During the Spring Festival of the nineteenth year of Jingtai, Daming was full of joy.

The whole world celebrates, and the whole country rejoices.

If the country is prosperous, the people will be excited.

In the past few years, the Ming Dynasty has fought a fierce war against foreign countries, only the Guangxi Dusi lost to Annan in the eighteenth year of Jingtai, and the other wars were all great victories, and the national pride boiled again in the hearts of the people of the Ming Dynasty.

Because the Ming Dynasty is strong externally, all countries are convinced.

Since the year of orthodoxy, there have been thousands of states for many years, in the Spring Festival of the nineteenth year of Jingtai, finally began to have signs again, for a time the Ming Dynasty Gyeonggi foreigners were like clouds, and the envoys and kings of various states gathered in Fengtian Temple.

The Daming Rite Department is busy with dogs!

The city of Beijing is staging a prosperous era that the Tang Dynasty had.

Around the Shangyuan Festival, the in-law relationship between the royal family of the Zhu family and the Yu Shaobao family was finally settled.

But in the lights of thousands of homes, someone is moving forward with a load.

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

Zhao Chuanjia and Zhu Bi took a large amount of supplies, led the convoy, and under the arch guard of Jinyiwei, they crossed the mountains and mountains all the way, and finally arrived at the Leizhou Peninsula before the beginning of spring.

During this period, the south was very remote, and the official roads in some places were almost difficult for horse-drawn carriages to pass, and there were even bandits along the way.

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

Zhao Chuanjia and Zhu Bi did not waste time, took the supplies and went straight to the Thundercloud Peak, repaired in the camp built at the foot of the Thundercloud Peak for one day, and let people bring the supplies to the top of the peak on the second day.

The recruited workers arranged the site according to the instructions of Zhao Chuanjia and Zhu Bi, wrapped the rectangular iron that had been painted with copper wire, tied it to the bottom of more than a dozen sharp iron rods that had been built, 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 this move is not a transfer of manpower, it is all up to God's will.

This wait is half a month.

Leizhou Peninsula, because of the thunderstorm in spring and summer and the fate of "Leizhou", according to historical records, Leizhou can thunder more than 250 days in a year, every summer and autumn, rainy weather, often thunder, the ground 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 only early spring, 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.

It was another day of thunder and lightning.

Zhu Bi and Zhao Chuanjia stood in a low place at the bottom of the mountain, looking up at the strings of golden snakes dancing on the top of the mountain, lightning like a net covering the sky, and like a demon standing up to the sky tearing the sky, the picture was spectacular.

Zhu Bi sighed: "Although it's not the first time I've seen it, the thunder in Leizhou is the best in the world!" ”

Zhao Chuanjia nodded, "It's really terrifying." ”

If His Royal Highness the Crown Prince can operate successfully, he can establish a magnet production base on the Leizhou Peninsula and take advantage of the frequent thunder and lightning weather in Leizhou throughout the year to mass-produce magnets.

This thunderbolt is extremely long.

It was almost until dusk that I could not rest.

Zhu Bi and Zhao Chuanjia didn't dare to go up the mountain at night, so they simply waited for tomorrow to check, but it was the first experiment after changing the plan, and the two of them were worried that they couldn't sleep at night, so they simply got up and drank for a while.

On the second day, the sky was slightly bright, and the two of them didn't care about washing up after getting up, and led people straight to the top of the mountain.

When we reached the summit, we could see from a distance that the wires connected to the lightning rods had melted away, and countless gravel appeared on the stones below the lightning rods.

The wooden block between the lightning rod and the iron block has 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.

The workers burst into cheers!

They thought they had succeeded.

The fifteen large iron blocks in the eighteenth year of Jingtai are only used to withstand lightning strikes in each thunder and lightning weather, and this time it is twenty iron blocks at a time to bathe in thunder and lightning.

They saw that every piece of iron was cracked with thunder.

Thought it was a success.

Zhu Bi and Zhao Chuanjia are not so optimistic.

Hurriedly ordered the workers to put down all the lightning rods - Leizhou has many thunderbolts, now is the time to harvest, if you don't put the lightning rods down, suddenly there will be a thunderstorm, and the people at the top of the peak will be wiped out.

After putting down all the lightning rods, the two of them went to check the rectangular iron pieces underneath the lightning rods.

Not surprisingly.

All the pieces of iron were struck by lightning.

The copper wire wound on the iron block has been integrated into it, and the texture is beautiful.

Because the lightning rod group is connected to each other by iron wires, even if only one needle successfully leads the lightning, the iron on the other lightning rods will be struck by lightning, without exception.

It worked!

No, it is true that the mine was successfully guided, but the magnet was not successfully made, and it remains to be checked.

Zhu Bi and Zhao Chuanjia were excited.

Glancing at each other, Zhao Chuanjia and Zhu Bi summoned a few workers and asked two of them to lift a large iron block and approach each other...... As a result, I only heard a snap, and two large pieces of iron suddenly collided together!

The workers looked confused.

Zhao Chuanjia and Zhu Bi were ecstatic in their hearts.

Did it really work?

Let the workers separate the two large pieces of iron that were glued together, but several workers couldn't do it with enough strength, and finally Zhu Bi reminded them to separate the two large pieces of iron in a staggered way.

According to the instructions of His Royal Highness the Crown Prince, the workers were ordered to turn one of the iron blocks around.

Outcome......

The workers tried their best to glue the two pieces of iron together.

It was as if an invisible hand was pushing them back.

The workers don't understand.

But Zhao Chuanjia and Zhu Bi were so happy that they looked up and laughed.

It worked.

It should have been a real success!

He brought a hundred pieces of iron from Gyeonggi.

Twenty pieces were used in the first experiment, and after testing, all twenty pieces of iron were made into magnets.

Zhao Chuanjia and Zhu Bi were a little touched for a while, this was a success?

It's that simple?

Compared with last year's operation, there are only two more details: painted and wrapped copper wire.

His Royal Highness the Crown Prince is a true god!

But after all, he is doing things for His Royal Highness the Crown Prince.

Zhao Chuanjia and Zhu Bi did not dare to return to Gyeonggi in a hurry, and decided to stay in Leizhou for a month to observe, if these magnets still remain magnetic after a month, it is really a success.

The magnet that was originally made last year is also magnetic, but it can't be kept for long.

And the magnetic poles are messy.

So observe for a month to determine the final result.

When it was confirmed that it was really successful, he made all the remaining eighty pieces of iron into magnets, and then one of Zhao Chuanjia and Zhu Bi brought the magnets back to Gyeonggi.

Leave one person on the Leizhou Peninsula and set up a magnet production base according to the arrangement of His Royal Highness the Prince.

Finally, the Gyeonggi Electric Power Company headquarters appointed someone to oversee the affairs of the magnet base.