I! Pretending to Be Reborn, Director of Doomsday Hoax

An agronomist stood up again.

"Director Xu, is it really feasible to cultivate crops underground as you proposed?"

He is very curious, is it really worthwhile to use the already scarce water, light, electricity, and oxygen resources to cultivate crops in the absence of natural light, water, and oxygen?

Xu Qiu showed a relaxed smile.

He said: "First of all, a concept must be clarified!"

"The climate of the super dungeon will no longer have anything to do with the season! In the dungeon, it is warm in winter and cool in summer all year round, which also reduces the construction cost of underground greenhouses a lot, which is only about a quarter of that of greenhouse agriculture on the ground." " Replace natural light with LED lighting, adopt hydroponics technology, use the soil and the continuous heavy snow on the surface to provide oxygen and water, and combine coal powder and gas explosions below 3000 meters deep to provide electricity..." "Building a farm in an underground city , totally doable!"

The agronomist sat down excitedly.

A land expert raised another question and said, "Director Xu, I'm curious. Your sketch also includes the opening of roads in the underground city. Could it be...you have also planned a complete transportation route?" , allowing people to use vehicles in dungeons?"

The environmental scientist couldn't sit still anymore, and asked: "How to solve the problem of vehicle emissions? The underground city has no circulating air, and there is no atmosphere on the earth's surface to digest these exhaust gases!!"

Xu Qiu nodded and said:

"Let me answer the first question first. Yes, I have planned the transportation routes of the entire underground city, including roads, expressways, national highways, etc."

"Facing the problem of insufficient space in the underground city, my solution is a shaft-type small intelligent underground parking garage."

"Second issue, vehicle emissions."

"The vehicles that can enter the dungeon will also be the redesigned and transformed vehicles of our industrial system, brand new clean energy cars!"

"To this end, I have designed underground pumped water storage power generation systems, compressed air energy storage power stations, etc."

"It can be said that after so many ways and all aspects of resource utilization, the most indispensable thing in the dungeon...is electricity!!"

Xu Qiu started from the agriculture and transportation of the underground city,

It has been extended to scenic areas, college education and training areas, tourist resorts, sports and leisure areas, high-tech parks, etc.

The more than 100 scientists present were gasping for air, and there was an endless stream of exclamations.

They seem to be listening to an engineer from a big country, painting a beautiful picture of the future underground city!

At this moment, everyone began to dream of such a dungeon...

Xu Qiu took a sip of water and told the last detail of the dungeon,

"The bottom is about 120 meters. According to the plan, this depth is no longer an area for human habitation."

"However, this place has a magical effect that people can't imagine..."

"Everyone present must be very excited!"

The eyes of more than 100 scientists, including Zou Botao, were all attracted.

"Director Xu, what is the magical effect?" A physicist shouted.

Brothers, vote for data!Let the flowers and comments go up! .

Chapter 39 Will the earth perish in one day?

Xu Qiu showed a mysterious smile and said:

"At a depth of 120 meters underground, the constant temperature is maintained between eleven and twelve degrees all year round."

"Of course, because the sun is extinguished, the earth has lost the sun's radiation, and only its own heat is left to maintain it. The temperature in this area will also drop to a very low level."

"However, one thing remains unchanged. There are almost no allergens and bacteria in this area. After being regulated by various equipment, it can be turned into an oxygen bar containing salt and humid air."

"Also, this area has constant temperature and humidity, sound insulation and vibration isolation, low cost and low radiation, it is an excellent place for health preservation!"

"If you are lucky enough to be able to build this super dungeon together with you, then the 120 meters underground will be your residence!!"

After a brief silence.

Zou Baitao was the first to laugh, and he said respectfully: "Thank you Director Xu for thinking about us old men!"

"Thank you Director Xu for waiting for me!"

"Director Xu should live here!"

Xu Qiu pressed his hand, and at this moment, the originally noisy meeting room immediately fell silent.

Seeing this scene, Xu Qiu was very satisfied.

It seems that his prestige has been deeply rooted in the hearts of the people unconsciously.

These people present, even if Zou Botao came, they might not be able to hold back!

As for Xu Qiu, he just made a gesture, and everyone fell silent!

At this moment, everyone's eyes were focused on Xu Qiu, waiting for his next words.

Xu Qiu was sorting out the sketches of the super dungeon. He pulled out the last few dozen pages and said, "There is one more critical point, which is the use and lifespan of the machinery at ultra-low temperature."

"After the sun goes out, the temperature on the surface will drop to more than 200 degrees below zero, and the temperature will drop to a very low level underground."

"My plan is to set up a layer of insulation boards and new insulation materials at intervals of three meters underground from zero to 100 meters."

"However, the temperature underground will still be very low!"

"Especially all kinds of pipeline systems and rail transportation close to the surface, including drones and smart devices, all need to adapt to the low temperature of minus [-] degrees, which is enough to operate under such extreme conditions!"

"Therefore, we need to transform and upgrade the existing equipment to withstand the extreme cold!"

The mechanic stood up and said with a serious face:

"Director Xu, your knowledge of mechanical engineering is beyond my reach. This sketch is beyond my entire life's energy to figure out!"

Everyone was shocked.

The mechanic who stood up is the chief engineer of the country's new fighter jet!

In terms of achievements in mechanical engineering, few people in China can match him!

But at this moment, he actually said that he was not as good as Xu Qiu!

At this moment, Xu Qiu's status once again rose to a higher level in everyone's hearts.

At this time, another physicist stood up.

"Director Xu, I finally met you. I want to ask a question that has nothing to do with the construction of the dungeon. Can you answer it for me?"

Zou Botao looked over and was dumbfounded.

This is a local physicist in the Dragon Kingdom who has argued several times with world physics masters at international conferences.

He is extremely talented, and given time, he may be able to leave a strong mark in the history books of physics!

Xu Qiu looked far and wide, and said in a flat tone, "You ask."

"Can I go up and use the blackboard?"

"Please! "

The 67-year-old top figure in domestic physics has made great strides.

He picked up chalk and drew the solar system and the orbits of the planets on it.

"According to my understanding, if the sun goes out, the thermonuclear reaction stops. Doesn't it mean that the sun will collapse and shrink toward the core?"

"Under the inflaton scalar field, the sun, which should have developed into a white dwarf, became the smallest black hole in the history of the universe because of its sudden extinction."

"The sun, which has a diameter of 139 million kilometers and a volume 130 million times that of the earth, will emit a large amount of matter and energy during the process of collapsing into a black hole."

"And the earth doesn't need to consider the extreme cold weather at all, because the earth's biosphere can't last a rotation cycle at all, and it will be destroyed by this large amount of matter and energy!"

Xu Qiu's mind was running fast.

Master-level physics knowledge gives him the ability and capital to surpass any physics master in the world!

After a while, he gave an answer.

"According to the latest research findings, not all stars will collapse into black holes."

"There is only one reason, the quality is not enough!"

"And the sun can synthesize light elements into heavy elements through heat and weight."

"This is also the reason why the yellow giant star will transform into a red giant star in the later stage, and the volume will gradually increase, thereby devouring the surrounding stars. In this process, the surrounding planets will be absorbed by the red giant star!"

"However, these planets are so low-mass that they remain self-contained until they explode into a diffuse nebula!"

Hearing Xu Qiu's answer, the chalk in the physicist's hand snapped...

data!Flowers and evaluation tickets are required!For the sake of my update so fast, do you really have the heart not to give the data? (cry)

Chapter 40 The Ultimate Dark Future!

His expression was astonished, and he stared at the planetary system he had drawn.

"Self-Consistent Protection...Self-Consistent Protection!!"

"I understand!"

This more than 60-year-old young physicist has countless concepts, theories, formulas flashing through his mind...

Growing dark energy tears into subatomic fragments,

Inheritance increased to the highest, and then fell into the great freeze of heat death,

And the big bounce back into the singularity!

"Can you tell me more about the scene after the sun goes out? I have a guess and I want to get it verified!" the physicist asked.

"When the last particle and photon of the solar wind fell on the earth, the earth people did not know that the sun was about to strike..."

Xu Qiu's meaningful voice sounded, and he said sadly:

"Eight 9 minutes later, the entire earth, anywhere, was plunged into darkness."

"Part of the stars, because of the sheer darkness, become clearly visible. If this disaster is ignored, this will be the night sky that astronomers love most!"

"On the contrary, because there is no reflection of the sun's light, the moon has disappeared!"