Zhu Houzhao stared at the structure of the cannon in a daze, feeling a little confused.

What are the slightly curved concave lines on it?!

"Have you ever played with the gyroscope?!"

Looking at Zhu Houzhao's face was confused, Mr. Zhang instantly found the superiority of future generations.

Zhu Houzhao nodded silly. Isn’t this a play equipment?!

"When the gyro rotates, the faster it rotates, the more concentrated the center of the circle. Have you noticed this?!"

As soon as the young master said this, Zhu Houzhao suddenly shuddered.

He jumped up and said to Zhang Yong: "Hurry! Find a top for me! I'll need it now!!"

Zhang Yong looked bitter, he was so anxious that he was so anxious that he could find a top!

However, looking at the prince's virtue, Zhang Yong could only respond and hurriedly went down.

Fortunately, it is not far from the living area here, and the children of the masters always use gyros as toys.

After a while, Zhang Yong really came here. Zhu Houzhao didn't play for a long time and asked Zhang Yong to draw a spinning top.

"Ba~!" Zhang Yong didn't hesitate and directly whipped the top with a whip.

Zhu Houzhao jumped up and down the edge anxiously: "It's not fast enough! Hurry up! Lao Zhang, hurry up!!"

What about Zhang Yongneng?! He could only grit his teeth and twitch "Smack it~".

As the top rotated faster and faster, Zhu Houzhao observed carefully for a while before nodding.

"But that's the case. The faster the gyro, the more stable it is! Brother Hu, why is this?!"

How do I know?!

Mr. Zhang looked depressed. I am not an encyclopedia!

This thing involves problems like centrifugal force, and I am not studying this.

"I just discovered this situation, but you still need to explore why this is the case."

Well...if you can't answer, you'll leave it to the naughty child to do it yourself.

"Why are there arrow feathers on the arrow post?!"

Mr. Zhang did not wait for the naughty child to continue asking questions, and continued, "Because although the ancients did not know this, they vaguely discovered this truth!"

Zhu Houzhao heard the young master say this and pulled him to run to the shooting range quickly.

Poor Zhang Yong had to help the young master find a bow and arrow, and shot several arrows at the target with a "buzz..."

Each arrow was specially marked and found it.

Sure enough, after flying out, it rotated several times.

"This is the purpose of the concave line in the cannon chamber."

After returning to the foundry and painting department, Mr. Zhang began to draw cannonball pictures.

Since the rifle has been drawn, there are tools to implement it now.

Then conical shells are naturally more aerodynamic than round shells.

"The shells are cone-shaped, and we can refer to the arrow cluster! The arrow clusters are slender and sharp, so they can break through the air better."

Mr. Zhang certainly cannot explain what "aerodynamics" and "fluid mechanics" are, so he can only use other examples.

"There is also a gyro, and the point is that the power is concentrated!"

As he said that, Mr. Zhang had already drawn the shape of bullets and shells of his descendants.

The part that is embedded with the bullet is narrow and can be stuffed into the barrel.

"This...how to ignite this?!"

Zhu Houzhao was stunned when she looked at it. Mr. Zhang pondered for a while and added an eye to the end of the shell.

He said softly: "You can stuff a snatch here and thicken it behind the barrel..."

"This is a rifling scraper. This is the reason why I asked His Highness if he could cut the barrel!"

Mr. Zhang is now starting to draw the rifle scraper of the gun bore, and sighs in his heart that he has visited the Gun Museum.

There are simple hand-made rifled scrapers made by early American colonists, as well as rifled scrapers for the barrels of small-caliber artillery.

In just a moment, the shape, cross-section, gun chamber scraper, etc. of the entire cannon were drawn one after another.

Although it still looks very simple, this does not prevent Zhu Houzhao and others from understanding it under the explanation of the young master.

So Zhu Hou took care of the structure and accessories and knew the artillery designed by the young master.

The newer artillery is made of breech-mounted.

There is a bolt at the tail of the gun, and the entire shell will be stuffed into the back of the barrel.

The bullet has a small gap that allows the twist to extend out of the bullet to be ignited.

"If this is the case, the second shot will be much faster!"

Zhu Houzhao looked at the cannon with his eyes shining and murmured: "And the problem of overheating can also solve most of the problems!"

When the young master heard this, he couldn't help but look at the naughty child with admiration. His Royal Highness's research on artillery is indeed quite good.

He could see the benefits of replacing this kind of artillery at a glance, and even began to take paper and pen to lower his head to outline something.

The young master approached and looked at it, and couldn't help but be stunned.

The kid actually gestured at the rifling scraper drawn by Mr. Zhang, and then began to design the rifling scraper for the barrel.

"Since you can scrape the thread in the barrel, you can naturally scrape the thread in the barrel!"

But Zhu Houzhao's eyes shone and murmured in a low voice: "If it can be made, loaded and fired faster!"

"If the correct head is better, shoot farther... the crossbowman will almost be eliminated!"

As he said this, Zhu Houzhao paused and shook her head quickly: "No! The entire army has to change clothes!!"

Zhu Houzhao said, and he began to fall into a slightly crazy state.

Mr. Zhang took a deep breath and walked to him and whispered.

"Not only that, if this move spreads the entire country and the dynasty's control over the army, it will be even greater!"

Zhu Houzhao suddenly raised her head and looked at Mr. Zhang for a moment.

Then he nodded fiercely. At this time, the naughty child was no longer Wu Xia Amon.

When Mr. Zhang reminded him, he naturally thought about the benefits of doing this to the empire and the royal family.

As long as you firmly grasp the Ordnance Construction Bureau, all the shells and guns will be produced from this.

The more guns and cannons the army below are equipped, isn’t it the empire and the greater the control of the royal family?!

They cannot produce gunpowder themselves, and they cannot produce guns and shells themselves.

In this case, how can they do something wrong?!

Use your flesh and blood to carry guns and cannons?!

As long as you are not forced to go, I believe few people will do it so crazy.

Therefore, as long as you master this item, you can almost control the entire army.

"Shoulder...wait a little later..."

Zhu Houzhao was stunned for a while when she looked at the drawings, and then followed the drawings.

"If the artillery is made like this, will the weight be reduced a lot?"

The young master was stunned when he heard this. He had never thought about this problem.

He just drew the appearance of these cannons according to the ancient cannons he had seen.

To be honest, if artillery is mentioned now.

His understanding may not be that there are naughty kids who come even deeper. After all, he was not a skilled artillery researcher at that time!

However, since the cannon was created, the naughty child had almost been lying on the cannon and never moved away.

In comparison, the naughty children have a better understanding of artillery over time.

"No...no, I have to stare at the masters and make a batch of gun barrels first!"

Zhu Houzhao had already begun to fall into a madness, which was quite similar to Zhu Youxiao, the carpenter emperor in their family.

At this time, Mr. Zhang fully demonstrated his style after his development in later generations - a hand-off manager!

He threw down Zhu Houzhao, who was gritting his teeth at the drawings, and ran away with the people.

The military headquarters is studying which national defense force to send to accompany Mr. Zhang to southern Yunnan.

The cabinet was thinking about what reason to send Mr. Zhang to the governor of the three provinces.

After all, there is nothing wrong in southern Yunnan now. If Mr. Zhang was sent for no reason, wouldn’t it be exposing his intention to suppress him?!
To be continued...