Fang Jifan always felt that Fang Zhengqing's reputation was not good.

There is no way to express my love for the Ming Dynasty.

How great is it to be patriotism.

In this way, every time people call their son's name, they think of themselves as loyal to the emperor and patriotism, loyal and courageous, and for the country and the people.

When I think about it, I feel a little excited.

Xiao Fang bulged his eyes and stared at his father desperately.

Fang Jifan pinched his little face, feeling more and more that this kid was actually from the same mold as him. He couldn't help but sigh...

Not long after, Xiao Jian was hungry and screamed when he was hungry. The wet nurse beside him took the child and went to the inner room to feed her breasts.

Fang Jifan just looked at Zhu Xiurong with a smile: "Today, Your Majesty asked me to go to Datong to resist the Tatars. The Tatars are so vast that they want to go south to hunt the Grass Valley, so they have to be careful."

Zhu Xiurong frowned: "Isn't that very dangerous?"

"Not bad." Fang Jifan said with a smile: "I need to clean up the flying ball camp and the military horses first, and I don't rush to set off. Don't worry, the person who can kill this prince consort has not yet been born. What I am best at is dealing with the poor."

"Poor ghost..."

Fang Jifan said, "Aren't they just poor people? These damn poor people don't even have an iron pot. They are so hungry every year that they scream. When they are hungry, they want to go south to find food. My husband, I am kind-hearted and want to teach this desert that there is no poor person in the yellow sand and grassland."

Zhu Xiurong opened his eyes wide: "Wouldn't he waste a lot of food and give them a lot of gold and silver?"

Fang Jifan couldn't help but take a deep look at Zhu Xiurong, Your Highness, Princess... He is really ignorant of the world.

………

A large number of skilled craftsmen selected from Wang Gong Factory entered Xishan Institute of Technology to study.

As a professor at the School of Engineering, Zhang Weiyu brought these craftsmen to create the latest artillery.

In fact, artillery is not difficult. As long as the opportunity to do things is eliminated, the craftsmen are focused on casting and not to make shoddy products, the steel refined is of better quality, and it is almost no problem.

The problem is the shells.

The difficulty of shells is too high, which not only requires high accuracy, but also has a great problem with gunpowder ratio.

For this reason, the back mountain rumbling and explosions are constantly rumbling almost every day.

Adjust the ratio through different lethality.

Out of Fang Jifan's strong humanitarian spirit and social responsibility, the addition of arsenic and poison to the shells was rejected again and again.

It seems that these craftsmen from Wanggong Factory are surprisingly interested in poisons.

Life is not perfect without adding a little arsenic.

Everyone had to obediently add iron bamboo and even iron filings at Fang Jifan's request, and add all kinds of strange things to it, even... Some people think that feces should be added, such a black sheep, but Fang Jifan has repaired it hard. Is the environment still necessary?

Most of these selected skilled craftsmen have inherited the inheritance created by their ancestors.

Helplessly, at Wang Gongchang, they had almost no right to speak. They said they wanted to build a cannon. Originally, one thousand taels of silver were used, but they only got a hundred taels of silver. How could they build this cannon? They had to give it up.

Moreover, the ideas above are all imaginative and do not have the power to make a decision.

But when I came to the Institute of Technology, I had delicious food and drinks, and I had promised that after studying in the Institute of Technology, my future will naturally be bound to be without their future. The life of the craftsmen is not good, and they are full, hungry, and looked down upon. However, I live a prosperous life and have meat to eat.

So everyone has a lot of ideas and tinkers with all kinds of weird things.

Even targeting the Fei team, under the guidance of Fang Jifan, a brand new thing emerged.

Here in the back mountain, a flying ball had already taken off. Fang Jifan led the craftsmen and the personnel from the flying ball camp to hold up the telescope and look up to observe.

The flying ball slowly rose to the shooting range. Scarecrows were erected on the shooting range. Then, the people on the flying ball began to bring out a large package. The package was like SF Express, very thick, with more than a dozen pounds inside, and all of them were iron beads and iron filings. Of course, gunpowder was indispensable.

If the power of gunpowder is great, it is necessary to ensure sealing. Therefore, there are almost several layers of cowhide on the outside, and except for the leads, they are all wrapped in airtight. Then, the person on the flying ball ignited the lead, and the wrapped leads burst out with sparks. This lead is obviously also specifically referred to. In order to prevent moisture and wind, the lead is first soaked in tinder oil, and then taken out and dried up.

There is also a small package inside this gunpowder, and the small package is tightly sealed.

These days, after the people of Xishan had eaten it, a large amount of leftover pork bones and beef bones were collected.

These bones are dried and ground into powder, then burned into ashes, then mixed into silicon powder and toner, then put them in glass bottles, heated, and finally what they get... is the more primitive white phosphorus.

When refining this white phosphorus, you need to be extremely careful. You must be brave and careful. People with skillful minds and skillfulness must also protect themselves in a closed environment. After refining, you need to properly preserve the white phosphorus. Every step is extremely difficult.

Even if it took so much effort, it would only be extracted for a hundred pounds.

...

This white phosphorus powder is now carefully added to the explosive bag and uses the power of gunpowder to expose it to the air. Then, the white phosphorus will quickly become natural, but only God knows how the effect is.

The explosive pack was then dropped off the flying ball. According to calculations, the lead burned until the explosive pack fell into the shooting range before it exploded.

There was a rumbling sound.

The back mountain seemed to tremble.

Of course... in fact, the power of black gunpowder is limited, and the so-called earth is trembling, which is just Fang Jifan's psychological effect.

The explosive pack exploded immediately, and countless iron filings and iron pillars quickly penetrated the cowhide pack and splashed out. Then, white phosphorus immediately scattered. When the explosion, the temperature around it rose rapidly, and the white phosphorus powder floating out of fire. A ball of flame and thick smoke rose up. A large number of scarecrows stuck on the shooting range were suddenly full of holes after being impacted by gunpowder. Then, a large amount of powder in the air dispersed with the shock wave, floating around like ghost fire. A large number of scarecrows suddenly began to emit black smoke, as if ignited by the ghost fire. In the end, 30% of scarecrows all showed fire in the entire shooting range of the football field.

Everyone rushed up and wanted to go to the shooting range to observe.

Fang Jifan shouted: "Don't be excited, everyone, don't be excited, watch from afar, go later."

After waiting for half an hour, after confirming that the white phosphorus was fully burning, Fang Jifan carefully arrived near the shooting range. He deliberately slowed down and waited until the flying ball camp and the craftsmen entered the shooting range to count the casualties. Seeing that they had nothing to do, he went in.

The destructive power of Fang Jifan was very satisfied. Seeing the chaos in the shooting range, Fang Jifan breathed a sigh of relief, and the money was not wasted.

After Zhang Weiyu checked, he whispered something with a group of craftsmen. Then, he excitedly found Fang Jifan: "The total number of scarecrows has been destroyed. This is the result of the scarecrows not being dense enough. If it is denser, the killing can be greater."

Fang Jifan nodded with satisfaction: "Be careful when making, be careful, and it will cause an accident, but it will be over."

Zhang Weiyu nodded hurriedly, with a disharmonious face, with a happy look, and raised her eyebrows: "The craftsmen just discussed it, and they said that if a little more arsenic is added, the effect will be even better."

When Fang Jifan heard this, he was furious. He got angry and knew arsenic every day... Fang Jifan swung his hand and slapped it on Zhang Weiyu's face.

Fortunately, Fang Jifan didn't do anything seriously. With a bang, Zhang Weiyu subconsciously covered her cheeks, but she didn't feel her face hurt.

Fang Jifan said angrily: "My Ming Dynasty is a country of etiquette. We Fang Jifan is a moral person. Those who develop firearms should know that killing the enemy is second and most important, attacking the heart and using arsenic to kill the enemy. This is a shameful thing. Even the Tartars have no human nature, killing our soldiers, civilians, and plundering our women at will, but can we do such conscience? I will tell you today that we will never use arsenic first. This is the bottom line of our being human."

Zhang Weiyu hurriedly shrugged his head: "The craftsmen... just said, let's try it, it's unknown whether arsenic is effective..."

"No trial is allowed!" Fang Jifan was upright and had a holy light on his face: "You are shameless, and we are still shameless. You are not shameless, and we are still shameless. You are thinking about poisoning, and we are upright and upright, and I... are a moral person!"

Zhang Weiyu stuck out her tongue and didn't dare to talk nonsense anymore.

"Do it well and make more white phosphorus. These days, I have killed some pigs, cows, and sheep, so that everyone can eat it openly. After eating, I will ask Wang Gongchang to reimburse it. I told them that this is for the purpose of making firearms. Eating is not the point. The focus is on taking beef bones, sheep bones, and pig bones. It is necessary to make firearms. The war is imminent. In order to defend the country, if they don't give out the money, who will give out the money?"

"Eat cows too?"

"Eat." Fang Jifan looked at Zhang Weiyu who was guilty: "If you can't finish eating this Western Mountain, you can bring a few more pots of cooked beef and go to the princess's house. You must call on everyone to open your stomach."

Zhang Weiyu was so happy that she couldn't help but touch her belly: "Beef is not easy to digest, and her stomach is still bloated now."

Fang Jifan clenched his fists: "No matter how difficult or hard it is, we must persevere."

"Oh." Zhang Weiyu scratched her head.

He felt that his mind was a little unable to keep up. What was wrong with this world? His belt was looser and he would be able to die sooner or later.

But...think about it, it's actually quite exciting.

………………………………………
Chapter completed!