Another World Da Ming: I use a hundred lives to become holy

"No! We must go and have a look!"

Glancing at the paperweight and brushes on his desk, Zhu Chongba decided to go to the camp of the Ministry of Industry to check the specific situation in person even though it was late at night.

"Chongba, I'll go with you."

Empress Ma also wanted to see what new things Hou Zhengyi Zhao Zheng had come up with.

"Row."

"Then let's go and see together, what is the power of a small bolt, and what does a steam train look like when it is built." Zhu Chongba did not stop Empress Ma, and agreed.

……

Small bolts, of course, can't be said to have any supernatural power.

But no bolts.

First of all, let's not talk about the fixing of the rails.

Without bolts, if the parts of the current steam engine want to be perfectly combined, the craftsmen can only hammer the nails through the two parts that need to be combined, and then hammer the tip of the nails flat.

Or pour molten iron into the gap to achieve alternative welding.

In fact, it is another manifestation of melting and casting.

But with bolts it is different.

Whether it is to fix the parts, or to dismantle them in the future, they will be returned to the furnace for rebuilding.

After the bolt appears, you only need to unscrew the bolt cap, or screw out the screw, which will not damage the fixed parts, and the bolt can continue to be used.

Zhao Zheng has been ignoring the great significance of this small thing before.

Now he understands.

Take bolts, which are ubiquitous in modern society, as an example.

Electronic products, mechanical products, digital products, electrical equipment, or electromechanical mechanical equipment are inseparable from such a small bolt, or a screw with the cap removed.

So Zhao Zheng was thinking, how many things did he ignore?

But he couldn't think of it for a while.

That hope can only be entrusted to the craftsman in front of him.

"Everyone, please see how to solve the damage to the ground during the laying of railway tracks and during use."

"The answer lies in this cup of rice!"

When Emperor Zhu Chongba and Empress Ma arrived at the camp of the Ministry of Industry.

Zhao Zheng is educating the craftsmen on site.

The eyes of all the craftsmen on the scene, including Wang Zheng himself, Minister of the Ministry of Industry, were bloodshot.

Queen Ma also waived their etiquette and let Zhao Zheng continue.

"Chongba, don't make trouble at this time."

She even specially told Emperor Zhu Chongba to let him, a person who doesn't understand, not to meddle in nothing.

Because she was afraid that Zhu Chongba would not notice the hard work of these people at the scene, which made him chill.

"We know."

Zhu Chongba didn't intend to make trouble at first, he just came to visit the steam engine.

Zhao Zheng took his Four Treasures of the Study to build building blocks and was the first witness when he raced the train!

"Everyone, please think about it, if I insert my chopsticks into this cup of rice and then lift it up, what will happen?"

The emperor and empress just came to be a bystander, so Zhao Zheng naturally continued his science popularization.

And everyone at the scene, after listening to Zhao Zheng's question, began to think about it.

"Do you still need to think about it? The rice must have been brought out. The chopsticks stick to the rice, but they can't stick to the uncooked rice. Can you still lift up the rice grains?"

Seeing that no one answered, the emperor Zhu Chongba didn't hold back and acted as a bird.

As for her husband, besides being an emperor, he was also a restless master, Empress Ma could only express her helplessness.

"What, isn't it?"

Seeing that Zhao Zheng didn't say that his answer was correct, Zhu Chongba was not at all embarrassed.

Don't be ashamed to ask, that's his motto.

For most of Liu Ji's life, uncle Chengyi spent the rest of his miserable life in the midst of being questioned by him shamelessly, and with suspicion after being questioned.

Only Zhao Zheng doesn't care about this issue.

"Your Majesty, you can come and try it yourself."

Instead, he invited Emperor Zhu Chongba to the central government to personally participate in the experiment.

Zhu Chongba was naturally happy, "Then let's try to see what's wrong."

Erhu, the guard, followed closely behind, never leaving.

The historian who was in charge of recording the emperor's daily life also began to scribble and record in his own small notebook.

The chopsticks were inserted into the cup filled with uncooked rice without any hindrance.

Everything went smoothly as Zhu Chongba thought.

Then the next step is to pull out the chopsticks.

Zhu Chongba didn't think that chopsticks could carry the cup, so he only used two fingers and exerted a little effort.

"Ok?"

"how come?"

Reality broke his expectations.

It turned out that Zhu Chongba felt a little unexpected effort when he lifted the chopsticks with only two fingers.

Looking down, the rice that was originally filled with the cup was actually picked up by the chopsticks!

Zhu Chongba didn't understand the reason. After putting the cup on the table, he pulled out the chopsticks.

Facing the firelight, carefully observe whether there are organs on the chopsticks.

"No, it's just the kind of chopsticks I usually use!"

He didn't give up and planned to try again.

Only this time, after he inserted the chopsticks into the cup and then lifted the chopsticks, the cup was not moved.

"What's going on here!?"

Small eyes, big doubts.

Zhu Chongba looked at Zhao Zheng.

All the witnesses at the scene also looked at Zhao Zheng.

are waiting for his explanation.

"Your Majesty, let me explain."

Zhao Zheng stepped forward with a smile, and he gave [-] points to Zhu Chongba's operation in his heart.

This emperor is simply the best fan!

Zhao Zheng took the cup and inserted the chopsticks into the quilt filled with rice grains.

"Your Majesty has demonstrated two situations for everyone just now. I believe everyone is wondering why the chopsticks were inserted into the cup twice, but it resulted in two different results."

"The answer is..."

Zhao Zheng took out a grain of rice and continued.

"The answer is the first time, there are more rice grains in the cup, and they are more compacted!"

"And the second time I failed to bring up the quilt, it was because His Majesty took out the chopsticks halfway, causing a lot of rice grains to fall out of the cup, and after inserting the chopsticks into the cup again, the number of rice grains decreased and was not compacted."

Everyone was taken aback.

Only then did I know that this was the reason.

"Then there is no cement in these rice grains, why can the chopsticks carry the cup after a little compaction?"

Zhu Chongba asked again.

"It's because of friction and force transmission!"

Zhao Zheng put down his cup and rubbed his hands at everyone.

"The embodiment of friction, you can try to put your palms together, and then rub your palms. Does it mean that the harder we stick, the harder it is for you to rub?"

After hearing what Zhao Zheng said.

Everyone at the scene joined the ranks of rubbing their palms together.

"it is true!"

"It's obviously my own hand, why can't I rub it!"

Phenomena are phenomena that have existed since ancient times.

Just missing someone to bring it up, and wrap it up.

Science is the same. Most of its content is not to invent and create new things, but to discover and study the laws of nature.

"We understand the friction force, so what does the transmission of force mean?"

Fan Zhu Chongba is online again.

The perennial ink stains on the palm of his hand were wiped off by him just now, it must be said that he is a ruthless person.

Naturally, Zhao Zheng would not disappoint his cooperation and replied again.