The stars and the moon are combined, day and night.

Two carriages, four coachmen, took turns to drive, except for the necessary food and drink, the rest of the time were on the car, along the way nearly twenty times to change horses, ten days later, in the late autumn of the first year of Yongle, arrived at the Leizhou Peninsula.

Do the math.

Almost 400 kilometers a day.

That's already a god speed.

You must know that the south during this period was very remote, and the official roads in some places were almost difficult for horse-drawn carriages to pass, but fortunately, there were no bandits along the way, which invisibly saved time.

There are bandits.

However, dusk was well prepared, and he even prepared brocade clothes for the coachman, and the two carriages were hung with brocade guards.

No matter how stupid the bandit is, he doesn't dare to touch the people of the Jinyi Guard.

When I arrived at the Leizhou Peninsula, I struggled to find a few locals, but it was a coincidence that he was a descendant of a degraded official in the Southern Song Dynasty, who barely read some poetry and knew a little Jiangnan dialect.

Communication is not difficult.

I learned the information that was urgently needed at dusk on this side of the Leizhou Peninsula.

Don't dare to stay, rush to Yunkai Mountain.

After arriving at Yunkai Mountain, with Xu Yin, Qian Feng, Zhang Liang, and a Jinyi guard named Yan Xiaoliu, the five people hurriedly arranged the scene, wrapped the made rectangular iron pieces with copper wires, tied them to more than a dozen sharp iron rods, and the iron rods were linked to each other with iron wires, and then densely inserted at the highest place on the top of the mountain.

Form a circle of lightning rods.

The next thing is to wait.

Wait for a thunderstorm day.

Because what you want to do is not transferred by manpower, it all depends on God's will, whether you can succeed, whether you can make your beloved Xu Miaojin the happiest woman in the world, God has to speak.

This wait is half a month.

Leizhou Peninsula, the ancient people were called "Leizhou" because of the thunderstorms in spring and summer, according to historical records, Leizhou can thunder more than 250 days in a year, every summer and autumn, rainy weather, often thunder, the earth shakes the mountains, Leizhou is famous for thunder.

According to scientific theory, under the conditions of hot climate, high air humidity and strong atmospheric convection, the sky is more prone to thunder and lightning, which is why thunder and lightning mostly occur in the afternoon.

Although it is late autumn, there are many thunderstorms.

There have been many thunderstorms in the past half month.

Unfortunately, none of the lightning rods on the top of the mountain could lead to lightning.

Xu Yin and the others didn't know what Dusk was going to do, and they didn't say anything when they asked him, Dusk couldn't explain it, and the things he wanted to make couldn't be answered with his own knowledge.

But the production method was learned from an anime.

There is a scientific basis for this.

Don't talk about iron.

In some cases, even after a person is struck by lightning, he also has the magnetic ability to absorb metal.

It was another day of thunder and lightning.

Standing at dusk in the low terrain at the bottom of the mountain, looking up at the strings of golden snakes dancing on the top of the mountain, my heart is anxious, time waits for no one, if it is not successful for another three or five days, I can only return.

I have to go back to prepare for the wedding, and I don't dare to spend too much time here.

This thunderbolt is extremely long.

It was almost until dusk that I could not rest.

At dusk, I had to endure the anxiety in my heart, and fell asleep in the tent, but I couldn't sleep, so I simply found Xu Yin, Qian Feng, Zhang Liang and others, and then found a coachman, drank for a while, and then fell asleep while drinking.

On the second day, the sky was slightly bright, and I opened my eyes at dusk and went straight to the top of the mountain.

It's like that these days.

The moment I arrived at the lightning rod group, Dusk's heart trembled, and the ecstasy filled my heart, and I saw from a distance that the wires linked to the lightning rod group had melted away, and countless gravel appeared on the stones below the lightning rod group.

Some of the pieces of iron tied to the lightning rod have already fallen to the ground, and some are still on it, and they will not fall.

The wooden block that was spaced between the lightning rod and the iron block had been reduced to ashes.

It's a sign that you've been struck by lightning!

Why is there a wooden block between the lightning rod and the iron?

It is to prevent the iron and lightning rod from being struck by lightning and struck together, which will affect the quality.

Dusk rushed forward and hurriedly put down all the lightning rods - Leizhou has many thunderbolts, since the lightning has been successfully guided, Dusk does not dare to stay in the lightning rod group for a moment.

After all the lightning rods are down, the rectangular iron blocks on the lightning rods are checked in turn.

Not surprisingly.

Because the lightning rod group is connected to each other by iron wires, even if only one needle successfully leads the lightning, the iron blocks on the other lightning rods are struck by lightning, without exception, after the strong current breaks the wooden block, and then clicks on the other iron blocks.

Dusk's heart was excited, trembling and collecting the iron, the copper wire wound on the iron had been integrated into it, and the texture was beautiful.

At this time, Xu Yin and others came up to help collect.

After a while, everyone looked at the iron pieces, and asked Dusk in confusion if it had succeeded, and asked what you wanted to get from the calming order.

Dusk smiled and picked up an iron block in both hands, and said to Xu Yin, "You take another one." ”

Xu Yin took one.

Dusk motioned for him to align with herself, and the two slowly approached.

Dusk is well prepared.

But Xu Yin knows there.

Feeling that the iron in his hand emitted an indescribable force, tearing him close to dusk, and suddenly, Xu Yin involuntarily fast-forwarded two steps.

Syllable!

The two pieces of iron stuck together, and Xu Yin and Dusk also collided.

Everyone was inexplicable.

What else are you two going to do?

And so unsightly!

Dusk was ecstatic.

It worked!

Magnets, I made magnets in the fifteenth century in the Ming Dynasty!

In the surprised and inexplicable gaze of everyone, Dusk took a lot of effort to separate the magnets that were stuck together, and then changed the face and let Xu Yin come up to operate.

Xu Yin was puzzled, "How to operate?" ”

Dusk smiled, "If you can put these two pieces of iron together like this, I'll give you a hundred taels of silver." ”

This magnet is huge.

If you want to be in opposition to the same pole, ordinary people really can't.

Xu Yin didn't care about money.

But he didn't want to be underestimated by the twilight.

Laughing and pushing the iron forward, "This money is coming-"

Drag to a halt.

The strange power appeared on the iron block in his hand again, this time it was not suction, but resistance, even if he continued to exert force, he could only move forward slowly.

As he continued to exert his strength, the dusk on the opposite side seemed to involuntarily retreat.

It simply can't be done.

What the hell is this?

Xu Yin was a little confused.

Dusk laughed and said to the others, "Why don't you try it?" ”

Everyone's eyes lit up.

Scrambling.

However, they all failed, and in the end, Zhang Liang was a little more flexible, and asked Dusk to put the magnet on the ground, and he took another piece and pressed it from top to bottom, so that he could succeed.

Naturally, there is no money, just to have fun.

Dusk took a deep breath, "Go home!" ”

Everyone began to move iron blocks, as for the lightning rod, dusk let Xu Yin find a secret cave to put it, and continue to use it in the future, this place will be the base for making magnets in large quantities in the future.

On the way down the mountain, Zhang Liang and Yan Xiaoliu asked Dusk, isn't this thing iron, how can it have such magic.

Dusk is far-reaching.

With a smile, don't underestimate them, they are the light of our victory over the night, and the first ray of light in this world that never sleeps.

……

……

PS: The operation of making magnets to wind copper wires, I also learned from watching TV, I don't know what the principle is, do you know? Can you popularize science?