Lu Bu said: "These craftsmen died for the sake of Jin, and they should be generous to their families after death."

"Here." Cheng Tie said, in the process of developing gunpowder, there are naturally many difficulties. Although there are formulas, it is still a dangerous thing to develop gunpowder based on the formula. If you are not careful, the craftsman will Death, and the power of gunpowder can be imagined.

After the gunpowder is developed, how to better control the gunpowder is also a difficult thing. After the gunpowder is made, more improvements are definitely needed. According to Lu Bu's requirements, there are many dangers in making various shapes for testing. of.

Gunpowder itself is dangerous goods. How to ensure the safety of these gunpowder is no small problem for craftsmen.

Gradually, the craftsman took control of the techniques, and fixing the gunpowder and using what to ignite it was also a more important matter. Collecting the power of everyone, the craftsmen in the craftsman's workshop solved this problem.

After hearing Cheng Tie's words, Guo Jia instantly understood that the mysterious thing in Lu Bu's mouth was gunpowder. The loud noise before it must have been made by these gunpowder, which made Guo Jia more curious about gunpowder. , How to use gunpowder, how to use it to play the biggest role when fighting against the enemy, as a counselor, this is also something that Guo Jia needs to consider.

"Take me to take a look." Lu Bu said.

The place where the gunpowder was developed was separated, and even guarded by soldiers outside. After all, the momentum of the gunpowder is so great that it will inevitably attract some curious people to come and watch. It is disadvantageous for the workshop. According to Lu Bu, this is about to become a secret in the army. If it is known to others, how can it be kept secret, and the craftsmen who develop gunpowder are also strictly controlled.

Dian Wei showed his excitement when he saw that Lu Bu was going to the place where the loud noise had come from before. He was very curious about what happened before.

After walking into the gunpowder development area, after the craftsmen got the order, they had already gathered together.

Lu Bu said, "Let the craftsman step forward and demonstrate."

Cheng Tie said yes, stepping forward and exhorting it.

A craftsman took a piece about the size of two fists and walked away.

Even if you don't use the fairy mirror, you can see far away.

But after seeing this craftsman put the things on the ground, he took out the fire fold, lit the fuse, and ran away quickly.

After a while, there was a rumbling sound from the rear, and thick smoke rose, but the momentum was much weaker than when Lu Bu and others first entered the craftsman's workshop.

Dian Wei's eyes widened. He didn't expect the small thing in the hand of the craftsman just now to have such power.

"Holy, is this the thing?" Dian Wei asked impatiently.

Lu Bu said: "Yes."

Judging from the situation of the gunpowder just now, the situation is quite good. If the amount of gunpowder is increased, it will definitely have more power. In this way, as long as it is used in the battle, it can play a greater role.

"Cheng Tie, let them be more powerful." Lu Bu ordered.

After a while, a craftsman held a piece of about twenty kilograms and walked away.

It's just that this craftsman has traveled farther, and it's to prevent things from falling on the flat ground. Gunpowder, when detonated, has a huge power. Great, even if it is a hundred steps away, it can damage gravel.

"Holy, please enter the room to check." Cheng Tie arched his hands.

After thinking about the amount of gunpowder in the hand of the craftsman just now, Lu Bu did not decline.

Dian Wei didn't want to enter the room. Outside, he just happened to be able to see the explosion in the distance more clearly, which made Dian Wei a little dissatisfied. This craftsman actually prevented things from about four hundred steps away, good fellow. , So far, how to watch, but also let everyone into the room.

But after seeing the performance of the surrounding craftsmen, Dian Wei was dumbfounded. There were more than a dozen craftsmen outside. In a blink of an eye, all these craftsmen entered the nearby house. After thinking for a while, Dian Wei also cautiously entered the room. .

Seeing this, Lu Bu smiled and said, "I thought General Dian wanted to stay outside."

Cheng Tiedao: "The power of gunpowder after the explosion is huge, the heavier the weight, the greater the power after the explosion. If the gunpowder in the hands of this craftsman is placed in the stone, it is enough to break a huge boulder of hundreds of catties."

"So powerful?" Dian Wei asked.

Cheng Tie nodded. Although L Bu asked him to pay attention to the explosive power of gunpowder before developing gunpowder, the craftsman didn't know much about it~www.mtlnovel.com~ and witnessed the gunpowder. After the power, the craftsman was very cautious when igniting the gunpowder, and no one wanted his life to be threatened.

About a quarter of an hour later, there was a rumbling sound in the distance. This time the sound was stronger than when Lu Bu and the others entered the workshop. The whole house was shaking gently, and debris fell from time to time. .

After a while, Lu Bu and his entourage walked out of the house.

After seeing the scene in the distance, Lu Bu nodded, but saw the smoke in the distance.

Compared with later generations, the gunpowder developed in the craftsman's workshop may have a difference in power, but after the weight increases, the power generated is definitely huge. In fact, the research on gunpowder is secretly planned by Lu Bu. He knows that it needs to be equipped. The scientific names of things, and where to find these things, is not an easy task.

Originally, Lu Bu intended to make gunpowder play a role in the battle against the princes. Who knows that the craftsmen in the artisan workshop at that time did not fully grasp the development method of gunpowder, so the gunpowder could only miss the battle with Cao Jun and Jiangdong Army. battlefield.

If there was gunpowder in the army at the beginning, if the enemy was not prepared, the gunpowder should be prevented from the city gate. As long as the city gate was captured, the rest would be much simpler. As for the use of gunpowder to blow up the city wall , Is not an easy task, the thickness of the city wall is determined, it is very difficult to blow up the city wall.

If you use gunpowder to attack the deficiencies, the effect is still relatively large.

"Congratulations to the saint for getting this weapon." Guo Jia said, and the others agreed.

Although these craftsmen don't know how to use these things on the battlefield, they can know just by thinking about the misery of their companions under such things.

Set a small goal first, such as 1 second remember: Shukeju