Daming: I asked you to hang yourself, but I didn’t ask you to rebuild the Ming Dynasty

Restricting the Manchus to Jiangnan was a well-thought-out move by Zhu Youjian.

Now, it’s about to happen!

In other words, he has been able to free up his hands to promote the development of China.

Before leaving Handu to go north, the internal combustion engine team he arranged was working hard to overcome difficulties.

The practical application of petroleum in China began in the Tang Dynasty and became popular in the Song Dynasty.

By the Ming Dynasty, it had entered the lives of ordinary people.

The process of separating petroleum…

To put it bluntly, it's not complicated.

At worst, you don't need gasoline. After filtering the sediment, just heat it directly.

What's more, in America, there is light oil that can be dug out and used directly!

The gasoline internal combustion engine requires a spark plug to ignite, so it can only be used as a project and cannot be used as a breakthrough.

As for the diesel internal combustion engine, the combustion principle is just to compress the high temperature and ignite the atomized diesel.

Just like the skilled craftsmen of Ming Dynasty - it’s not that difficult!

Big deal - rub it with your hands first...

……

After half a year apart, Ming Dynasty, a group of skilled craftsmen who stand at the top of mankind, with his oral experience of later generations, what kind of sparks will they create?

If the internal combustion engine was tinkered with by him, Zhu Youjian would find it difficult to forgive himself for the shortcomings caused by rubber...

……

Wang Zheng also laughed:

"Your Majesty, you haven't seen it. Just to fulfill your Majesty's conjecture——

Sun Yunqiu, Chen Tianqu, Zhu Sheng, Gao Yishang, and Yu Tianshu, the five of them, together with the craftsmen from several major glass factories, have been living and dining in the factory for half a year! "

Wang Zheng chuckled.

Sun Yunqiu and the others looked very much like him when he was young.

Decades ago, he was also so sleepless and forgetful of food...

just now……

old!

I can't stay up all night!

However, seeing so many powerful young people emerging from Ming Dynasty, he was satisfied!

Wang Zheng had just lost one of his front teeth and his smile was very festive.

Zhu Youjian nodded:

“Don’t be anxious, the road must be walked step by step, and the food must be eaten one bite at a time.

Tell them that time is on our side and there is no rush. "

Wang Zheng, Zhang Shutang and others looked at each other and smiled.

really!

Just as they speculated, as long as Beizhili was taken back, the emperor would no longer be so anxious.

Everyone nodded in agreement.

Zhu Youjian looked around and around. The layout inside the bank was similar to that of later generations.

While he was walking around looking at the flowers, he said:

“Short-term deposits can be placed in banks.

Long-term deposits and medium-term deposits must be separated.

When I come back this time, I will choose a location to build a national heavy metal storage center.

Deposits that exceed a certain period must be sent there. "

Zhang Shutang responded hurriedly.

"Your Majesty, this method has solved the big problem of the humble minister!"

He is also worried about this problem.

Although Handu was just a new capital, it had many rich people.

Especially since the establishment of the Hanjiang Business Group, endless wealthy people have gathered.

Even when the bank in Handu was first established, a three-story basement was built specifically for storage.

However, there are still not enough places to deposit money!

Climbing down the spiral staircase and passing through three heavy doors, everyone arrived at the bank.

The bank is not a large open space, but is divided into small rooms using strips of stone and glutinous rice juice.

Each small room has a circular window the size of a basketball.

Zhu Youjian glanced briefly and knew that it was filled with sandwich glass!

Zhang Shutang took the key and opened the door.

I saw boxes placed on the counter made of large stones.

"Your Majesty, each of these rooms contains 100 million coins."

Zhu Youjian looked over one by one, and sure enough, all the rooms on the underground floor, as long as they were sealed, were filled with 100 million silver dollars.

Everyone came to the second floor again.

The ones stored on the second floor below are all silver ingots.

Five hundred kilograms of round silver ingots filled every room.

"Your Majesty, the money stored on this floor is all the money stored by others.

I deliberately adopted the "angry to death" design.

The silver was cast into a scale of five hundred catties per ingot.

The exit on the second floor can only allow one person to pass sideways.

The deposited silver here is all melted on the spot after delivering the broken silver.

In this way, even if someone wants to steal the money, it will be too difficult! "

Zhu Youjian laughed.

He recalled the scene where Fang Zhenghua was rampant in Jiangnan, carrying money from the cellars of wealthy families.

Indeed, the design of the Angry Thief can prevent ordinary petty thieves.

As for whether someone will directly "rob" like Fang Zhenghua...

When that day comes, it will inevitably be another disaster for China.

Looking at the sandwich glass window specially reserved for the small room, Zhu Youjian shook his head slightly.

Times have changed!

In his hands, China has begun its first industrial revolution. He does not believe that such a disaster will occur again in China!

Zhang Shutang led the way, and the group walked towards the third floor.

As Zhang Shutang walked, he introduced Zhu Youjian:

“Your Majesty, the bank here is a mountain of stone.

When it was first built, gunpowder was specially used to blast out the basement.

Then, strips of stone and glutinous rice juice were used to build the outer wall.

Every two adjacent stones are hollowed out with dovetail tenons and connected with iron nails in the same way that Lord Yongle built Wudang and the Forbidden City.

In the same way, the inner wall was built.

Between the two walls, cement grouting was used, and more than 20 kilograms of steel bars were used to serve as ribs. "

Zhu Youjian nodded:

“What is the total thickness of these three walls?”

Zhang Shutang extended a slap:

"It's five feet thick!

Not to mention our cellar, it is surrounded by large bluestones, which are difficult to explode except by directly using gunpowder.

For this wall alone, even if it were bombarded with artillery, it would take less than three to five days to open a gap! "

Zhang Shutang laughed:

“Actually, most of the construction costs approved by His Majesty were used to build the cellar.

As for the six-story high-rise on the ground, it looks very spectacular, but in fact the total cost is less than half of the cellar. "

While talking, the group of people arrived at the third underground floor.

There is no difference between the third layer and the upper two layers.

If there is one, it is the deep well in the middle that is used to collect seepage water.

Because it is a stone building and is more than three feet deep into the ground, it will inevitably be relatively humid.

Therefore, during construction, the traditional Chinese "ground well" design was adopted.

This thing will be used whether it is a large mausoleum or a high tower building.

It's just that the names are different.

For example, in the mausoleum, the underground well is called "Golden Well".

Wells filled with "five-color soil" are essentially moisture-absorbing.

Zhu Youjian casually glanced at the well surrounded by marble railings, and then focused on the surrounding houses.