When Li Hui saw Li Ke, Li Ke had already become a black stick-like existence.

The clothes on his body were also pitch black, as if they had been scorched by a fire.

Li Ke grinned and smirked at Li Hui.

"Teacher, I'm ......"

"Needless to say, I got it."

As soon as I arrived, it was all the smell of gunpowder and the smell of oil.

He must have stolen the oil from the cellar.

How does this little guy know that there is oil in the cellar?

"Do you know how dangerous this thing is?"

"Teacher, you said that I won't be allowed to use the fire oil until I was two years old, but you didn't say that I couldn't use other things." Li Ke picked his hands, except for his eyes and teeth, everything else was black.

It was not blackened, it was blackened by gunpowder, and the loud noise, I am afraid that it was more than ten meters away from Li Ke, just like that, Li Hui saw the huge gravel at the scene, and his brain instantly sweated.

Fortunately, this is far away from the school, if it is closer, I am afraid that something will happen.

"Teacher, I'll try the oil in the cellar, add a little gunpowder, and let Uncle Yang Tiezhu make an iron cylinder......

On the ground behind Li Ke, he was not an iron cylinder, but a bazooka.

"If your father knew you were playing like this, he would have killed you."

"I'm not afraid, my brother and I studied for a long time, and thought that since gunpowder can be used as a driving force, can it be used to launch something......"

Li Ke was a little embarrassed, after all, he had done something wrong.

It's normal for a child to be weak when he does something wrong, and the prince is also a child.

"Okay, I don't blame you, but when you do such experiments in the future, you have to tell me, understand?"

When Li Hui heard Li Ke mention Li Tai, he immediately broke out in a cold sweat behind his back, "What about Li Tai?" ”

"Brother Huang is experimenting on the East Mountain."

As soon as the words fell, on the east mountain, a huge sound was deafening in an instant.

Li Hui saw the child jumping happily on the east mountain, and at the same time saw the frightened animals running wildly in the mountain forest.

It's over, these two little guys have now completely entered the world of hot weapons, and it seems that Datang's cold weapons can no longer satisfy the two of them.

When the maids bathed the two princes with soap, Li Tai kept blowing bubbles, and Li Ke was pleasantly surprised to find that this soap was extremely easy to use.

After a while, the two children ran out with the smell of incense.

"Show me what you two made."

Li Tai was extremely reluctant, but since he had done something wrong, he had to admit it, so he dragged a long pipe from the side.

Li Hui looked at the burning marks on the pipe, looked at the saltpeter and charcoal filled inside, and then looked at the oil wrapped in iron sheets by Li Tai, and two words popped out in an instant: Demon!

After asking, I found out that these two little guys were inspired by Ma Zhou's fireworks, but the fireworks exploded in the sky, and the purpose of the two of them was to destroy any target in the distance.

So they used their only chemical knowledge to start developing some explosives, and Li Hui looked at the composition of the explosives analyzed by the two of them, and his face darkened.

This is the result of letting it go, it's just a matter of letting it go, it's still two bold existences.

What's the thing that came out of this, glycerin, I still don't know where it came from, glycerin bomb!

"The two of you can make a lot of money by selling this glycerin refining method to Hechen."

Li Hui doesn't plan to take credit, anyway, he will do all this, and now Hechen's side is pediatric, as long as these two little guys can be motivated, it is better than anything.

Li Tai became excited, "Teacher, does that mean we are going to have money?" ”

"Hehe, that's necessary, the glycerin you extract from plants is not as good as the glycerin extracted from animal carcasses, but the vegetable oil seems to be lighter and easier to ignite."

"This money should be regarded as a reward for you, as long as you can convince Hechen to sell your technology, then he will not only pay you a sum of money, but also give you a commission in any industry that uses your technology."

Li Ke scratched his head, "Teacher, this is what you said about the patent, right?" ”

Li Hui thought about it, he mentioned the word patent when he was lecturing, but he didn't think that he didn't talk about it in detail, but these two little guys learned it first.

"Not bad."

Li 30 drove the carriage and took the two little ones to find Hechen.

Glycerin extraction can be used in perfumes, soaps and soaps, Li Hui also gave He Chen three methods, let him choose by himself, regardless of whether it is good or bad for the time being, He Chen will probably agree to this matter out of flattery to Li Er.

Today's two explosions frightened the entire Hou Mansion, and the retainers were uneasy one by one today, and Li Chengqian also ran over.

"Teacher, what did my two younger brothers come up with?"

Li Chengqian, who had just been in a math class, also heard the movement, and after the lecture, he realized that the two loud noises that made his feet tremble for three points were actually caused by his younger brother.

"Hehe, they're fine, Cheng Qian, do you remember what I told you last time?"

Li Chengqian nodded, what Li Hui said last time was the question of how Li Tai and Li Ke and Li Chengqian's three brothers got along, as well as the issue of the Tang Dynasty's imperial power.

"Looking at the two of them now, do you think you are interested in your prince's position and your father's position?"

Li Chengqian bit his lip, it seems that Xiao Tai and Xiao Ke are really not interested.

"However, in the future, your two brothers will definitely be able to give you great help, at least it will not be so difficult for you to fight."

In the school, Li Tai and Li Ke have become legends today, how can the person who can scare away the tigers in the mountains be an ordinary person0

Cheng Chumo and Niu Jianhu were even more excited, "Look, look, this is our good brother." ”

The eldest grandson Chong was full of worry, "Cousin will be fine, right?" ”

Li Zhen was not worried at all, "The two highnesses are clever people, if there is something, there must be a wail in the Hou Mansion now, by the way, eldest grandson, did you understand today's math class?" ”

"Well, it's a little difficult, why don't you and I deduce the binary equation again?"

"Very good, very good!"

Cheng Chumo and Niu Jianhu couldn't understand the things in the classroom at all, two teenagers like five big and three thick men, with thatch in their mouths, lying on the playground, "Seeing the tiger, when is it a head, I don't want to go to school, I want to go to war." ”

"Don't talk about you, I also want to go to war, but my father won't let me, saying that I can't even beat him, and I still want to go to the battlefield, and I want to go up to give the enemy war merits."