January 12th, afternoon.

Imperial capital, Chinese Academy of Sciences.

An underground research institute.

In the spacious test site, there is a huge circular glass dome with a height of several tens of meters and a diameter of hundreds of meters.

This round glass cover is like a white porcelain bowl upside down on the ground, and the outside cannot be seen clearly, and the inside is also unable to see the outside.

"Mr. Lin, the ecosystem of the integrated cabin environmental recycling technology has been inspected and no abnormal problems have been found."

In the control room, Lu Xun, the general manager, reported to the young man in front of him with a smile.

"Well, then we're ready to launch the ecosystem, let's go in and see what happens."

Lin Yu replied lightly and took the lead in walking towards the giant ecosystem circle in the test site.

Behind him, Zhao Yu and the others hurriedly followed.

"The integrated cabin environmental circulation system is being activated."

"The ecosystem has been launched."

"The artificial sun has been activated."

"Oxygen levels in the air are being monitored in real time." …

Under Lu Xun's instructions, the engineers quickly operated.

The sound of reports continued to sound.

Soon, Lin Yu and the others passed through the glass door and entered the interior of the ecosystem circle.

After coming in.

Lin Yu's first feeling was as if he had entered another world.

Overhead, on the sky dome, is a miniaturized artificial sun, emitting a soft, warm glow, bringing warmth and comfort.

Not far ahead, as far as the eye can see, you will see a large area of greenery.

Illuminated by the rays of artificial suns, they work hard to photosynthesize and contribute oxygen to the entire ecosystem.

As far away, it is blocked by white walls.

Obviously, this whole ecosystem is divided into many areas.

The area where Lin Yu and others are now is the location of the "producer" plants in the ecosystem circle.

"Mr. Lin, the place where we are standing now is the plant area, and there are many activity places such as planting area, living area, entertainment area, rest area, and biological area behind it."

After Lu Xun explained with a smile, he continued: "The plants here will convert light energy into chemical energy through photosynthesis during the day, and store it in organic matter to provide oxygen and food for us humans and other living beings. ”

"The carbon dioxide and other waste products emitted by us humans and other living organisms, such as feces and urine, will be systematically processed to form a systematic carbon cycle and oxygen cycle."

"At the same time, plants will purify water through root absorption and leaf transpiration and participate in the water cycle of the system."

"The microorganisms in the system will also degrade and mineralize waste gas, wastewater, non-edible parts of animals and plants, etc., to provide nutrients for plants, provide some food for animals, and recycle waste."

"So as to establish an ecosystem composed of plants, animals, microorganisms, people and some necessary organic and inorganic environments, and the material and energy are constantly circulating and renewing."

Lin Yu nodded.

He naturally knows the basic principles of integrated cabin environmental circulation technology.

Because the Luan Bird itself is a giant spaceship that can move.

Therefore, if we want human beings to live in space for a long time, we must have an ecological circulation system.

Now, he cares about whether this shrinking ecological circulation system will collapse due to insufficient air content or other reasons.

It takes a long time to see how to find out.

After all, many international research teams have tried biological experiments on the ecological circulation system.

But without exception, they all failed.

Although Lin Yu believes that there can be no problem with what the system gives.

However, this integrated cabin environmental circulation technology is the foundation of human survival in the future.

If anything goes wrong, it will be fatal for the people on the ship.

"Mr. Lin, the area behind is the planting area, please come here."

Seeing that Lin Yu didn't say anything, Lu Xun took his right hand to the void

, with a smile on his face, continue to lead the way.

Soon, under the leadership of Lu Xun, Lin Yu and others entered the planting area.

The area here is similar to the original plant area.

Edible vegetables are everywhere, such as lettuce, oilseed lettuce, bitter chrysanthemum, and so on.

Next, Lin Yu observed the living area, biological area, entertainment area and other areas in turn.

In the biozone, Lin Yu also saw creatures like chickens, ducks, and fish.

However, it is precisely because these areas occupy a large area that the scope of other living areas, entertainment areas, etc., is relatively small

In addition, other machinery and equipment also need to take up space, which makes the already small ecosystem even more crowded.

According to the calculation and analysis of artificial intelligence, this mini ecosystem can only support the comfortable life of a maximum of six people.

Of course, if the living and rest areas are expanded, more people can be accommodated.

An hour later.

Lin Yu and others visited the entire ecosystem at this time.

Looking at the huge glass cover isolated from the world in the test site, Lin Yu slowly said: "At present, although there is no problem with the comprehensive cabin environmental circulation technology, this does not mean that it is absolutely safe. ”

"So, in order to ensure the viability of the ecosystem, you need to arrange three groups of people to go inside and start a two-year "quarantine" life. ”

"During this period, you must always pay attention to all the data in the ecosystem, and if there is any abnormality, let the artificial intelligence automatically deploy it."

"If the ecosystem does not collapse in the past two years, and the three groups of people can live self-sufficiently, then the integrated cabin environmental circulation technology can be said to be a real success."

"I understand, Mr. Lin, I will report the follow-up progress in real time."

Lu Xun's expression was grim, and he said very solemnly.

"Keep it up."

Lin Yu smiled slightly, patted Lu Xun's shoulder, and after saying a word of encouragement, he left with Zhao Yu.

Their next stop was the underground research institute of Directed Energy Shield technology.

Half an hour later.

Escorted by Jiang Feng's car, Lin Yu and Zhao Yu came to the underground research institute of directional energy shield technology.

At this time, Wen Ze, the head of the directional energy shield technology, had been waiting at the door for a long time.

As soon as the two sides met, after a simple politeness, they rushed directly to the underground research institute.

"Mr. Lin, the directional energy shield technology has just come off the production line, and it is estimated that there will be some technical shortcomings, don't be surprised."

Inside the elevator, Wen Ze looked at Lin Yu with a smile on his face, and his tone was a little embarrassed.

"It's okay, it's just experimental, we just need to find out its shortcomings and correct them."

Lin Yu waved his hand and said without mind.

Hearing this, Wen Ze suddenly breathed a sigh of relief.

He originally thought that Lin Yu would blame them for the slow progress of their research, but he didn't expect Lin Yu not only didn't say anything, but comforted them.

That's great, too.

While the two were talking, the "Ding Dong" prompt suddenly sounded, and the elevator slowed down slowly before finally stopping.

Lin Yu and the others walked out of the elevator and came to the familiar test site.

At this time, a large control platform is placed in the spacious test site.

On the platform, the most common are sensors, arc generators, lasers, microwave generators and other instruments.

It can be said that this large-scale control platform is completely crudely assembled by many electronic instruments.

All kinds of lengthy wires and cables are all intertwined, like a messy ball of wool, just looking at it, it is already a headache.

"Ahem, Mr. Lin, although this directional energy shield console looks rather chaotic, we have all run its systems normally, and there are no problems at all."

As if sensing that Lin Yu's gaze had become a little strange, Wen Ze coughed lightly and hurriedly patted his chest and reassured.

"It doesn't matter what it looks like now, as long as it can

Just run normally, anyway, the appearance of this thing can be slowly changed in the future. ”

Lin Yu said indifferently.

"Mr. Lin is right!"

Wen Ze nodded in agreement.

"Alright, since the various systems of the Directional Energy Shield are fine, let's just start running."

Lin Yu said a word, and then walked towards the general control room.

Hearing this, Wen Ze also acted quickly and arranged for the engineers to make preparations.

Ten minutes later.

"Directional Energy Shield System Checked!"

"Tier Shield System Loaded!"

"All systems are working fine!" …

The engineer's voice kept ringing.

"Report, everything is ready, whether or not to activate the directional energy shield."

The chief engineer shouted loudly in the communication channel.

"Start."

Lin Yu replied calmly.

The voice fell.

The Chief Engineer pressed the start button.

The Directional Energy Shield system is instantly activated!

The next second.

The directional energy shield console in the center of the test site burst out with a brilliant blue light.

The blue light was so full that it was like a large blue ocean suddenly appearing in the air, and then blurring at an extremely fast speed.

Mysterious, vast, profound.

In this dreamlike scene, the blue light turned into a small beam of light, reaching into the sky.

Finally, under the gaze of everyone, the tiny blue beam of light reached the top, like a fire tree silver flower blooming in the air, spreading wildly towards the surroundings at a speed visible to the naked eye.

Almost in the blink of an eye, a blue light curtain covered a radius of 100 meters.

Within a radius of 100 meters, a layer of thin, blue transparent defensive shield tens of meters high was quietly buckled upside down on the ground.

"The first layer of plasma blaster shield is stable!"

"The second layer of plasma laser shield is stable!"

"The third layer of plasma energy shield is running stably!"

The chief engineer excitedly reported loudly.

Hearing this, Wen Ze also showed a satisfied smile on his face.

While the Directional Energy Shield's console isn't pretty, it works as long as it works.

Everything else is nothing.

"Prepare for the Energy Shield test."

Looking at the blue energy shield rising in the test site, Lin Yu calmly continued to give orders.

The engineers scrambled into action.

A moment later.

A tester wearing thick explosion-proof clothing walked into the test site and came to a place more than ten meters away from the blue energy shield.

The tester compared the distance, and after confirming that it was correct, he tore off the pull ring of the grenade in his hand and threw it out violently.

Soon, the grenade quickly smashed into the blue energy shield in the form of a parabola.

Rumble!

A few seconds later, a deafening explosion rang out.

A visible shockwave exploded across the blue energy shield and spread out in all directions.

Under this strong shock wave, the tester was directly thrown ten meters away and fell to the ground heavily.

However, compared to the embarrassment of the testers, the blue energy shield did not make any waves.

Not even, even the slightest ripple was raised.

The shock wave disappeared like a mud cow into the sea.

"Report, the first layer of plasma blaster shield has been successfully tested!"

Looking at the data on the computer, the chief engineer hurriedly said.

"Go on."

Lin Yu said lightly.

Directional Energy Shield technology, a total of three layers of plasma defense walls.

The first layer of plasma wall is used to protect against shock waves.

As we all know, in war, high-energy explosions, such as missiles, bombs, etc., not only can the shrapnel directly injure people, but the shock wave generated will also cause great damage to people and objects.

The shock wave is a high-temperature fireball that forms at the moment of the explosion

A high-pressure air wave formed by intense outward expansion and compression of the surrounding air.

It can not only squeeze people's internal organs and auditory organs through overpressure, directly causing death, but also impact and destroy buildings, vehicles and weapons and equipment.

Very troublesome.

Especially in the future, after the emergence of various powerful laser weapons, there will be force field shock waves, magnetic field shock waves, and so on.

In the face of these shock waves, the first layer of plasma walls can be completely resisted.

Moreover, it is worth mentioning that the first layer of plasma will be selectively defended according to the type of shock wave.

For example, the blast wave of an explosion on the ground.

First, sensors in the Directional Energy Shield console detect nearby explosions to determine the yield of the explosion.

Once the console detects an explosion, the AI can quickly calculate how long it will take for the shock wave to reach the target, and from which direction.

Next, the console uses arcs, lasers, and microwaves to rapidly heat the surrounding wall of air between the explosion.

It heats this air to create a plasma shield that is denser than the surrounding air.

Due to the properties of plasma, this plasma wall can reflect or absorb the energy of the shock wave, so that the console behind the "wall" is protected from damaging effects.

However, the fly in the ointment is that this first layer of plasma wall only acts on the shock wave, and cannot stop the flying solid objects such as stones or shrapnel.

And this, you need to use a second layer of plasma laser shield.

The plasma wall on the second floor has two sides, inside and outside.

Outside, it is composed of a high-temperature, high-power plasma wall.

Not only does it block some of the shock waves, but it also vaporizes the solids that enter the wall.

The inner side, on the other hand, is made up of thousands of laser beams.

These laser beams are all arranged in a tight crystal lattice.

Any solid material that has not been vaporized from the outside will be instantly vaporized by the laser beam again.

Directly cremated a second time belongs to yes.