After a long discussion, Will asked the last question.

"How is the steam engine I told you about?"

"This one……"

Looking at "Lu" Na's hesitant face "skin", Will suddenly understood.

"Why, have you encountered a problem?" Will asked.

The principle of the steam engine is very simple. Will gave them a few simple models of the steam engine. It should not be difficult to make a steam engine of that level during the first world war in thirty years.

Are the laws of physics in this world different?

Should n’t it?

For problems like internal combustion engines, it is better to say that as long as water can be turned into steam by heating, a steam engine can definitely be manufactured.

"No, according to your instructions, without using any wizard technology, the steam engine was built, and even a train was built. The train has begun trial a while ago." Lu Na quickly said.

"It's not very good." Will "Lu" smiled a little, "When can the train be put into use?"

Will can't wait to see the steam age coming.

"That ... I think ... the steam engine can still be used in the factory, but that train really makes sense?" "Lu" Na questioned: "The cost is expensive, the speed is slow, and the railway is deliberately laid, even the carriage is not as good . "

"Lu" Na has such doubts and puzzles. In Will's prediction, "the upper limit of the development of the train is still very high, and it will not be difficult to reach an average speed of 60 to 70 in the future."

"It's still a little slower." "Lu" Na shook her head: "As the airship technology matures, the cost of the airship has dropped again and again. Now, only one hundred thousand gold coins can build an airship. The speed of the airship is close to 100. Can reach three hundred speeds. "

After two hundred years of development, airship technology has matured.

And because of the power of wizards and various magical materials, the airship in this world is much more powerful than in the previous life.

If the requirements are lowered, no magic materials are used, and no magic texture reinforcement is required, the cost of each airship can be reduced to 10,000 gold coins.

However, because the airships are all military at this stage, they have not been opened for civilian use, so the high cost can be accepted.

"Airships are too expensive to transport by air, and there are not many things that can be transported each time. In ground transportation, trains are a good choice." Will explained.

"Over the years, we have domesticated a lot of Warcraft, and it is not difficult to reach the speed of a hundred kilometers per hour with Warcraft." "Lu" Na said.

"Uh."

Will looked at Luna and fell into a deep contemplation.

In the past life, there was no Warcraft that could pull several tons of goods for several hours in a row!

"So?" Will asked.

"So I think the train can be slowed down. It's too much trouble to set up the railroad. Let's say so much iron is placed outside and stolen. What if the stone smashes the railroad? What if there is ..."

Will waved and interrupted Luna and said, "The Warcraft pulls the car. It's okay to use it in an emergency, but the Warcraft hoof damages the ground too much, even if it's faster, it's no match for the train.

"I think ..." Na Lu wanted to explain.

Suddenly "Boom", "Lu" Na was so scared that she swallowed the words that had already reached her mouth.

Will patted the chair and stared at Luna, "I don't want you to think, I want me to think!"

"……Yes."

"Lu" Na quickly bowed her head to answer, dare not to speak.

"Next, I have to retreat for two or three decades. During this time, a railway from Wit City to South Beverwall City will be built. The train must have a speed of more than 20 per hour, right?"

"no problem."

"My goal is not just a railway, but railways all over the country. If you can exceed the task, I will be very happy, understand?"

"understand."

Will nodded in satisfaction and said, "I hope you will not let me down."

Will waved his hand, indicating that "Lu" Na could step back.

"Lu" Na Ding stood still, clenching her teeth, as if to say something.

"What else do you have?" Will asked.

"Lu" Na hesitated for a few seconds and said: "Why not use wizard power? If you use magic materials and magic patterns in the train manufacturing process, it is definitely much better."

auzw.com "It will definitely be used in the future, but it is not now. Too relying on magic power will only hinder the development of technology. After all, there are only a few people with magic power, and the majority are ordinary people."

Looking at the dissatisfied "Lu" Na, Will couldn't help but sigh.

"Is it so difficult to develop technology in this world with extraordinary power?"

He was very disappointed.

In 30 years, even six years of compulsory education cannot be popularized?

A lot of things to build a train?

Let them delve into the fire medicine and say that it is not necessary?

Cannon is said to be a toy of war? Guns are said to be children's toys?

If it is not mandatory to obtain the knight's certificate and the succession of the knighthood requires a corresponding academic qualification, not many people study at all, they are more willing to spend time on cultivation.

There are now three universities in the Cairo Empire, and the enrollment is very small, adding up to less than 10,000.

"I understand."

"I understand the reasons for all this."

This world is different from the previous life, this world has extraordinary power.

In the previous life, no matter how elite cavalry, no matter how powerful plate armor, in front of cannons and guns are not worth mentioning.

The emergence of guns and cannons determines the "sex" of the war.

In this world?

Ordinary knights can wear hundreds of kilograms of full body armor and run at a speed of 20 to 30 hours. They can resist hard red cannons in front.

The Cavaliers can be said to be the United States per capita team, except that there is no aura of five or five.

Now the number of cavaliers in the Empire of Cairo is less than tens of thousands. Are you afraid of the tens of thousands of American teams?

Paladins and second-class apprentices can fight seven or eight big knights at the top of their heads. They can run at a speed of 100 hours for a long time, and a sword can split a ten-meter-high rock in half.

The third-class apprentice is even more exaggerated.

From second-class apprentices to third-class apprentices, strength is qualitatively changing.

aircraft?

Thinking about the previous life, shooting a plane with a gun in war is a very exaggerated act, but it is not a thing for third-class apprentices, as long as the plane dares to appear in sight, within a kilometer, it can be shot with a stone.

tank?

Isn't it a kick thing?

Battleship carrier?

There is no need for diving sneak attack, others third-class apprentices stepped on the water and rushed over at a speed of one hundred hours to take you apart.

What if the armor is ten meters thick? Ordinary steel is similar to tofu in the hands of a third-class apprentice. How much effort does it take to dismantle ten-meter-thick tofu?

conspiracy?

The mental strength is not up to standard, and the third-class apprentices of others don't know if they are standing in front of you. Killing you is easy. If people will hypnotize, they will control the global political figures in minutes.

Let you do all kinds of conspiracies and all kinds of tricks, I will break it all by myself!

The third-class apprentices are so powerful, what about the first-level wizards above this?

The level a wizard's level a, similar to nuclear bombs, is weak, it is the same level as the little fat man in World War II, and the strong one can reach five million equivalent levels.

The full blow of the first-level crystallization peak, Ivan is no problem compared to the complete 100 million equivalent.

It is only because of the pure destructive power that it is difficult to kill the first-level wizard, so in the battle of the first-level wizard, especially in the battle of the crystal power, there is rarely a pile of destructive power.

The second-level wizard?

The three-aware element wizard, taking a moment to accumulate energy, is still possible for planets to burn glass.

The three-conscious life wizard, a person is a race, can easily exterminate global life.

Three-sense spiritual wizard, Skynet? matrix? Unlimited monthly reading?

The second-level wizard of time and space ...

It is incomparable with the above three. Although the upper limit of the power of space and time is very high, the second-level wizards cannot control it at all. In the stage of the second-level wizard, the power of time and space is the weakest.