Technological Empire of the City

Seeing that the students believed his words, Zhang Yu breathed a sigh of relief, thinking that his face was saved, but there were easy ways not to do it, but if he had to think about the hard things, Zhang Yu had a headache.

Mei Xue, who had not spoken all the time, suddenly said: "Why not separate the fresh water from the ore soil. Although the gaseous water molecules and solid water in the soil are difficult to collect, I believe you can do it, teacher."

The content of water ice in the lunar soil in the permanent shadow area on the moon is extremely small, even less than 1%. That is to say, a kilogram of lunar soil may only contain a few grams of water, but it must be from -240°C, several kilometers deep, and out of reach. In the pit of the five fingers.

It is difficult to heat water ice into water vapor and then collect and use it. Zhang Yu has a headache and reluctantly smiled: "No problem, leave it to me, you can go to other things."

"Do you really need to help?" Shi Xi asked suspiciously.

"Of course, who am I? How about the smartest scientist?" Zhang Yu replied with a serious face. In fact, Zhang Yu was a little vacant in his heart, but since the fresh water was used up by himself, Zhang Yu of course had to solve it. It was a matter of face.

"Then let's go first." The three Shi Xi said.

"Go ahead." Zhang Yu waved indifferently and said,

After the three of them left, Zhang Yu's face instantly collapsed. The underground temperature was too low. Zhang Yu had to use a powerful heating device to melt the soil and collect the water vapor, but the known technology was simply not feasible.

"It seems that a fusion reactor must be used." Zhang Yu thought about it for a while, and thought of a solution. The fusion reaction can generate a lot of heat, enough to melt the soil and separate the water vapor.

However, using a fusion reactor device to collect fresh water is too wasteful of resources, so Zhang Yu thought that assembling a mixing equipment mechanism could melt ore, produce steel, and separate fresh water.

"perfect". Zhang Yu, who was amazed by his own thoughts, said with a smile.

The strategic plan has been conceived, and Zhang Yu has begun to develop it. The fusion reactor has a ready-made fusion reactor. Just assemble an extra-large inner tank. After the material is put into the inner tank, the water vapor floats upwards and the molten iron flows downwards.

"Kaka Kaka". The sound of assembling steel continued to be heard in the laboratory.

On the streets of the city fortress, idle citizens wandered in groups. Citizens who had been tired of watching the deserted moon found that they could not find anything to do and became uncomfortable.

The men and women sighed: "Although it is very comfortable to be raised by your majesty, it is so boring."

The school has started normally. After the students returned home for a day, they found their parents lying lazily, sleepy and feeling more comfortable. Student Wang Jie said with a tangled face when he saw this.

"My parents live so well without work, what am I doing studying hard?"

In the park, a group of people were playing cards and shouting.

"One to two, do you want to".

"I am fried".

"Damn, lose again, come and come again".

"--".

When the grandfathers and aunts who were exercising saw this, they shook their heads and sighed: "If this goes on, people will be useless."

In the headquarters office, Su Mei also had a headache. Although Xingyue Nation could afford to raise citizens, problems would arise in the future if they were raised in vain. In order to find something for the citizens, Su Mei frowned and thought.

There are robots on the construction site, robots to take care of the ecological park, robots to mine the minerals, and even robots to search for information when going out. What else the citizens of Xingyue Nation can do? Su Mei was completely confused after analyzing it.

Su Mei, who couldn't think of an idea, called officials at all levels to a meeting. After clarifying the problem, he waited for the officials to express their thoughts.

Li Yang of the Ministry of Information thought for a while and said: "The moon base has not yet opened trade with the earth, and there is nothing they can do."

Tian Yu of the Logistics Department suggested: "Should we not let citizens come to the logistics department to sort out materials, the materials collected from around the moon are too much, and our people can't sort them out."

"Yes, but I don't need so many people. Think about other ideas." Su Mei nodded and said.

Environment Minister An Ran suggested: “Let them plant trees, flowers, flowers, and grass as well, as long as they don’t sit idle.”

"The ecological park has no vacant land, it is full of various plants." Assistant Zhao Ying reminded.

"Let the robot build some more greenhouses and come out." Su Mei ordered.

"Good President Su". Zhao Ying nodded and turned back.

After the negotiation, the ecological park began to expand, and idle citizens joined the construction team. In an instant, the people who played cards, gambling, and mixed eating in Xingyue Country disappeared.

The abundant materials on the moon make the expansion of the ecological park not a problem at all. One greenhouse rises from the ground, and the tempered glass is coated with a coating, which can absorb light and convert it into electricity.

This kind of technology was developed by the Massachusetts Institute of Technology in Citigroup, but no one knew that Zhang Yu stole the technology and developed it to turn it into a better technology. The efficiency of solar panel glass is more efficient.

It can be said that most of Zhang Yu's technology is developed through other people's ideas. After all, Zhang Yu is not a god. How can he make achievements in all fields? Zhang Yu just has a useful brain.

A few days later, in the material factory around the city fortress, Zhang Yu wore a bloated spacesuit and was busy assembling the fusion reactor device. The tall alloy liner was connected to several pipes, and one inch pipe was connected to the city fortress. go with.

There are feeding, discharging, and steaming pipes. Each pipe is connected to different working areas. The final products are different, and as long as they are useful, they will be collected and stored.

The bloated spacesuit made Zhang Yu very uncomfortable, and his hands and feet were not dexterous. He muttered uncomfortably: "We must develop a lighter spacesuit."

After organizing the equipment with difficulty, Zhang Yu ignited the fusion reactor and burst out enthusiastically. The temperature in the factory rose instantaneously. After the materials were added, various substances began to separate, and there was the sound of "analysis" in the water pipes.

"Leave it to you." Zhang Yu was relieved and ordered the robot.

"Yes". The robot urn replied.

After the explanation, Zhang Yu hurriedly returned to the city fortress, took off his space suit, and came to the water plant. There was a huge water storage tank in the water plant. The original empty tank began to "patter" with the sound of water.

The warm water flowed into the jar, Zhang Yu felt relieved after seeing this, and no longer had to worry about the fresh water problem.

In order to trade with the earth as soon as possible, Zhang Yu cannot rest yet. The spacecraft manufacturing plant must be completed as soon as possible. After there are a large number of spacecrafts, there is no need to worry about the issue of material transportation when trading with the earth.

"I really can't get down." After a sigh of emotion, Zhang Yu walked towards the construction site.

On Earth, all institutions watched the moon base, becoming larger and more magnificent, but they could only grit their teeth and could do nothing. After all, their aerospace technology couldn't make a big leap forward all at once.

In the secret base of Citi State, the dean of the base yelled with a melancholy expression: "Just cheer me up, the moon is almost emptied by Dr. Zhang Yu. If we don't work hard, we won't even be able to drink the soup."

"Yes". The scientists replied dejectedly, they have been very tired after a long time of mental activity.

In the secret base of the Polar Bear Kingdom, the dean of the base tempted: "The boss said that if anyone makes a breakthrough in technology, he will be rewarded. In the future, your family will be able to live a worry-free life and you can be promoted."

The red-eyed scientists shouted: "Yes."

At the Citigroup No. 1 leadership residence, Obamar, with a haggard face, asked: "Is there any breakthrough in aerospace technology?"

"No". Assistant Bulang replied after hearing Obamar's questions hundreds of times over the past few months.

"How about the base on the moon". Oppama asked gloomily.

"Dr. Zhang Yu's base is bigger. When the moon is full, you can see it blurry with a telescope." The assistant Bulang sighed, it was really a step wrong, step by step backward.

Whenever the full moon is full, people from all over the world will take out binoculars and watch the base on the moon. They will never get tired of seeing the base from a black spot to a big spot. The people have witnessed the expansion of the moon base.

On the official website of Xingyue State, netizens posted from time to time.

"Dr. Zhang Yu, when will the moon tourism service be launched? I also want to visit the moon."

"Dr. Zhang Yu, when will Xingyue Nation recruit and emigrate? I can't wait."

"It's been a few months. There is no Dr. Zhang Yu on the earth. It's really boring."

"---".

The netizens of Xingyue Country saw that netizens from various countries were so persistent and replied: "When the lunar base is built, the business route between the moon and the earth will be opened, don't worry."

Netizens from various countries suddenly came to their minds and posted a message.

"When".

"It's time, time."

"But how much does a trip to the moon cost?"

"Are you using a spaceship to pick up people?"

"---".

Countless questions followed, and the Xingyue country netizen who posted the post immediately dived. Because of these questions, he couldn't answer any of them.

Netizens from various countries saw that they did not respond after a long time, and they were upset.

"What about people".

"Come out and say something."

"Please, don't just talk a little bit."

"---".

On the earth, businessmen from all over the world are paying attention to the official website of Xingyue Country, and they also found the posts of Xingyue Country netizens. Then they all got excited. They could do business with Xingyue Country, how could they miss it.

With so many mineral resources on the moon, businesses can make a fortune as long as they exchange goods for a small amount of rare metals, and the moon is also a tourist attraction, and opening a shop can also make a lot of money.

Merchants from Citigroup joined together to form an alliance to strive for greater advantages. Merchants from other institutions did not lag behind and formed alliances, waiting for Zhang Yu to open business and earn countless resources.

During the long construction period, the moon base expanded several times, and Zhang Yu and Shi Xi also completed the transformation of the base, making the base perfect and fully suitable for human life. In this way, the moon became the first Two human living areas. ,, .. The latest chapter address of the city’s technological empire: https://www.readwn.com/book/103360.htmlThe full text of the technology empire in the city can be read: https://www.readwn.com/read/103360/The city’s technology empire txt download address: https://www.readwn.com/down/103360.htmlUrban technology empire mobile phone reading: https://m.readwn.com/read/103360/In order to facilitate the next reading, you can click \"Favorites\" below to record the reading record of this time (Chapter 545 Ensuing Problems), and open the bookshelf next time You can see it! If you like "Technology Empire in the City", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! ! (www.readwn.com)