There's nothing wrong with gunpowder, the rest is a matter of sealing and making.

Qin Han didn't know what the power of this thing was, so he had to find a fist-sized blanket and put it up, seal it with yellow mud, and wait for it to dry before it could be experimented.

…

Qin Han knocked on the yellow mud, and it was already dry. looked at Zhao Kuo on the side and said, "His Royal Highness, it's okay!" ”

Zhao Kuo rubbed his hands excitedly, after waiting for so long, he could finally see the results.

"Let's light the fire and see the effect!"

As he spoke, Zhao Kuo took out the fire fold from his arms.

Qin Han was stunned for a moment, and looked at the house he was in, as well as the various things placed in the room, could it be that King Wu's mansion was so rich?

"Your Highness, why don't we go outside and find a place where no one is there to experiment, this is the first time, it's not very stable, if it's bigger than the one just exploded, then we'll be miserable."

Zhao Kuo pondered for a moment, nodded and said, "You're right, go, there is a small forest behind my house, and there is no one in that place." Let's go there, and the experiment is definitely good there. ”

With a better place to experiment, the three of them ran towards the grove with the clay pot in their arms.

……

For the black jar in his hand, Qin Han didn't know what the power was, and it was even a question whether he could explode it. This experiment was not a joke, Qin Han directly drove Li Cunxin and Zhao Kuo, who were surrounding the jar, to a distance of fifty steps.

Qin Han placed the jar next to a tree trunk the thickness of a bowl, so that he could use it as a reference for a while.

Looking at the jar on the ground, Qin Han was also a little stunned. I haven't calculated it, and Qin Han doesn't know if this lead is enough to run on his own. To be on the safe side, Qin Han took out the last one left and put it together with the lead on the jar.

Qin Han took out the fire fold and swallowed his saliva.

"It's okay, it must be okay! As long as I run fast enough, the explosion won't catch up to me! ”

Qin Han aimed the fire fold at the lead, and with a bang, like a firework set off when he was a child, he began to emit sparks.

Qin Han threw away the fire fold and turned around and ran, no matter what the fire point was, he rushed to Li Cunxin and Zhao Kuo's side, if it wasn't for Li Cunxin to grab Qin Han, Qin Han could have run further.

"Xiao Han, don't run away!"

After being pulled by Li Cunxin, Qin Han came back to his senses and hurriedly hid behind a big tree next to the two. Plugged his ears and opened his mouth.

Looking at Qin Han's frightened look, Zhao Kuo laughed and said, "You are also timid, just this thing, at most, it will be with me..."

"Bang!"

A loud bang directly interrupted Zhao Kuo's words, and then everyone felt a slight tremor under their feet.

Qin Han let go of the fingers blocking his ears, fortunately, this time the preparation was more timely, there was no impact, everything was normal.

Qin Han looked towards the explosion point, except for the billowing black smoke, which was the dust that had been kicked up. I only heard a click in the black smoke, and then I saw a big tree with the thickness of a bowl mouth going down.

"Damn, is it so powerful?"

"What?"

Li Cunxin plucked his ears, and just now saw Qin Han covering his ears, he also covered them, but it was still a little slower, but he could hear some sounds.

"Was that tree blown down?"

Qin Han nodded at Li Cunxin, and a gust of wind blew, and the black smoke and dust gradually dispersed.

Qin Han beckoned to Zhao Kuo and said, "His Royal Highness, let's go and have a look!" ”

"What?"

Zhao Kuo clasped his ears and asked Qin Han.

"What do you say? I can't hear clearly, you be louder! ”

Qin Han sighed, it was estimated that Zhao Kuo would not be able to hear clearly after a while, so he had to point to the place where the explosion occurred, and pulled Zhao Kuo over.

Qin Han walked in and found that not only the tree where the jar was placed had suffered, but even the few nearby trees had not ended well.

The jar was shattered, and the debris was blown away by the huge impact, and many of the fragments were firmly planted in the tree. Qin Han wasted some strength to pull them down, and they had already penetrated the bark and nailed to the trunk.

Where the jar was originally placed, the jar was gone, and only a pit remained, revealing the roots of the tree that had been half blown off, and the original tree was already lying on the ground. The fracture of the trunk of the tree had already been blown to pieces, and the leaves that were still shaking seemed to accuse Qin Han and the others of their crimes.

Zhao Kuo and Li Cunxin had already grown their mouths and looked at the crime scene at this time.

Li Cunxin pointed to the pit on the ground, his face full of disbelief. Originally, I was still a little disdainful of the things that Qin Han and Zhao Kuo were tinkering with, after all, they couldn't eat or drink, what was the use, I didn't expect the effect to be so amazing!

"That's what the gunpowder blew up?"

Qin Han nodded, although he didn't have the effect of a bomb in the later generations, as long as the amount was large enough, the hill would turn into a puddle for him.

The buzzing in Zhao Kuo's ears had almost disappeared. Looking at the pit on the ground, Zhao Kuo was already excited when the Dan furnace exploded, and when he saw the effect of the black powder that Qin Han had made, he was even more excited.

From time to time, Zhao Kuo ran to the broken part of the tree trunk to take a look, or pinched a small pinch of soil in the pit to smell it. Like a curious baby, he has a great interest in these things.

Seeing that it was almost over, and the excitement eased a little, Zhao Kuocai clapped his hands and put it on Qin Han's shoulder.

"Xiao Han, when you go back in a while, you must tell me how this thing is made. As long as you tell me, apprenticeship is not a problem! ”

"Of course, there is no problem for His Royal Highness the Prince to know, just forget about apprenticeship!"

Zhao Kuo shook his head and said, "Hey, don't call me His Royal Highness, it seems that you and I are a little different, just call me Zhao Kuo." ”

Qin Han didn't expect Zhao Kuo to get so close to him all of a sudden because of the explosives, it seems that this prince of Wu Wang is really interested in this gunpowder.

Seeing Zhao Kuo and Qin Han getting close, Li Cunxin also had a smile on his face. I was thinking about promoting the relationship between the two in the future, but I didn't expect that the two of them could get along so well without interfering themselves, and they seemed to be quite like-minded.

All three of them were focused on the explosion, sighing at the power of the explosives in front of the crater that had been blown up. Not noticing the rapid approach of a man in a short coat with a hoe behind him. Looking at the fast figure, and the footsteps that barely made any sound, it was obvious that this was a master.

The master was in a hurry, and his mouth was not idle, not knowing what he was muttering.

"Little rabbit cubs, sure enough, you guys made a ghost together, which scared Lao Tzu a lot, look at how I clean you up!"