Become a feudal king from today

"I will teach you something new today. Read М"

Zhao Xu said to Wang Chong.

That day he deliberately did not give Wang Chong the best ratio of black powder.

I just gave a rough range to leave him with difficult problems to solve.

Unexpectedly, Wang Chong found the best ratio in just two days.

From the past two days, he heard explosions almost day and night.

It can be seen that Wang Chong worked very hard and found it within a period of time, which shows that he summed up the pattern through continuous failures, so he was able to find it quickly.

Both of these satisfied him.

It seems that Wang Chong has inherited some of Wang Ying's advantages.

"Please give me your instruction, Your Highness." Wang Chong's eyes were bright.

Zhao Xu said: "Do you know what gunpowder needs to burn?"

"Of course it's fire." Wang Chong said.

"Everyone knows this, but we still need something, and this thing is called oxygen." Zhao Xu said.

"Oxygen, what is this?"

"You are a breathing thing, and about one-fifth of the stuff inside is oxygen." Zhao Xu explained patiently.

The appearance of Wang Chong made him suddenly want to train a group of people to be his killers.

This is just like the need for a mentor and many ordinary researchers in the laboratory.

In this way, he acts as a mentor and guides, while others execute.

Over time, these people will be able to stand alone and become the talent base of Yan County.

But before that, he had to teach them some basic things so that they could have basic literacy.

"Now you only need to know that all burning things need it." Zhao Xu said, "The same is true for gunpowder. Although you have found the ratio of gunpowder, you have not yet found how to maximize the use of gunpowder. The power of.”

Wang Chong thought hard, "It needs it to burn. I only know that if the gunpowder is spread out, it will burn faster. If it is suffocated together, it will burn slower."

"By the way, that's the truth." Zhao Xu said, and he stopped beating around the bush with Wang Chong.

"I will teach you another method. You go back and make a batch of gunpowder." Zhao Xu took a pen and wrote a few words and handed it to Wang Chong.

Wang Chong glanced at it with anticipation on his face, "Young man, I'll go back and give it a try."

After that, he bowed and turned to leave.

Zhao Xu smiled.

What he gave Wang Chong was actually the method for making granular gunpowder.

During the transportation of black powder, layering occurs due to differences in material density.

This will cause the power to be greatly reduced when using it.

At the same time, the fine powder is packed tightly together, and the lack of oxygen inside will also lead to problems such as full combustion.

This also resulted in the weakening of gunpowder.

Using such gunpowder, even a perfect cannon would not be able to produce real power.

Therefore, before his artillery came out, the problem he needed to solve was gunpowder.

Granulating black gunpowder perfectly solves this problem.

As for how to granulate, it is actually very simple.

Because the original particles of gunpowder were caused by a drop of urine.

The craftsman who made the black powder sprinkled it on the powdered black powder.

Later, when they were collected and used, they accidentally discovered that these gunpowders were much more powerful than powdered gunpowder.

So for a long time, people mixed urine into gunpowder. They recognized that urine had miraculous effects.

It was not until later that people took other liquids and found that the effects were similar.

This is the end of human urine and gunpowder.

The method he just gave Wang Chong was to mix wine with gunpowder to make granular gunpowder.

He also wrote down specific requirements, such as being as big as a mung bean and burning without feeling hot when placed in the palm of his hand.

Think about it for a while.

Zhao Xu went to the study, picked up a pen, wrote down the basic subject knowledge in his mind, and compiled it into a book.

The three subjects are mathematics, physics and chemistry.

For him, the techniques he gave now did not involve too much knowledge.

But the further he goes, the more professional people are needed to assist him.

Even Wang Ying is afraid that he will be eliminated.

After all, he only understands superficial things.

After these books were sorted, he found some young people like Wang Chong to teach them.

After all, young people have active minds and are easy to accept new things.

Of course, age does not determine talent.

He kept writing until night. As soon as Zhao Xu put down his pen, there was another loud noise.

The noise was louder than the sound of the day.

He smiled and Wang Chong started again.

Wang Ying's family.

Wang Ying looked at the pit on the ground, his muscles trembling.

"What a sin." Wang Ying picked up the broom in the corner and hit Wang Chong.

"You bastard, how many times have I told you to go to the War Department tomorrow to get it done, but how dare you secretly bring gunpowder home."

"How dare you steal my wine? Do you know that it was rewarded by King Yan? I'm not even willing to drink it."

Wang Chong covered his head and ran around the yard.

He didn't hear what Wang Ying was saying at all, and only said: "What His Highness King Yan said is true, it is so powerful."

"His Royal Highness King Yan is really amazing, he knows so much."

"..."

Mrs. Wang felt sorry for her son and said to one side: "A dragon begets a dragon, a phoenix begets a phoenix. A mouse's son can make holes, but you are not much better. How can you blame Chong'er?"

Wang Ying threw the broom on the ground angrily, "I wouldn't have let you go to the Military Department if I had known."

Wang Chong heard this and said, "You are probably afraid that I will overwhelm you in the future."

"Fart, if you have the ability, you should give me a try."

"Just take a look." Wang Chong said harshly, but he hid behind his mother.

…

Qingfengkou.

Guo Tu glanced at Yanjun behind him in the dark night, and headed north under the escort of his guards.

After making the promise in front of Yuan Li, he prepared to go to the Black Iron King's tent.

Before coming, he had received news from Yanguan.

Yuan Li was also shocked.

If the Beidi people really break through the barrier, the Yuan family will not be spared.

But after learning that the Beidi people only asked for Kutu, Yuan Li breathed a sigh of relief.

However, what happened this time made Yuan Li's vague thoughts gradually clear.

Therefore, this time he went to Beidi and was given an additional task.

That is to make good friends with Beidi and leave a way out for the Yuan family.

He may even be able to rely on Beidi to realize his ambition of separatizing Yanzhou in the future.

What's more, if there is chaos in the future when the throne of Dasong changes, he can use Beidi's troops to conquer the world.

As a counselor, he naturally strongly agreed with Yuan Li's ambition.

To him, loyalty to the country and the common man's responsibility are nothing but bullshit.

It is true to be a highly respected minister and enjoy wealth and honor.

He would do anything to make it happen one day.

Three days later.

A piece of withered yellow grassland appeared in front of him.

Winter is coming soon and the pastures are no longer green.

He was trying his best to look out, when suddenly a Beidi cavalry rushed out from the tall grass.

The scimitar in his hand was pointed at him.

"Wait a minute, I am Guo Tu, the counselor of the Yuan family. Please take me to see your Enke Langlu."

"Yuan family?" The cavalrymen looked at each other.

The leading cavalry said: "Come with us, but Enke Langlu is now the new king of the Black Iron King's tent."