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

In fact, it is not accurate to say that there is no solution.

In the Polymer Materials School of Ming Royal University, there is such a research direction-extended products of rubber and petroleum.

According to the syllabus, both materials can produce suitable tires.

however……

Unfortunately, a breakthrough direction has not yet been found.

The biggest constraint - the rubber extracted from wild rubber grass - is too little...

Ding Wei shook his head.

Everyone knows what the disadvantages are.

Everyone knows where the solution is!

……

Although the syllabus given by the emperor did not go into details, it was just a general concept that was enough to kick off the entire era.

Any modern person, after reaching ancient times, can change the entire world as long as he does not die.

Zhu Youjian has hundreds of years of experience in later generations. Just an outline is enough to speed up the pace of the world countless times.

However, he is not God after all.

Although Ming's technology has reached its peak before the steam age, it was eventually assassinated at its peak.

Although Zhu Youjian relied on his golden finger that was familiar with history, he had already changed the outcome of the Ming Dynasty.

However, after all, it has not yet reached a qualitative change...

……

Li Zicheng laughed.

Since denouncing himself as king, he has let go of all his baggage.

These few short days have actually been the happiest and most relaxing days in the more than ten years since the army was launched.

“One person is short-term, two people are long-term.

As the old saying goes, three cobblers are better than Zhuge Liang! "

Ding Wei laughed and corrected:

"That's General Pi, who is the general's deputy."

Li Zicheng waved his hand:

"Is it an agreement? If we pursue the original intention in everything, then we cannot use many words today under normal circumstances.

The sea has changed, time has passed, and so much of the scenery in this world has drifted away in the dust and smoke.

Just like the land under our feet, if it really goes by its ancient name, then this is the old capital of Chu State.

In front of the court, there are many princes, generals and ministers who dominate the scene for a while. "

"Hahaha!

Can't go into detail, can't go into detail! "

Li Zicheng was not annoyed at all by Ding Wei's rebuttal.

He is like a tourist enjoying the mountains and rivers, with a very relaxed mentality.

These words made Ding Wei look at this one-eyed dragon with admiration.

Ding Wei smiled:

"Sir is right, this is true!

It's true that I'm over the top. "

Li Zicheng was able to start from scratch, and he was not a clumsy person.

To put it bluntly, the art of conversation can create such a great reputation in history...

To put it harshly, it means talking about people and talking about ghosts...

Li Zicheng's words quickly brought the two of them closer.

Ding Wei's guard disappeared.

"promise!"

Ding Wei pointed to the wheel:

“Here’s the thing now – the wheels are too stiff, there’s no cushioning.

Therefore, if gravel is placed on the vehicle while driving at high speed, the wheel may easily break in actual load-bearing applications. "

Li Zicheng touched his beard:

"Too hard, no buffer?"

Ding Wei nodded:

"Yes, the teachers and classmates in the school can't find a solution..."

Li Zicheng began to think.

The war horse snorted impatiently because he stayed in one place for a long time, and turned his head to eat the dead grass on the roadside.

The reins were straightened.

Li Zicheng pulled the reins and was about to pull the horse back.

Looking at the reins in his hands, he suddenly said:

"Rope, can you look at the rope?"

"rope?"

Ding Wei was stunned for a moment.

Li Zicheng closed the horse's reins several times and placed them outside the wheel with gestures:

"You see, there is a kind of gun rope that is as thick as an arm among the people. This thing can just be wrapped around your wheel.

And with the buffering of the gun rope, it can avoid crushing gravel and causing the wheel to crack..."

"Hahaha!"

A word to awaken the dreamer.

The one-eyed dragon's method is similar to what is said in the book.

They are all made of soft materials covering the hard wheels.

No matter whether this proposal is reliable or not, it must be tested first.

Besides, this is also a research direction.

Even if the gun rope is not suitable, according to this idea, find a substitute!

Ding Wei slapped Li Zicheng on the shoulder.

Li Zicheng's whole body tensed up suddenly, and he subconsciously wanted to pull out the sword from his waist, but he held it back.

But I heard Ding Wei laugh:

"Where are you going, sir? If you are not in a hurry, please go with me to Handu. I will treat you to a drink."

Li Zicheng said:

"We are about to go to Handu, so it is better to obey orders than to be respectful."

Ding Wei smiled and jumped on the steam car:

"Sir, your horse is not obedient. If it is, you will come with me in the car.

You hold the horse and I drive slowly. "

This is a three-seater design.

The front seat is in the middle. The one used to control steering is not a steering wheel, but a steering handle.

The pedal that controls the speed of the locomotive is connected to the steam outlet valve.

The steam valve connecting rod drives the crankshaft, and there is no gearbox, so it is directly connected to the axle.

The entire steam car has only one forward gear and not even a reverse gear.

With a fashionable name, this is called "continuously variable transmission"...

Since there is only a forward gear, there is a flaw.

If the road is narrow and you cannot turn...

You need to jump down and lift the tail of the steam locomotive——

Human power steering!

Fortunately, the boiler and other items are at the front of the car, so getting there is easy.

It's just a little embarrassing.

……

1886 was the 70th year of the death of the great Qing sage Qianlong, and the 12th year of Guangxu's reign.

It was in this year that the fat house happy water, which had made countless aircraft carriers for generations to come, was released.

At the same time, Bismarck, a famous figure in the German Empire, had just begun to secretly explore Europe.

In this year, Germany invented the earliest internal combustion engine car.

This is something that is absolutely fashionable and exclusive to aristocrats.

It doesn’t matter whether you are a prince, a nobleman, or a lady.

As long as you drive alone and go out for a ride, once the car stalls - you can only roll up your sleeves, stick your butt out and shake it hard...

Like cranking a hand tractor.

It was still the earliest walking tractor-the starting crankshaft was directly in front of the vehicle.

The action is exactly the opposite of Ah San.

but……

Even though he is not decent, he is still a leading hero who has led a great era.

Crossing the river by feeling the stones, even though it is unseemly, is the source of human progress.

And Asan...

(The car said: I don’t want to be a third sister-in-law...)

(Writing this, I suddenly felt emotional. Those with four are not to be trifled with. Those with three: third brother, third sister-in-law... No need to mention third brother.

Just talk about the third sister-in-law - no matter which third sister-in-law, they don't seem to be kind...)

……