It has been a day or two for Marin to do such a thing. He carved the steel nail single-headed bullet on the bullet and drew some strange patterns to mislead enemies who might get bullets.

After thinking of this weird idea of ​​"spell", Marin also changed the mold to make a single-headed bullet and engraved a "spell" on the warhead - "Avadassomimism"...

The Avadasauerk is one of the three major killing spells in "Harry Potter", but it sounds more mysterious and higher than the other two spells - "Heart-Diamond" and "Soul-Snatching Spell". The most important thing is that it sounds confusing and doesn't know what it means.

Such as "Heart-Diapping Mantra" and "Soul-Snatching Mantra", the meaning is too obvious, and people will know what it is when they hear it. However, these two spells have nothing to do with bullet firing, so it is not easy to be far-fetched.

The "Avadassori Curse" makes people confused when they hear it. After thinking about it, they are still confused, which can enhance the sense of mystery. In addition, some ghost-like patterns make people even more confused. In this way, Marin's goal of misleading the enemy can be achieved.

But what is shameless is that in order to keep it a secret, Marin even fooled the teenagers of his most loyal men...

Marin stipulates that in the future, the young musketeers under his command must shout "Avadassauer" together before firing a single-headed bullet, so that the opponent can hear it. Then, the opponent will definitely fall...

In this way, in this ignorant era, the opponent may suspect that the musketeers in Beihai Kingdom have cast magic. Otherwise, everyone uses muskets, and the appearance is similar. Why are you so powerful?

The children were also very stupid and loyal. Marin asked them to shout this shameful slogan together, but it was really implemented without fail. Seeing these thousands of teenagers shouting "Avadassauer" seriously together, Marin was embarrassed and wanted to cover her face.

But considering that everyone doesn't know what this means, they hypnotize themselves:

"I'm not embarrassed, the embarrassing is others... I'm not embarrassed, the embarrassing is others..."

In fact, everyone was not embarrassed at all. Because they didn’t understand, they didn’t know why they were embarrassed. So, Malin was embarrassed by it himself.

It seemed that he was addicted, and Marin got this set to the cannon again. This time, the victim was Sauer...

In order to enhance the sense of ritual and give people a feeling of casting magic, Marin asked Sauer to jump a great god before firing the cannon, and then put his hands on his head to heart. Finally, he shouted, "In the name of God, Marin, the God of War, represents the moon to destroy you!"

Then, the fuse ignites and launches...

This time, Saul was really embarrassed because he not only shouted "spells", but also wanted to be a master!

I think he was the "Commander of the Jinyiwei" of Beihai Kingdom, a big killer who could make children cry in the army and in the country, was actually asked to be a great god, and he was even more convinced...

Bi Xin actually doesn’t understand what it means, it’s not embarrassing, but it’s so shameful to dance masters who are similar to Nicholas Zhao Si’s street dance moves…

The key is that Marin only lets him dance alone, and there are 7 people in one artillery squad, and only he dances Zhao Si’s street dance...

But Marin also made a statement - I only believe in you in the entire artillery squad, I don't feel at ease to let others do this...

If you change to a simpler officer, you may really believe it. But who is Shaul? The people who have followed Marin before he became famous know how arduous his "boss" were. In addition, he has long been a "black glove" for Marin, and he knows a lot of inside information. Therefore, Shaul didn't believe in the use of this embarrassing "Zhao Si Street Dance" dance master. His boss likes to confuse people the most, so he is 70% or 80% sure that this is fooling outsiders.

However, when the boss spoke, he dared not not to jump. So, a 1.77-meter-long man, imitating Nicholas Zhao Si (played by Marin himself), shivered his legs and kicked out a charming back kick. He really didn't see it...

As for the heart-shaped voice over his head and shouting "It means the moon destroys you", Saul is not embarrassed. Because he has never watched "Safe Moon" and he doesn't know that this is the little girl's trick.

But Malin probably got addicted to playing. Not only did he make Shaoer shout "It means the moon to destroy you", but he also spent the moon on Shaoer's forehead in a weird way. In this way, he looked like Brother Jie's boy Bao Qingtian... Well, Brother Jie with big nostrils, not the Brother Jie who "Brother Jie doesn't want"...

...

In this way, Shaoer was painting the moon on his forehead, dancing Zhao Si street dance with shame, and shouting "It means the moon eliminates you" after giving a heart... Not to mention, this guy's skin was a little dark, and he really felt like a young man Bao Qingtian...

After a complete set of shameful movements and language, Saul ignited the fuse and conducted shooting training.

In order to cooperate with the drill, Marin specially cast hundreds of iron cone shells and beeswax "hats" to target the simulated wooden city gates and bombard them. Then, he stuffed them into a powder barrel and squeezed them open the city gates...

But during the drill, Marin discovered a big problem - although the single-headed shell has strong penetration power, it can make a hole in one shot. However, because the ballistics are too straight and the penetration power is too strong, the holes are a little larger than the diameter of the single-headed shell itself, and there are no large pits.

Although two more guns can make a big hole and can be placed in a powder barrel. The problem is that the artillery of this era is a retreating artillery. After firing, the entire artillery carriage retreats and the artillery needs to go forward to reset. However, after reset, there is inevitably error in the aiming point of the artillery after the reset. As a result, there is a big error in the landing point of the second shell and the landing point of the first shell, it is difficult to make big holes next to each other. It can only be made into small holes and cannot be plugged into the gunpowder barrel.

For example, the caliber of a 12-pound gun is only 93 mm, or 9.3 cm. The 225L oak barrel has the thickest waist diameter of 678 mm, or 67.8 cm, which is more than 7 times the diameter of the shell!

If you aim well, you can smash a large enough hole to accommodate a powder barrel with three or five aiming. If you aim poorly, you know how many shots you will need to hit... And Marin is generally unlikely to carry too many such confidential shells, so this is a very troublesome problem...

...

"It would be great if there was more powerful gunpowder. Just a small barrel with a diameter similar to that of the shell, and it would be able to squeeze the city gate..." Saul said a pity.

"Gunpowder with greater power?" Marin touched his chin and thought...

As a launching drug, smokeless gunpowder seems not very good. In order to avoid accidents, Marin specially added paraffin and camphor as stabilizers. In this way, the power of fire cotton was greatly reduced. The diameter of the 7-fold gap was obviously not enough for a whole bucket of black gunpowder.

"Then, can you only use the Dana's diatomaceous earth to squeeze Nobel?"

Dana's pressing medicine is very simple, it is to digest dry oil and let the diatomaceous earth absorb it. The explosion speed of this thing reaches 7700 meters per second, which is more than ten times that of the black gunpowder five or six hundred meters per second. In this way, the diameter gap of more than 7 times is wiped out at once. Even the power is enhanced.

The most important thing is that you don’t need to fire multiple shots to make a big hole. Just one shot and shoot a bullet hole to stuff the Knorth’s diatomaceous earth-pressing medicine.

Why did the barrel pressure in later generations so high? It wasn't that the launching medicine was replaced by high-explosion speed launching medicine. During World War II, the chamber pressure of the 460mm main gun of the battleship was not as good as that of the modern 125mm tank gun. Therefore, because of the use of high-power launching medicine, the requirements for gun steel were extremely high. Japan, which could produce 460mm naval guns during World War II, could not produce tank barrels that could withstand high-combustion pressure. There was no way, the explosion speed was too different and the steel requirements were too high.

In addition, the key diatomaceous earth-pressing medicine is easy to work with...

But digesting dry oil is made from nitric acid and oil, and it is easy to get. Diatomaceous earth is easier to get...

"Wait...it's easy to do...it's not good..."

Marin won’t make a powerful medicine that is too easy to make. Why? Establish technical barriers! Do you think the Americans in later generations are making high-tech weapons because war really requires so many high-tech weapons? No, in fact, the Americans are just raising technical barriers to avoid general countries competing with him. Well, I am the same. The higher the technical barriers, the more beneficial it is to a big country. In addition, high-tech weapons are priced and profitable... Just like the pharmacies in later generations deliberately do not sell low-priced medicines, because the profit of 10 boxes of low-priced medicines is not as good as a box of high-priced medicines...

...

Marin has technical barriers, and the same is true. If the enemy cannot be created, I have it. Who can be my opponent? The problem with the diatomaceous earth-pressed drug is that it is too easy. As long as you master nitric acid technology, what is the transformation of glycerol is too easy. This is not in line with Marin's interests, so Marin directly abandoned the diatomaceous earth version and changed it to a more complex advanced version of Norse's drug-pressing glue.

Nords' pressing gum is very simple, just replace diatomaceous earth with fire cotton. What kind of glycerin can be dissolved in to form a stable gelatin. This is better than the diatomaceous earth version, because what kind of glycerin absorbs is only adsorption, not really absorbed. Over time, what kind of glycerin is easy to separate from diatomaceous earth and cause danger again. Therefore, the later version of Nords' pressing gum is a better choice.

For Marin, the fire cotton used by Norse's glue is not available in other countries and does not understand the principle. As long as the glycerin is produced, it is possible to produce nitric acid. Even if the fire cotton is produced by chance, they don't know what it is. What is the use. After all, there are no serious chemists in this era.

Norse's glue can definitely establish insurmountable technical barriers, making it difficult for other countries to obtain.

Moreover, this thing is powerful. You don’t have to stuff it into the hole in the city gate like a black powder barrel. As long as it is attached to the city gate, you can squeeze the city gate. Of course, it will be better to stuff it in and squeeze it. It can overturn the debris in the city gate hole in one go, clearing obstacles for the troops to attack the city.
Chapter completed!