After Li Chenghua finished speaking, he continued to direct people to punch holes!

Over there, Liu Ruiting and a few people were preparing for the gunpowder to conduct the experiment next.

According to Li Chenghua's instructions, Liu Ruiting took out a total of three relatively basic gunpowder.

Seeing Li Chenghua busy preparing?

Li Shimin and others couldn't understand at all! They just stood there and watched stupidly.

While busy, Cheng Chumo said, "Brother, do you say this thing is called gunpowder? Is this okay? If my father saw it as a joke? Then..."

Li Chenghua knocked Cheng Chumo's head and said, "Will you know if it's OK? Why are you worried about so much?"

Li Chenghua wanted to take out several more basic gunpowders.

Therefore, there must be someone who is trustworthy to make these gunpowder?

And Cheng Chumo! Niu Jianhu and Qin Huaidao are naturally trustworthy people.

And, relatively speaking?

Cheng Yao[     www.biqusa.info] Jin is even more trusted by Li Shimin.

Therefore, in this gunpowder experiment, Li Chenghua simply asked Cheng Yaojin's son Cheng Chumo to participate.

At this moment, Cheng Yaojin stepped forward and said, "Chenghua, when will you start the experiment?"

Obviously, Cheng Yaojin and others couldn't wait.

Lee Chenghua smiled bitterly and said, "Are you so impatient?"

After saying that, Li Chenghua glanced around and suddenly pointed to a dead tree in the distance and said, "Okay, since you are anxious? Then I'll let you see it in advance!"

Cheng Yaojin was confused and said: "Use this dead tree to experiment?

But this big tree is so thick? What weapon do you need to use to split the tree in half?"

Li Chenghua rolled his eyes and said, "Who said what weapon I would use to cut this tree in half?"

All right!

Then I'll show up in advance!

The weapon I use next is called gunpowder!

Wait a minute, I will put some gunpowder into the hole of the big tree to let you see the power of this gunpowder!"

"Gunpowder? This..."

Cheng Yaojin blinked his eyes and couldn't understand at all.

Li Chenghua didn't have time to pay attention to Cheng Yaojin now. He began to direct people to stuff gunpowder into the hole of this big tree!

”

"Can this kind of thing break such a thick tree?"

You know, the big tree in front of you is very stout!

Such a thick tree, even dozens of war horses were running and suddenly hitting? This big tree would not be broken!

Could it be that what Li Chenghua said [gunpowder] can break such a thick tree?

Just look at the expressions of Li Shimin and his people?

I know, they don’t believe it at all!

Li Cheng didn't want to explain more at this moment.

He just put the gunpowder into the tree hole and sealed it up.

The gunpowder leads drawn from the tree hole are long enough.

After ignition, there will be enough time to leave.

Next, Li Chenghua lit a fragrance.

Holding incense in his hand, Li Chenghua said, "King Jiangxia, you three need to retreat a little!"

Although Li Shimin didn’t know why he wanted to retreat?

However, he still took more than ten steps back according to Li Chenghua's request.

Li Chenghua shook his head and said, "No, you have to take a few dozen steps back! Otherwise, it would be too dangerous to explode in a while!"

"Explosion? Do you have to take a few dozen steps back?"

One step in the Tang Dynasty means one step on each side!

In other words, a step from the Tang Dynasty is equal to 1.5 meters in the 21st century!

Li Chenghua nodded and said, "We must retreat a little further!

This is wood!

What if you were to wait for a stone to explode?

Then I will definitely ask you to withdraw 200 steps away!”

Cheng Yaojin said in surprise: "200 steps? That's so far?"

Li Chenghua said seriously: "If it's a stone blowing? It's really a few hundred meters away!

But it’s just blown up the wood, and it’s only a few dozen meters away.”

After Li Chenghua finished speaking, he lit the lead of gunpowder!

See smoke from the gunpowder leads?

Li Shimin and others stared at the same time, waiting for the kind of explosion that Li Changhua said!

However, after waiting for a while, there was no movement yet?

Cheng Yaojin scratched his head and said, "Chenghua, but there is no movement here!"

Li Chenghua estimated the combustion speed and time of the gunpowder lead?

He turned around and said, "How could there be no movement?"

Wait a minute, you will know what is earth-shaking!

Oh, I suggest you keep your ears covered!”

After Li Chenghua finished speaking, he covered his ears with both hands.

In the future, when artillery fires artillery?

There must be soundproof earplugs!

Otherwise, people's ears may be damaged!

It can be seen that when the gunpowder explodes, the sound is still very loud.

Seeing that Li Chenghua was so timid, he actually covered his ears?

Cheng Yaojin curled his lips and said, "I said Chenghua, [Immortal Disciple]! You should be afraid of heaven and earth!"

Li Jing nodded at this moment and said, "I don't think I need to cover my ears, right?"

Li Shimin curled his lips and said, "Hmph, when have you become so timid? Look at me..."

"boom!!!"

Li Shimin was halfway through?

Suddenly, a loud noise sounded today!

The loud noise suddenly remembered, almost scaring Cheng Yaojin to sit on the ground.

Niu Jinda also shook his body for a while before he did not lose his balance.

Li Chenghua let go of his hand, shook his head and smiled, "This power is greater than I imagined! Well? Why are the two uncles stunned?"

"This is..."

Cheng Yaojin and Niu Jinda seemed not to hear Li Chenghua's voice. They just pointed at the big tree in front of them in a daze, and were speechless and didn't know what to say.

The big tree in front was cut off in half after the explosion just now! Cheng Yaojin and Niu Jinda saw this process with their own eyes! Because the canopy of the big tree stayed for a while, it slowly fell to the ground!

Li Chenghua stepped forward and patted the stupid Cheng Yaojin and Niu Jinda and said, "Let's go, two uncles, let's go and see the explosion effect."

"Oh, OK!"

Cheng Yaojin and Niu Jinda then reacted, and then followed Li Chenghua a little mechanically.

They seemed to understand what was happening now, and they should cheer in their subconscious mind.

But they still don't believe that this is true! How is this possible? Such a sturdy tree was blown up in the waist with just a little gunpowder?

Walking to a place 30 meters away from the tree, Li Chenghua pointed to the mess on the ground and said, "Two uncles, if you were standing here just now, you would have been covered in dust at this moment. Maybe you were bleeding from your mouth and nose, right?"

Cheng Yaojin and Niu Jinda looked down at the ground and nodded in fear. At this moment, their brains were still dizzy, their ears were still buzzing, and their normal hearing was not restored.

Li Chenghua walked to the big tree, observed it, and said, "Well, this big tree has a very good wood. Unfortunately, it has died. My uncles looked at the broken mouth...prove that our gunpowder is still acceptable?"

"Sure enough? What's so good? This is simply shocking!"
Chapter completed!