Note: The second update is sent!Sorry, it's a little late, after writing the first update, I was so sleepy that I went to sleep, and then I got up to write the second update. Strive for an early tomorrow.

However, you still have to vote for a monthly pass. I'll try to adjust my schedule.

......

What do you wish the Qing Lord to send a messenger to go?

What did the Vulture Palace send an envoy for?

But these things are put aside first, and the progress of submarines and torpedoes is the most important thing.

Yang Dingtian landed directly on the Agni Island and entered the underground secret room.

At this time, the entire basement is several times larger than yesterday, and it is divided into several rooms. It was densely packed and crowded with many people.

The walls are also densely covered with all kinds of drawings. Compared to what Yang Dingtian drew yesterday, I don't know how many times finer, I don't know how many times more complicated.

After Yang Dingtian entered, he asked, "At present, how is the progress?"

"The submarine, which is still refining the design, will be completed soon, and once it is completed, the first prototype will be built immediately, the relevant materials are completely ready, the relevant molds, and even the cutting of the materials, have been completed. Ling Wu said.

"How to launch a torpedo, such a difficult problem, you have also solved it?" Yang Dingtian said in astonishment.

Ling Wu glanced at her and said, "Is this difficult? Fill the pipe with water, and then push it out fiercely, and push it out together with the torpedo? The most difficult thing is how to activate the spar power at the moment when the torpedo is pushed out." ”

"Is it solved?" asked Yang Dingtian.

"Of course. Ling Wu said: "By the way, you thing, will it work in the end?"

People really have to have something to do, and once they have something to do, they become confident.

Some time ago, Ling Wu felt that there was a huge difference between his identity and Yang Dingtian. Not only did he dare not say anything like marrying him. Even in front of Yang Dingtian, he will feel inferior and dare not speak. Now, I dare to roll my eyes at Yang Dingtian.

Does a submarine work?

Anyway, in the history of the earth, in the decades after the birth of submarines, they were all wasted and useless.

Short legs. Small firepower, small size, etc.

It was not until World War II that submarines showed great combat effectiveness. The sneak attack of German submarines brought huge losses to the allies. But that's all, the submarine still did not change the passive trend of the German Navy.

After World War II, the appearance of nuclear submarines, the appearance of strategic-class submarines. It makes the submarine extremely heavy and rises to the point of being a weapon of the country. However, strategic nuclear submarines are basically used for the destruction of the country. It's also scary.

Did submarines on earth really change the history of the Navy? Did they change the outcome of wars?

Even in the famous historic naval battle, there was no record of a submarine rewriting the history of the battle and turning defeat into victory. Submarines are far inferior to early battleships and later aircraft carriers in terms of the role of warfare.

But Yang Dingtian firmly believes that in the Chaos Continent, these submarines can directly change the war. Directly turn defeat into victory.

Because, on Earth. There are anti-submarine weapons.

In the Chaos Continent, there is no! Even, there is no concept of anti-submarine.

On Earth, early submarines lacked power, had short legs, slow speed, and average materials. The body is brittle.

And in the chaotic world, the Yang Ding Heaven pours tens of thousands of miles of land resources, uses metal materials far beyond the earth, and uses the Xuanhuo and heart fire of dozens of masters. Carry out the forging of submarines.

The size of the submarine made by Yang Dingtian is far greater than that of the early submarines on Earth. The sturdy range dù, the range, the speed, are far exceeded.

In particular, the most deeply researched and deeply applied spar energy in the world is Shenbing Mountain Villa.

Who made the family make weapons, so it is inevitable to climb a little farther on the technology tree.

What exactly is the spar power of this world?

It is a spar with powerful energy that forms a crystal array. Once it is turned on, it will cause a huge energy recoil, which can propel a large ship of hundreds of tons, or shoot hundreds of pounds of giant arrows for dozens of miles.

Even, if Yang Dingtian made a model airplane out of wood, with a hedron energy array piled up on his buttocks, he could fly to the sky. However, I really don't know how to land when the time comes, because the plane fell directly down because of the spar energy.

Moreover, with the Vulture Legion, it is a bullshit plane.

In short, there are powerful materials, and powerful spar energy. made Yang Dingtian's submarine have a huge lethality from the beginning.

As for the power of torpedoes, they were solved in the early days of the earth, with many kinds of torpedo engines, and they were all very primitive mechanical power. However, these are not things that Yang Dingtian can know.

However, with the hedron energy, the torpedo thing doesn't have to worry at all, it runs as soon as it pushes, and it runs far, far away.

The only thing to worry about is the right head.

......

"By the way, what about torpedoes?" Yang Dingtian asked.

"More than a dozen have been made, just waiting for you to come to the real yàn. Ling Wu said.

Yang Dingtian was stunned and said, "So fast?"

"Is this still fast?" Ling Wu said, "Just get a big iron pipe and stuff gunpowder into it, as well as a spar impact piece." Then, install a small hedron power array on your butt, it's very simple. ”

"Let's go, go to the real yàn torpedo. "Yangding Heavenly Dao.

"There is no submarine, how can it be real. Ling Wu said.

"Just let the vulture grab it in the air and throw it down. "Yangding Heavenly Dao.

......

The northern waters of the Fire Island, a radius of several hundred miles, were completely emptied and turned into a top-secret sea area.

This time, it was operated by Kwai Ning himself.

A total of three dilapidated merchant ships were used as real targets.

"Let's get started. Yang Dingtian gave an order.

Suddenly, Kwai Ning's demon vulture wore more than a dozen torpedoes of different specifications and flew into the sky.

Then, hover quickly directly on the surface of the sea.

Aoi Nin takes out a torpedo.

This torpedo, because it is completely made according to the drawings of Yang Dingtian, is no different from the torpedo on the earth, except that behind the torpedo, there is a special hedron energy array.

"Put!"

Order.

The vultures hovered in the air.

With more than a dozen miles to go from the target ship, Kwai Ning activated the spar energy array, and then waited for the torpedo.

In an instant, the hedron energy array behind the torpedo violently erupted a stream of red-blue light. This all gave Yang Dingtian the illusion that this thing was a missile, not a torpedo.

This tempting thought was shattered after only a slight rise. It is impossible to create a so-called missile with hedron energy, the missile is too complicated. And this world has a giant crystal crossbow in existence. Missiles are too easily destroyed.

After the torpedo fell into the water, it sank slightly, then immediately got out, swished, and then rushed forward like a fish.

The speed was unexpectedly fast, much faster than Yang Dingtian had imagined.

Yang Dingtian visually measured it a little, and the speed was more than 100 kilometers. Directly chopping the waves, the small half of the body is directly exposed above the water. Draw a long splash line and whizz away.

At the same time, more than a dozen demon vultures in the air recorded the entire picture with a special echo jade.

Yang Dingtian was really stunned, why was this speed so fast?

In the 20th century, after the 70s, the torpedo on the earth only reached 100 kilometers per hour.

This spar power. It's really against the sky.

Almost everyone saw the rebelliousness of this torpedo. Looking at the traces of its rapid whistling in the water, everyone cheered.

But then, the cheers grew lower and lower.

Because, the trajectory of the torpedo is getting more and more biased. More and more biased.

At a distance of just a dozen miles, in just a few minutes, the torpedo had already rushed to a halt.

However, the torpedo drilled directly into the side of the target ship, deflecting several hundred meters from the target.

That's right. deviated by a few hundred meters.

It looked like it was swimming in a straight line, but in the end it was a full 100 meters off.

The torpedo, which was deflecting the target, rushed more than 10,000 meters further forward before it ran out, stopped, and plunged directly into the sea.

Immediately, a vulture warrior flew up and scooped up the depleted torpedo.

Yang Dingtian knows that the early alignment of the earth's torpedoes is also very touching and outrageous, and the earliest alignment tool is the gyroscope inside the torpedo.

However, such a complicated thing, how can Yang Dingtian know how to do it. Although the materials and power energy in this world are awesome, the mechanical aspect is completely messy, almost zero. Because this is a fantasy world, not a scientific world.

"Get closer and see at what distance the bottom can hit the target. "Yangding Heavenly Dao.

Then, Kwai Ning is real again.

The second time, the distance was changed to eight miles, that is, about four thousand meters.

Actually, it still failed, the torpedo deviated from the target, still more than 100 meters.

For the third time, the real yàn is five miles away.

Real yàn, still failed, the torpedo deviated from the target, eighty meters.

Fourthly, the real yàn is three miles away.

The real yàn, still failed, the torpedo deviated from the target, thirty meters.

The fifth, the real yàn is two miles away.

Real yàn, still failed, the torpedo deviated from the target, thirteen meters.

The sixth time, the real yàn is a mile away.

Barely successful, the torpedo grazed the stern of the target ship, and then exploded violently.

Although it exploded at the stern of the ship, the torpedo, weighing nearly 100 kilograms, still blew the wooden target ship of hundreds of tons to pieces.

In the end, the real yàn concluded that the attack distance was within one mile, and it was barely able to hit.

God, this distance is too dangerous.

After the fact, everyone present couldn't help but hang their heads in frustration.

......

Basement.

Yang Dingtian said: "I will say two points, first of all, when the torpedo is attacking, it is best not to expose the water, so that it is easy to be discovered and destroyed." Can this be changed in the future?"

"You can change it, but it's going to be slower. "A craftsman.

"It doesn't matter if it's slow, even if it's half slow, but it's hidden. "Yangding Heavenly Dao.

"Yes, Sect Master!"

Then, Yang Dingtian said: "The second point, of course, is the question of accuracy. The exact attack distance is only one mile, which is too short, and it is too dangerous for our submarines and the enemy's fleet to only have this distance. At the very least, it should be raised to about five miles. ”

Suddenly, the craftsmen present fell into frustration.

Yang Dingtian said: "First of all, why does the torpedo deviate, first of all, I think it is a problem with the material itself, the material of the whole torpedo is not uniform. So I built yì to float on the water before the torpedo was poured with gunpowder. If it is stable and does not float unevenly in front and back, left and right, it is considered qualified. The whole torpedo is a straight iron pipe before it is charged and loaded with hedron power, and it should be in a state of equilibrium. ”

Then, Yang Dingtian said: "Of course." There is a more important reason, because the sea water itself is not static, with the wind blowing and the currents, the sea water is fluid. Therefore, in the process of sneaking, the torpedo will be pushed by the seawater, so it cannot keep a straight line. Regarding this, I think it is easier to solve, and when you want to launch a torpedo, you can observe the hydrology and wind direction. Then, according to the correlation number, adjust the direction of the torpedo launch. ”

Everyone nodded.

Suddenly, Song Chunhua said: "But once a big war breaks out, the entire sea will boil, and the hydrology will become extremely chaotic and complicated. So, there is simply no way to adjust before launching. ”

That's right, that's right.

When the time comes, the entire surface of the sea will explode. The sea will be extremely chaotic, and the torpedo will be even more inaccurate at that time.

What a hassle!

Yang Dingtian's brows furrowed vigorously and said, "Actually." There is something that keeps the torpedo moving in a straight line, and even if it is affected by an external force, it can pull in the opposite direction inside. This kind of thing, it's called a gyroscope!"

Yang Dingtian took the blank paper and pen, and then desperately fell into the memory.

It seems like. The earth made the simplest gyroscope very early. Moreover, there are a lot of gyroscope toys on the market. When I was in college, I also had images of a triaxial gyroscope in physics class.

Yang Dingtian has a very, very superficial impression, but the specifics. I really can't remember it at all.

Then, Yang Dingtian drew the most primitive three-axis gyroscope on the drawing. Drawing submarine torpedoes is also a floor plan. However, the three-axis gyroscope is completely a three-dimensional geometric diagram, and Yangdingtian is even more of a mess.

"All I can say is that there's this kind of thing, and I know a lot about how it works, and I'll write it all down. However, I really don't know exactly how it should be built and the specific details. Yang Dingtian said: "Moreover, this thing is very delicate. There is a slight error, and if you put a torpedo, it will make the error even bigger. So I'm not asking you to build it, you just need to set aside some people to study it. It's better if you can make it, and it doesn't matter if you can't. ”

"Then, what should I do with the torpedo's head?" Ling Wu said.

"If there is really no way, we can only use the most direct and clumsy way to increase the size and weight of the torpedo, so that the influence of hydraulic forces will be smaller, and the error will be smaller. "Yangding Heavenly Dao.

"Yes, it's a solution, stupid, but it works. Ling Wu said, "It's just that in that case, the submarine will become bigger." ”

Yes, if the torpedo is bigger, the submarine will also be bigger.

Yang Dingtian fell into thought, and the result in front of him can be described as happy and sad.

Happily, with hedron power, torpedoes and submarines are not a problem. However, the accuracy of the torpedo turned into a huge problem, even one that was difficult to change.

It seems that all hopes, not to put all hopes, on submarines and torpedoes. At the very least, before the accuracy of the torpedo improves, a second auxiliary method will be considered.

Yang Dingtian asked, "Have you seen anything in our world?" It is underground, a black, viscous liquid with a foul smell, and when ignited with fire, it can burn. ”

Suddenly, everyone shook their heads, indicating that they had not seen it.

Yang Dingtian is talking about oil, of course.

However, almost everyone present did not hear about it.

Yang Dingtian thought of a fire attack, and the Demon Vulture Legion grabbed a giant incendiary bomb and threw it down from a height of several thousand meters in the sky, so it didn't matter if it was accurate, and it was not afraid of being destroyed. Gasoline poured on a boat, poured on the sea, can be burned.

However, everyone present said that they had never seen such a thing as oil.

Of course, there is alcohol that can be burned, and this thing can definitely be made, Yang Dingtian launched the entire west to make it, and it can be said that you can make as many as you want. However, alcohol is soluble in water, and once it falls into the seawater, it cannot be burned.

"Then you guys, have you ever seen an oil that burns so fiercely that even iron can be burned and burned through?" asked Yang Dingtian.

"Yes. Suddenly, there were many humanitarians, including Ling Wu.

"Ling Wu, you say. "Yangding Heavenly Dao.

Ling Wu said: "There is a kind of tree, in the Sunset Mountains, it will secrete a kind of oil. The barbarians of the Sunset Mountains all use it for lighting. Even forging with this wood is carried out because of the fire it burns, and the temperature is very, very high. It's just that most people burn the wood directly, and no one thinks about getting the grease inside. ”

Yangding Tiandao: "Sunset Mountain Range, are there many oil trees?"

"It's all over the mountains, it's too many to count. Ling Wu said: "Every tree is surrounded by at least three or four people!"

Yang Ding Tiandao: "Immediately mobilize 100,000 people, enter the Sunset Mountains, and cut down oil and wood." Cut into cubes and press to extract oil. Be sure to get more than one million catties of oil within a month, or even more, the more the better. Directly expropriate the barbarian villages, or even the remaining barbarians. 100,000 people are not enough, just 200,000, 300,000! Uncle Mu Liancheng, the commander of Ximen Lie, is in charge of this matter. ”

"Yes!" the two snapped.

"Uncle Song Xiao, you are strong in martial arts, and you may suppress the barbarians when you enter the Sunset Mountain Range, please go with you. "Yangding Heavenly Dao.

"Yes!" Song Xiao said.

Qin Wanqiu said on the side: "In my Qin City, there are many people from the barbarian tribe of the Sunset Mountain Range, all of them are high-level martial venerables, and they can enter the Sunset Mountain Range and help suppress the people of the barbarians. ”

"Well, thank you, Uncle Qin. "Yangding Heavenly Dao.

Thanks to Qin Qiqi, all the hundreds of thousands of troops in the Sunset Mountain Range were buried. Otherwise, it would not be easy for the hundreds of thousands of troops in Yangdingtian to enter the Sunset Mountain Range, and they would have to fight a big battle first.

"In addition, in order to hurry up, send three thousand reserve demon dragon legions and one thousand regular demon dragon legions into the Sunset Mountain Range for conquest and transportation. "Yangding Heavenly Dao.

"Yes. Song Chunhua said.

With the order of Yang Dingtian, within three days, hundreds of thousands of people will enter the Sunset Mountain Range as fast as possible.

At that time, the overwhelming primeval forest will be directly destroyed. Countless barbarian tribes will be expelled, they will have no place to stay, and they will even be killed.

Yang Dingtian knew it was cruel, but there was no way.

At the sound of a word, hundreds of thousands of people were dispatched, and countless tribes disappeared.

Perhaps, this is the power, the will of the king!

......

An hour later, Yang Dingtian landed in the Yancheng City Lord's Mansion.

At this time, the envoys of Lord Zhu Qing, as well as the envoys of the Vulture Palace, had been waiting for several hours.

After seeing the two envoys, Yang Dingtian said, "The two envoys want to see me, what is the matter?"

"In the lower Zhongzhou envoy, I wish the red rain. ”

"In the Lower Vulture Sect, Lingxi!"

Suddenly, Yang Dingtian was stunned.

It turned out to be these two people, the weight of these two messengers, it can be said that it is extremely heavy.

One is the current young master of Xuantian Sect, and the other is the great-grandson of Wulingzi, the elder brother of the spirit vulture, and the man who wants to marry Yuntian Pavilion Yunjun Nu.

Zhu Hongyu inherited the appearance of the heir of Xuantian Sect, and he was very handsome.

His handsomeness is not even inferior to Zhu Hongxue. It's just that compared to Zhu Hongxue, she is more feminine, she looks more beautiful than a woman, she is spotless, and her white clothes are better than snow.

And the spirit rhino looks relatively ordinary. But he sat with the handsome Zhu Hongyu, and his brilliance would not be suppressed at all, and even the first glance of Yang Dingtian was attracted by the spirit rhino.

He, as if a kind of free wind, sat and the whole surroundings seemed to become his domain. It's as if he's sitting here, but it makes people feel like he's not here, he's somewhere else!

Yang Dingtian saluted the two and said, "Yang Dingtian has seen two!"

Then, he continued: "I'm pressed for time, you two have something, just speak!"

Zhu Hongyu said: "The Yang City Lord should know that tomorrow in Zhongzhou, there will be a Heavenly Dao Alliance meeting to discuss the matter of the Bright Council, and my father specially asked me to invite the Yangding Heavenly City Lord to go to Zhongzhou to participate in the Heavenly Dao League Conference!"

Yang Dingtian was stunned for a moment, and wished the Qing Lord to invite him to participate in the Heavenly Dao League Conference......?