Bei asked Xiao Lili, was he dragged to the Ten Thousand Yuan Pavilion by Master Yuerong to cultivate again? Isn't this Master Yuerong already leaving the Ten Thousand Yuan Pavilion, how can he go back.

Chu said with pity that leaving does not mean that it doesn't matter, his master's status in the Ten Thousand Yuan Pavilion is not low, how can he completely let it go. But this time, Xiao Lili was really not taken away by his master, but was pulled by Yu Miaomiao to go shopping.

As he was talking, a small grain voice came from the door: "Master, I'm back." ”

The two raised their heads and saw Yu Miaomiao pulling Xiao Lili back with Xiaoyu one by one.

When he walked in front of them, Chu Pian squatted down with a distressed face, touching Xiao Grain's face: "How did you get this bruise and purple piece?

Xiao Lili said: "There is a little boy who bullied my sister Xiaoyu. I'll do it. ”

"You are a mage, why do you still make your face like this?

Xiao Lili replied: "The other party is just an ordinary child, I can't use the power of Yuan Law to bully people." So I went up and grabbed him with my hands, and he was worse than me. ”

Chu looked at Xiaoyu with pity, and Xiaoyu quickly knelt on the ground: "The princess spares her life, I am the sister who has been affected." ”

Chu took pity and pulled her up: "It's okay, can I still deal with you as a child, I'm just going to see how you are not injured?"

Xiaoyu replied: "My sister has been blocking me, I didn't catch the other party." ”

Xiao Lili looked proud: "The master's master asked me to take care of my sister, of course I can't let her go in front of me." ”

Xiao Lili's sister is very qualified, and Chu pity and Xiang Bei both laughed out loud. Xiang Bei said that this girl has a little bit of the demeanor of a social first sister, very good, she likes this naughty mischief.

After saying that, let Xiao Lili hurry up and apply the medicine, this is almost a little flower cat.

Xiao Lili nodded, pulled Xiaoyu and told Xiaoyu as she walked: "Next time we call Doudou, Doudou has the most powerful fight, and no one in our Dou Liyu combination is afraid." ”

This guy still wants revenge. Chu Pian rolled his eyes when he heard this, and told Xiang Bei: "I blame you, several ladies in the future have been taught badly by you." ”

"I think the little princess taught her badly. Xiang Bei looked at Yu Miaomiao.

Yu Miaomiao stuck out her tongue: "What does it have to do with me, it's just a child fighting, I still have to fight?" That kid is the youngest son of the King of Dadong, and the King of Dadong was also watching the excitement at the time, what do I care." ”

Xiang Bei asked her if she didn't instigate coaxing on the side?

Yu Miaomiao was a little weak-hearted: "It's a little, but King Dadong is more powerful than me." So you go to the king of Dadong, he taught the children badly, and I am at most an accomplice. ”