None of them knew if gunpowder was useful. I can only try to make it.

Everyone left the room in the restaurant early the next morning, and they wanted to make gunpowder, so they couldn't do it in other people's restaurants, right?

Then An Lin and Li Zhe went to buy materials, and Yu Hao and they went to rent a house. Under the offensive of money, the house was quickly rented.

In just half an hour, Yuan Yuan and An Lin bought saltpeter, charcoal, sulfur and some things for weighing, grinding and wrapping.

In the west house, Jiang Ming was still adjusting the proportions, and it was already five o'clock in the afternoon, and the weather was very hot at this time, and it would be half past seven when it was dark.

Originally, Zhang Yanyan was going to dispense gunpowder, but she was rejected by everyone, although her physical fitness is much stronger, but she is still not as explosive as Jiang Ming, if there is danger, just open the pseudo-god body and run out.

In fact, they can match this for anyone, as long as they experiment slowly, isn't it? But Jiang Ming didn't let him, he had done this when he was in the academy, and it was easier to do it, so he took over the work of dispensing gunpowder.

Li Zhe and Jiang Ming were together, and he put a light protective cover on Jiang Ming, which would not affect the operation and would not be injured. However, they have not yet tested a finished product.

Jiang Ming is very careful, it is related to his own life, can he be careless? He controlled each serving of gunpowder at around 100 grams.

Think about it, how much gunpowder is there for a little red cannon on a firecracker? Although the modern gunpowder making technology is much stronger, the current gunpowder is also gunpowder! So Jiang Ming was very careful with it.

This still can't be compressed down, otherwise it is not good to adjust the proportion of the formula.

Jiang Ming and Li Zhe were making gunpowder in the house.

Yu Hao and the others were knocking melon seeds, eating dried potatoes, and playing poker......

Who knows why Lin Feng still brought several decks of poker!?

Eight people, in groups of four, and two groups of people are playing upgrades. Including the cold night, they all got a hand.

Squeak~

Li Zhe and Jiang Ming pushed open the door and happened to see these guys playing poker in the yard.

"You guys are so shameless, we worked so hard to make arrangements, but you are playing here!?" Li Zhe was furious.

"Eh, what do you want to do big guy? How dare you scold me! Don't want to mess up, do you? Xiao Xue'er looked at Li Zhe disdainfully and said.

Li Zhe is helpless. Is there anyone like you......

"Well, we just came back not long ago, and we didn't find any news outside, so I don't want to disturb you, so I'll have some entertainment." An Lin threw the cards in her hand directly into the pile and said.

Lin Feng complained directly: "Hey, Sister An Lin, you can't play tricks, I'm all the Lord, why don't you play......"

An Lin ignored him.

At this time, Jiang Ming said: "Where to test?" I made 300 servings, about 100 grams each, all in the house, squad leader, you go and put them away. ”

Yu Hao nodded, here he can use the storage ring, he has three, but no one else can use it, and the storage space of the notice is the largest for him, this Xiao Xue'er asked, he didn't tell Xiao Xue'er the truth, but it still made Xiao Xue'er angry.

"It's closer to the south gate, and you can get outside the city in twenty minutes, so let's go outside." An Lin said.

The eastern, western, and southern gates of Xuantu City are not closed, only the north gate will be closed at night, and fifty miles to the north is the Luoxia Mountains, so few people walk here at night, so it is closed.

And gunpowder, after all, this is three hundred copies, and it has to be tested to find out that although the most powerful one is small, this courtyard can't be destroyed, right?

After Yu Hao put away the finished product, everyone went out of the city.

Outside the South City Gate, there is a red leaf forest about two kilometers to the southwest, and there are several low mountain bags. So they decided to go there and test it. If you get too close to the city gate, you will definitely be watched, so everyone decided to leave a little bit.

When they arrived at a place with a low mountain bag, everyone checked and found that there was no one nearby, which was just right.

What made Yu Hao feel strange was that Li Zhe actually brought an ordnance shovel, and then dug five small pits about thirty centimeters deep.

Yu Hao put a finished gunpowder made by Jiang Ming in each of the five small pits, wrapped it in kraft paper or something, anyway, Jiang Ming let Li Zhe buy a lot of things.

The gunpowder twist is made with the steps used here to make a veil, with a thickness of half a centimeter, and a fine hemp rope is wrapped with a special rope technique, which makes Yuan Yuanzhi sigh that Xiao Jiangming has great potential......

Jiang Ming made the gunpowder twist first, and the speed of the gunpowder twist burning was to be controlled, and when he did it in the morning, it made everyone's faces black and gray. This showed that gunpowder could be made, so Jiang Ming's interest was even greater.

At this time, put five finished small explosive bags in the small pit, Li Zhe and Yu Hao's task came, here they have the strongest defense, and this gunpowder does not know how powerful it is in this world, in order to avoid injury, the two of them went.

Li Zhe took out two half-meter-long incense sticks, one for him and Yu Hao, Yu Hao ran over first, turned sideways, and carefully went to order the medicine twist.

Li Zhe wanted to laugh when he saw it, Yu Hao's current appearance was like lighting firecrackers when he was a child, ready to run at any time.

Yu Hao lit a small explosive bag on the side and quickly ran away. In fact, it is also a playful heart, and the medicine twist is very long.

"Bang!" There was a soft sound, followed by a puff of black smoke, a little disappointed, this thing is numbered, Yu Hao also deliberately found this number and put it in the first one. This is a one-to-two configuration. For the rest, Jiang Ming adjusted the proportions according to the decibel of the three substances.

Jiang Ming also frowned, this effect is not ideal, he is recording the number and the power of the explosion on the side, the power of this is set to 1, and the others can be added or subtracted.

Then we started experimenting. But at most, it's five or five points, and there is no way to record it if there are more.

It took half an hour to test all the small explosive packets. In the middle, Lin Feng looked fun and went up to light a small explosive bag, but the twist he ordered happened to be the one Jiang Ming misplaced, and the burning speed was very fast, and then after Lin Feng 'I am a leaner', the whole person walked back with a depressed face.

In the end, Jiang Ming found the most powerful ones, which were about the same ratio as when he made gunpowder twists before, and the medicine twists burned quickly. The gunpowder burns quickly, and the explosive power will be stronger when made into an explosive pack.

(End of chapter)