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When Ye Xiuwen arrived at the shipyard, there were gongs and drums and firecrackers ringing.

Everyone in the shipyard, whether it is wealthy businessmen, local officials, workers, fishermen, each of them has bright smiles on their faces.

For nothing else, if the ship is built, the King of Qingyang will come to cut the ribbon in person. This is a happy event. What's more, the King of Qingyang will take this big ship to sea to subdue the sea monsters.

So the shipyard was very enthusiastic and jubilant at this time.

The so-called ribbon cutting is similar to the current one. Cutting from silk, big red flowers with golden sharp knives indicates some smooth progress.

Water begins to enter the dock, and you can sail after the water is filled.

Ye Xiuwen saw that these three warships were really magnificent, absolutely no less than the three Fute-class aircraft carriers.

The Ming Dynasty has tall trees and a wide variety of woods.

There are also many woods like steel.

So although most of this big ship is made of wood, it does not allow much to go with modern steel warships.

In addition, the armor made of black iron draped on the hull makes the ship look even more majestic.

Ye Xiuwen was very satisfied with these three warships. After the ship left the dock and arrived at the dock, Ye Xiuwen ordered a group of people to wait for the boat.

The navy admiral Dormu, his navy army, and Ye Xiuwen, Yue'er, Yuan'er and others, the black panther, the black cloud holy aunt and the sword-bearing guards. And the other ones were the Vajra and the Colorful Butterfly.

This King Kong, Caidie is on the same boat. The King Kong is still sitting on the deck in the same order, while Caidie is talking with him and playing with him.

Some of this monkeys are, and some are honest when they play, otherwise he will move, and even the largest ship will not be able to bear it.

But Xi Fenglie, 6 Miaomiao and others have their own ships.

The ship with the west wind is also a big ship, but compared with Ye Xiuwen's warship, it is a bit of a big witch.

Fengxingjiao and his team also had three ships, following behind the warships. And further behind were the fishing boats of wealthy merchants and the fishing boats of fishermen’s gates.

They have not gone out to sea to fish for a long time. At this time, taking advantage of the opportunity of Qingyang King going to sea, they also want to go out to sea to try their luck. After all, this fisherman relies on the fish in the sea for a living.

In addition to the fishermen, there are also some merchant ships from water sects. These sects are sitting on the water with the sound of the sea monsters, so they did not dare to go out to sea rashly because there are sea monsters in the water. After all, the cargo of this ship is of great value. Once attacked by sea monsters and the merchant ship is sunk, these small sects cannot afford this at all.

But it is not possible to squeeze the goods, and most of the gangs are pointing at the goods on the ship to eat.

So at this time, when the Qingyang King went out to sea, how could these people not follow?

So this fleet was vast and boundless, stretching out to the sea for ten miles, which was very spectacular.

The People's Gate on the coast was still waving, but Ye Xiuwen was already beyond his strength.

Ye Xiuwen sat upright on the boat, with a pergola above his head. Under the pergola were tables and chairs.

There was a good Longjing on the table. While drinking tea with Yue'er and others, they looked at the calm sea.

"It's been ten miles from the sea. Did Dormu see the traces of the sea monster?" Ye Xiuwen asked.

Dormu, who was standing more than 30 meters away from Ye Xiuwen and holding a monocular lens, quickly replied: "Report to the prince, the sea monster is as large as a large one and will not appear near the sea. They will wander on the coastline twenty miles or about twenty-five miles."

"Will that mean that as long as merchant ships and fishing boats drive within these twenty miles, isn't it safe?" Ye Xiuwen asked back.

"No, the coastline also has deep sea undercurrents. Many places seem to be near the sea, but the water is still very deep. So there are sea monsters. These places cannot be escaped." Dormu replied again.

"It's not possible to see blood when you come out." Ye Xiuwen murmured.

Because he came out just to clear out the sea monsters and had such a big battle. If a sea monster had not been hunted, it would be laughed at.

Dormu is not a fool. When he heard Ye Xiuwen's words, he understood what it meant. Prince Don't worry, this sea monster is bloodthirsty. As long as I cut the pig and threw it into the sea, the sea monster smells the bloody smell and will come.

Dormu was full of confidence. When Ye Xiuwen saw this, he thought that Dormu did not seem to be lying.

The Dormu Navy Admiral, one-third of the navy troops in the southeast coast were in his hands. So if this man had no ability, Emperor Shengde would not have handed over so many navy troops to his hands.

I saw that Dormu was familiar with it, so he made an iron cage and put a pig inside. When he was about to get into the water, he even slashed the pig's butt.

The pig screamed, but the blood flowed out.

Yin Hong's blood dripped down, and the pig was shouting on the sea. As long as there were sea monsters nearby, they would inevitably be attracted.

Dormu said that this sea monster likes the smell of blood first. Within ten kilometers, even if a drop of blood drips into the sea water, it can smell it.

The second is the vibration of sound waves. The pig's cry is very different and can produce infrasonic waves.

The frequency of infrasound is very low, below 2ohz, but the wavelength is very long and the propagation distance is very far. It is more transmitted than ordinary sound waves, light waves and radio waves.

For example, infrasonic waves with frequency below 1hz can be transmitted to places thousands or even tens of thousands of kilometers away.

Moreover, infrasonic waves have extremely strong penetration power, which can not only penetrate the atmosphere, seawater, and soil, but also penetrate buildings made of solid steel and cement, even tanks, warships, submarines and aircraft.

Moreover, the propagation of infrasound waves is the same as that of audible sound waves. Because the frequency of infrasound waves is very low, the atmosphere absorbs very little. When the infrasound waves travel thousands of kilometers, their absorption is less than a few ten thousand, so its propagation distance is relatively far and can travel thousands to hundreds of thousands of kilometers away.

For example, in August 1883, the Krakato volcano exploded between South Sumatra and Java, and the infrasonic waves generated circled the earth three times, with a total length of more than 100,000 kilometers and lasted 108 hours.

Moreover, the transmission of infrasonic waves is not only long, but also very destructive.

Infrasound waves produced by earthquakes or nuclear explosions can destroy houses on the shore.

If the infrasound resonates with surrounding objects, it can emit considerable energy. For example, the infrasound energy of 4hz-8hz resonates in the abdomen, which can cause strong resonance in the heart and damage to the lung wall.

In addition, infrasound waves can interfere with the normal function of the human nervous system and endanger human health. Infrasound waves of a certain intensity can make people dizzy, nausea, vomit, lose their sense of balance and even feel depressed.

Some people believe that motion sickness and seasickness are caused by the infrasound waves associated with the ship when it is running.

People living in buildings more than ten stories high often feel dizzy and nauseous when they encounter strong winds. This is also because the strong wind causes the tall buildings to shake and produce infrasound waves.

If you encounter stronger infrasound waves, you may also cause deafness, coma, mental disorders, or even death.

So the power of the sound waves this time is still extremely powerful.

Of course, the screams of a pig will not be so powerful. However, its screams can attract sea monsters ten kilometers away.
Chapter completed!