After testing the remaining eight pottery grenades, Su Ziheng asked Li Pengcheng, who came with him, to record the detailed experimental data.

recorded the farthest distance that could be thrown, of course, Shi Meng's one didn't count, only the distance that ordinary nurses could throw out, and the farthest distance reached forty-five meters away.

Su Ziheng is very satisfied with this goal, you must know that this is the distance thrown out on flat ground, if you stand on a wall two zhang high, that is, almost six or seven meters high, and throw it down, it can cover at least 100 meters.

In this way, the attack area is very wide, and there is basically no need to fear the enemy attacking from the front. If the enemy lined up in a phalanx and threw grenades into the phalanx, it would really be a scene of full bloom, with a large number of casualties.

In order to test the power of the ceramic grenade, Su Ziheng also specially brought a goat from home and tied it under a tree. He arranged for Shi Meng to put the grenade under the sheep, and after lighting the fuse of the grenade, Shi Meng ran back before it was detonated.

Ten seconds later, the earth-shattering roar sounded, and the goat was blurred by the explosion, and fell to the ground humming and chirping, but it was not killed on the spot. Rao is like this, and it scares the others enough.

"Sure enough, the power is still a little smaller, and even the goats can't be blown up, so it seems that we have to continue to improve the raw material processing technology." Su Ziheng sighed, thinking that the border war had broken out for five days, and he didn't know how the fight was going, and how was Zhong Qinghan now?

……

……

Back in the workshop, Su Ziheng called the little Taoist priest Zhang Yiming over, he just thought about it and thought about it, he still had to fool Danyangzi Wang Boyang over, and he would be responsible for the improvement process of gunpowder in the future.

And Su Ziheng himself considered inventing the flintlock pistol. Whether it is against cavalry or infantry, muskets are an essential weapon for future armies, and it is also a general trend.

For him, he will definitely not be able to pull up an army of tens of thousands, or even hundreds of thousands, to protect his paradise. Unless he wants to rebel, then say something else.

If you want to rely on a team of hundreds of people to protect your safety, the first thing you need to do is to build them into an elite team, preferably a special forces team like in the previous life.

Secondly, we must give them the most advanced armament, if we can really invent an automatic assault rifle like the AK47, each person can have one, even if there is only a team of 100 people, the world is big, and they can go anywhere.

It's just that the dream is very full, 47 He only has one in the base space warehouse, if he asks Pandora to print more than a hundred with a 3D printer in the laboratory, it is not impossible, but if the bullets can't be supplied, it is useless.

If you use precious energy to print bullets, you will do it unless Su Ziheng's brain is flooded. Now that the energy in the base space has been restored to more than 60 percent, how can it be easily wasted on these small things?

Good steel should be used on the blade! Therefore, Su Ziheng plans to start from scratch, of course, like the most primitive muskets, arquebuses, and revolver muskets, there are too many shortcomings, and he doesn't plan to imitate them.

Su Ziheng plans to start making flintlock pistols directly, and it can be produced under the current process conditions anyway. As for how to improve it step by step into an automatic assault rifle after the invention of the flintlock pistol, it depends on the ability of the successor.

……

Seeing the little Taoist priest Zhang Yiming walk into the study, Su Ziheng put down the pen in his hand and asked kindly, "Yiming, here." I came to you today mainly to inquire about your master, Daoist Danyangzi. I still decided to ask Wang Dao Chang to go out of the mountain to help continue to improve the gunpowder production process, what do you think? ”

Although Zhang Yiming has not been in Su Ziheng's workshop for a few days, he is also attracted by his generous treatment here, not only can he eat enough at every meal, but also has a variety of dishes, and there is a lot of meat.

Taoist priests are not as taboo as monks, and they can also eat meat. In addition to eating well, he also came into contact with a lot of knowledge that he had never been exposed to before, saying that he taught Li Pengcheng and others to make gunpowder, but in fact, in the process, Li Pengcheng and others also taught him a lot of novel things.

Especially Su Ziheng, who admires Zhang Yiming even more, as if he knows everything, no matter what questions he asks him, Su Ziheng can give him a perfect and reasonable answer.

Like before, Zhang Yiming only knew that the mixture of nitrate, sulfur, and charcoal could burn violently and explode, and could be made into gunpowder, firecrackers, and fireworks. But he didn't know why they could explode when they were mixed together, and how to maximize their power.

According to the explanation of his master Danyangzi Wang Boyang, he brought the theory of the five elements of yin and yang to explain the composition of gunpowder and the principle of combustion, which is quite far-fetched to reflect the essence of gunpowder.

Su Ziheng is different, he will explain in detail the specific principles of the various raw materials they are combined, why this configuration will work best, and so on. It made the audience feel that gunpowder was not such a mysterious thing as they understood.

Therefore, when he heard that Su Ziheng wanted to invite his master together, Zhang Yiming was actually very happy. So he told Su Ziheng in detail about the life of his master Danyangzi, so that Su Ziheng could come up with a way to ask his master to go down the mountain.

After Su Ziheng heard that Wang Boyang had a serious illness and made a wish to serve him for the rest of his life in front of the Dragon King, he suddenly felt a move in his heart and came up with a good solution.

……

……

At night, the sky is slightly cool.

In the Dragon Palace Temple of Jiufu Mountain, Danyangzi had done an evening class and was talking to his best friend Tian Xin, "Brother Tian really plans to hide in the Poor Dao Dragon Palace Temple in the future?" ”

Tian Xing twisted his beard and smiled: "What's the matter, I'm worried that Tian won't be able to pay the rent?" ”

Danyangzi Wang Boyang smiled bitterly: "Brother Tian, you and I have not been friends for a day or two, but we have been friends for decades." I want to travel the world with my family teacher and travel to the Eastern Wei Dynasty, but I have heard and witnessed many feats of Brother Tian. ”

Seeing that Tian Xing was silent, Wang Boyang sighed, "I think the farmer family is in the Eastern Wei Dynasty, and it can be regarded as a large faction, but unfortunately, like the Eastern Wei Dynasty, it fell into civil strife, and the six halls were in endless disputes, and they all wanted to win the position of the chivalrous leader." I want Brother Tian, who wants to be stable, to be involved, and I can't be at peace. ”

Tian Xing smiled freely, "The power is charming, and the hearts of people are chaotic. How many people in this world can break through the red dust and get away with the world like Brother Dao. ”

Danyangzi shook his head and said: "Brother Tian, the poor road is not as free and easy as you said, how many people can really break through the red dust and get away with it?" If it weren't for the fact that Poor Dao had made an oath to the Dragon King when he was a child, he would have served him for the rest of his life, and I am afraid that he would not have been able to resist Su Jushi's invitation two days ago and went down the mountain. ”

"Huh?" Tian Xing's face showed curiosity, "Brother Dao said this, Tian Mou was curious about the person you said, and he would like to see it if he has the opportunity." Someone who deserves such praise from Brother Dao can ......"

Before he could speak, Tian Xing pointed to the place of the mountain and said in shock: "Dragon...... Shenlong ......"