The big rivers and lakes that attack

Chapter 58

Xiang Qielong was stunned, stunned for a while, then burst out laughing, and said: "Hahahaha, you have a miser's temper... It seems that your buddy hasn't come to tell you in a hurry, put it away, put the sword away Put it away, what I said is, I will give you sixty silver sentences."

Li Dao was stunned, quickly put away his sword, and said with a very courteous smile: "Xiao Chu, pour a bowl of water for Second Brother Xiang, Bai Zhu, go buy two catties of meat, Hong Qi hurriedly copied vegetables... Ha ha ha, Xiang Er Brother didn’t eat dinner, so I’ll just have a meal at my brother’s place, as it happens, I still have two jars of good wine, let’s chat while eating.”

Xiang Qielong pointed at him with a smile, he didn't know what to say for a while, and finally waved his hand and said: "Okay, don't worry about these things, I will leave after a few words."

Li Dao hummed, sat back on the Maza, and said seriously: "Tell me to the second brother."

Xiang Qilong didn't hesitate, and said: "The main problem is that the 'prescription' you gave, we made iron balls recently, and there is nothing wrong with the 'medicine powder'."

"But the problem is that this thing is unstable, and it will explode when it encounters high temperature. I injured several people on my side. This is easy to solve, just keep the iron ball away from open flames."

"But the problem is, it seems that the iron is not as stable as the stone, and it seems too sensitive. According to your method, you put a proper amount of 'medicine powder' in the iron ball, and after stimulating the vitality, the time to detonate it cannot be controlled at all. "

"A few of my buddies, according to your method, before throwing the iron ball in a hurry, it exploded in their hands, and they died miserably."

"Even if the outer wall of the thickened iron ball is still the same, if it is only half an inch away from the palm of the hand, the thing will explode, and several clerks in the shop will have their arms blown off."

"So I would like to ask you to think of a way. If you solve this problem, you will not need to worry about money or anything."

Li Dao was silent for a moment, nodded and said: "That's it, it shouldn't be too late, let's go over and see, it doesn't matter if it's money or not, the main thing is to make friends with you, Brother Xiang."

In this way, the two of them didn't hesitate, and rushed directly to the sword shop.

When he arrived at the place, Li Dao didn't talk nonsense, he asked Xiang Qilong for an iron ball, cut the ball from the middle, and carefully picked out steel needles, small blades, broken iron sand and other things from the inside.

Then the vitality was circulated from the bottom, causing the gunpowder to rub against the iron wall fiercely. After a while, with a "poof", the gunpowder ignited.

Li Dao frowned slightly, and he could clearly notice that the explosion time had been shortened a lot, but this time was enough to get out of his hands, but an explosion would occur if he threw it not far away, which was not what he expected. Effect.

Xiang Qilong asked in amazement: "It's strange, how can the explosion be delayed if the ball is in your hand?"

"Because I picked out the steel needles and iron sand inside." Li Dao didn't hide anything, and explained straight to the point: "In this way, the heat generated by friction will be delayed, and naturally it won't explode immediately." open."

Xiang Qilong frowned and said: "But if you don't install these things, the power will be greatly weakened, and the expected effect will not be achieved at all, and even if you don't chase the power, the throwing distance will not be enough."

"I did the math. Even with my abilities, I can only throw this thing four or five feet away in such a short period of time, let alone other people?"

Li Dao nodded: "That's true. I can't see where the specific problem is for the time being. Give me a few iron balls, and I will test it a few more times."

Xiang Qilong hummed, and ordered his staff to bring a whole box of iron balls, which were the size of a child's fist and looked somewhat similar to grenades.

After several experiments, Li Dao used five iron balls with gunpowder and three iron balls without sparks respectively. After some exploration, he finally found the problem.

The key lies in the iron shell. Li Dao discovered that the metal activity in this world seems to be particularly sensitive to vitality. The vitality released from the body is very easy to resonate with the iron shell. As a result, after the vitality penetrates in, it loses After the delay period, it will explode immediately.

Explaining this truth in a way that Xiang Qilong could understand, Li Dao quickly came up with a solution.

"There are two ways to solve this problem. First, add a lead wire to the iron ball... I will teach you how to make the lead wire. Second, add another layer to the shell to play a delay effect s things."

"Personally, I don't mind adding a thinner layer of mud shell or stone shell. How to choose the specific material depends on your second brother. Maybe there is something better than stone or clay. s things."

After saying this, Li Dao looked at Xiang Qilong eagerly.

Xiang Qilong didn't pay attention to his eyes, he was frowning and thinking, and after a while he said: "What do you think of wax? It's a kind of poisonous wax, and it's available at Mr. Qiu's house."

"Wrap a layer inside, so will it be able to play a role in isolation? And the lethality will increase a lot."

Li Dao still stared at him, and said casually: "This requires you to experiment slowly. As for the specific effect, I don't know."

Xiang Qilong nodded and fell into deep thought, with 180 thoughts in his mind, thinking about how to increase the lethality of the iron ball and make it safe for his own people.

His complexion kept changing, and he muttered a few words to himself from time to time. After a long time, he came back to his senses, and was surprised to find that Li Dao was still by his side.

"Why haven't you left yet?"

Li Dao's face froze, and he said with some embarrassment: "Isn't this thinking about the problem with you, Second Brother Xiang?"

Xiang Qielong was startled, and after a while he patted his head suddenly, how could he not understand what he meant, he laughed and went to the back house, and came out with a bag after a while.

"Count it up, sixty silver sentences."

Li Dao took the bag with a smile on his face: "Is this still counting? What kind of friendship do we have, how can I not recognize the character of Brother Xiang."

As he spoke, he opened the bag and counted it clearly in front of Xiang Qielong.

Xiang Qilong: "..."

After confirming that it was correct, Li Dao put the bag away, put it in his arms, cupped his hands with a smile, held the umbrella, and turned around to leave.

After walking for a few steps, he seemed to have remembered something, turned back and said with a smile: "By the way, I almost forgot, Brother Xiang, bring me a first-grade sword."

Xiang Qilong asked suspiciously: "What do you want that thing for? Such a low grade is useless to you."

Li Dao smiled and said, "It's not for me, it's for my buddy."

Xiang Qilong was even more puzzled, and said: "Your buddy? Hong Qi and Miss Bai, they don't need it either."

(End of this chapter)