People's Federation will live forever

Chapter 274: G Bomb and Cracking Bomb

"To be loyal to General Tianxi!"

"The line of defense has been torn apart, the reserve team is going to block it!"

"Humph!"

The sound of guns, fighting and shouting, mixed with the cry of pain before death, the underground of the Yokohama base turned into a purgatory scene.Thousands of people crowded into a small space, trying their best to send the firepower of their weapons to the opposite side. The only way to survive was to kill the other side before they were killed—at least in the eyes of this last samurai troop. Such.

But this is easier said than done.

The guns are like rain, and the sound of supersonic armor-piercing steel nails piercing the air from the heavy infantry phalanx rifle makes the scalp tingle. These poisonous snake-like magnetized tungsten gold bullets, if the heavy infantry uses full power, can Piercing 100 mm of homogeneous steel, even if this underground building is built according to the standard of a bunker, the reinforced concrete walls can't stop this terrifying penetration ability.So, accompanied by the sound of steel nails piercing through the wall, bloody arrows sprayed from the soldiers hiding behind the bunkers from the smoke and dust sprayed by the mixed cement ash.

People fall in rows like wheat, life is so cheap here and now.For heavy infantry attacks, the body armor on them is useless, but what about the weapons at hand?With the support of Tian Ximing, the weapons at hand of the soldiers were all changed from live ammunition to thermal energy carbine. The advantage of this weapon is that the lightweight composite material brings more ammunition, and its power is more lethal. It is better than the Various other weapons.

When the thermal carbine is fired, the composite material is heated by friction with the air, and the softer material will burn and glow like depleted uranium and produce a self-sharpening effect to enhance armor penetration, and a counterweight is added to the second half of the bullet to compensate for the inertial impact.The movement of the guards firing is so eye-catching in the dark underground, and each of the luminous heat bombs has its own tracer property, showing an overwhelming firepower.Such powerful firepower has been gathered from every entrance of the underground space, but what about the heavy infantry of the People's Federation?

They held up a thick large shield. The carbon nanotube layer used on the surface of the Roman-style door shield is the best bulletproof material in the world. It has a hardness comparable to diamond and a hundred times the toughness of steel. Through special weaving techniques, it can withstand Even including 20mm cannon fire.But the thermal energy bombs crackled and exploded sparks on the shield, and the firepower of the attack made the left arm he was holding shake unceasingly, and the bird-claw-shaped feet of the Griffin battle suit had already sprung out sharp claws to grab the ground firmly. The heavy infantry pushed hard against the rain of bullets and accelerated to the bunker.

The air became scorching hot due to the heat bombs, and even if the visors had air filters, the heavy infantry could faintly smell a burning smell.While holding the shield with one hand, they try their best to put the phalanx rifle on the shooting port of the shield and pull the trigger. It seems unnecessary to aim at the moment. Both sides hope to output the most firepower at the fastest speed. leading.

The Griffins formed a firepower team of five, advancing slowly in an inverted V formation.The continuous firepower of the five phalanx rifles covered all the enemies at 180 degrees in front. There were only dim emergency lights in the underground, and complex bunkers had already been erected on the ground with floors and support columns.The road leading to the ground is like a downward spiral staircase, which goes down one level after another, without fear of darkness, because the eyepieces of the combat suit have active infrared bands to see clearly.After shooting through the wall, probably the No. 40 target of this battle, the last shuttle shot did not penetrate the target bunker as expected, but drew a fierce counterattack. The team leader quickly hid in the bunker sideways back.

The shield in his left hand was already hot, the pitch-black surface was pitted, and there were several holes that were so big that they could almost be stuffed into fingers, and the places where the holes were pierced left eye-catching marks on the captain's armor.It is indeed a new material bullet with self-sharpening effect. Fortunately, although the Griffin is a standard model, the armor plate is enough to resist 7.62.

The phalanx rifle ran out of ammunition, and the inconvenient left hand wearing the shield slowed down the progress.The enemy's heavy machine gun swept across the leader's concealed load-bearing wall, and the cement splashed. His own team also found cover on the left and right and fired at the opposite side at a distance of tens of meters. The leader shouted and cursed while reloading.

"These neon people are going to do their best, but the mother's bones are really hard!"

The new magazine, full of steel spikes, closes, and the motor rattles the device to recharge.Taking advantage of this time, a hose camera protruded from the captain's right shoulder, and he saw the firepower arrangement on the opposite side like a snake—well, most of the heavy weapons in this underground space can't be moved away, it's almost a close-range CQC, but the roads are different. The intricacies give too many opportunities for enemies to deploy.

The subordinates are also complaining: "Sergeant Leicester, they have learned to be smart. They know that the cement can't stop and strengthen the bunker. This style of play is not good!"

Shooting in from the ground, these Griffins relied on the powerful penetrating power of the phalanx rifles to ignore the deployment of the Tianximing Guards, drone detection and microwave, and infrared scanning to determine the location and directly turned on the highest power point to shoot over.In FPS, this is called perspective and wall penetration, but now the guards have figured out the maximum penetration depth of the phalanx rifles and adjusted the defense after paying a lot of sacrifices, and the offensive of the heavy infantry has stagnated.

There were three platoons of heavy infantry that came in with General Olivia this time, and the number was not large. So after the offensive slowed down and lost the momentum of the impact, the pro-guards, who were already superior in numbers, also reacted and immediately began to organize Launched a counterattack against the People's Federation.Although infantry can't beat them, they don't have other means!

"Energetic reactions detected in the air, watch out, their nanobots are coming."

Small bugs, fingernail-sized bugs fly or crawl, there are too many secret passages for nanoworms to move in this dark underground corridor.Under the dim emergency lights, the floc-like shadows mixed with the smoke and dust hit by bullets are invisible to the naked eye.The high-energy explosives built into these things can blow off people's hands and feet, and are dangerous enough to lose combat effectiveness even for heavy infantry in sealed battle suits.

This is a typical weapon used by ants to kill elephants. The tiny robots caused heavy losses to the Guards shortly after their appearance in Kamchatka.It has the characteristics of being difficult to find and counteract. In open areas, the People's Federation has to rely on the EMP that detonates the pulse nuclear bomb to deal with these things.

But here is a narrow room.

Leicester put away the reconnaissance hose, and the phalanx rifle was hung behind his back. Captain Griffins like him often have an extra mechanical arm to hang a spare weapon, and they have already considered everything during this trip.Like he carried a "bazooka", but this thing has a flared opening, a shorter body and a large battery pack.

"The sonic cannon is here, stay back!"

The Griffins retreated to Leicester's side one after another. As the sergeant pulled the trigger, a powerful shock wave exploded at the muzzle with powerful energy. Every speck of dust in the air seemed to be trembling, emitting A humming sound that is extremely uncomfortable for the eardrums.This energy rushes from the muzzle to the front in a fan shape, and no matter what is in the covered area, it is being impacted by this energy and resonates until the structure is completely shattered——

The reinforced bunker in front cracked and shattered, the cement was peeled off from the masonry and the masonry fell off the steel bar into powder, and at the same time, the nano-robots scattered in the air were also destroyed. Their sacrificial firelight illuminated the smoky darkness Ground.The fearless machines went on and on, but the "army ants" hit the "wall of fire", and the shrunken version of the smasher was more effective than expected. After all, it was almost decommissioned because of its short range.

The sound wave bombarded it for about a few minutes, and he was also shaken to the point of being uncomfortable and nauseated. Leicester panted heavily and put down the Soldier Smasher. Before his eyes, there was already a terrible scene of chaos.As for the bunker, the walls and ceiling seemed to have aged for decades, and piles of ashes were piled up in potholes.

The Griffins stepped forward with their phalanx rifles in hand. They were not attacked, so they couldn't help speeding up their pace and advancing along the stairs. The scene they saw made people feel a little uncomfortable.

The flashlights from the muzzles of the phalanx shone on the ground, and the soldiers who had been enjoying shooting at each other before were already limp on the ground, which literally means "soft". The bag was filled with water, and blood flowed from every hole in the body, spreading out on the ground.The few people who are still alive are also coughing, coughing so much that they are spitting out blood, as if they want to spit out their internal organs.

Apart from coughing, they seemed unable to bring up the will to fight anymore.Sergeant Leicester, coming from behind, frowned—I guessed, but it must have been under the helmet.After taking a look, the sergeant pulled out the heavy infantry pistol from his chest, and the .[-] caliber hand cannon blasted the survivor's head.

"If you can't live, don't waste time." He muttered, and he didn't realize that he caused all this, "Be careful, you can't use heavy weapons if you continue to go deeper, lest you will be crushed to death without bearing weight!"

The scene where the hand cannons were called one by one happened in different places. The heavy infantry suppressed the resistance layer by layer, and entered the underground structure of the Yokohama base step by step.Even though Tian Ximing's personal guards tried their best to resist, defeat seemed inevitable.

But even this can't stop their determination to fight. The depth of the base's underground structure comes from Beta's past "incubation room", but it looks different now.The lights here are bright, and the towering nano-transient generators link thick cables to a...factory in the center, which seems to be working hard. There are many similar buildings in this large underground space.They are using the resources collected by beta here to continuously transform them into war supplies.

Armor, relying on the flag, these warriors dressed in ancient style each wear a mask like a ghost mask. The nano-protection is not good-looking, and it is also an exoskeleton connecting the body.No matter in terms of equipment or temperament, these warriors are also too different from the guards defending outside.

"General Tianxi has the righteousness to protect the neon, and also has the benevolence and righteousness to rebuild us. Although we are humble, don't we even have the consciousness to sacrifice our lives?"

To get to this place, it used to be opened by beta's "door (something like a Y-lip)". Although the door level is dead, it is now equipped with a giant metal gate.The imperial warriors stood guard in front of this gate, and the eight hundred dead soldiers sacrificed their lives for only one person. At this time, a senior officer was giving an impassioned speech in front of the queue.

"Some of you may ask why the general was held hostage and when Tokyo fell, we didn't stand up, but hid underground? We are not greedy for life and afraid of death, is it true that General Tianxi is?"

There is honor in death, but there is no disgrace in life, these two sentences are deeply imprinted in the hearts of warriors.General Tianxi is definitely not afraid of death, so the answer is...

"The People's League came to the earth with the sky fire, and Mi Yin watched the wind all the way down. General Tianxi has already seen the truth. If we don't have the power to match the People's League, we have no chance of winning."

We are not afraid of death, but we cannot waste our lives in vain.Adhering to the way of the samurai, the end of life should be a gorgeous bloom. That beauty should not only be thrilling, but also have its meaning, and where is that meaning?

Then in the depths of the ground, the core of the beta nest, the "reactor" that powered the entire nest was placed here.People on earth may not be very clear about it, but that thing is a collection of extremely high-purity element zero, and its magnitude is enough for the Americans to use it for 30 years to produce ghost things like Qi Naihuang and G bombs.Now, this core is in Tian Ximing's hands, he has no reason to be indifferent to it.

Big Zoro paused and said resolutely: "We need a weapon."

A weapon that is more terrifying than a nuclear bomb, enough to threaten Renlian, and even force Renlian to give up its powerful force and withdraw from Neon!It sounds like a dream, but it's not impossible.

G bomb...

"Based on all the known information, what these neon people want to make is the gravity cracking bomb developed by the Ministry of Industry and Research. Compared with nuclear bombs, this kind of weapon is much more difficult to develop and the development conditions are much higher. It is also a very precious zero element, but the power..."

Power is not a simple numerical comparison.From the point of view of the principle of operation, fusion bombs have sufficient materials to expand their power infinitely. They are cheap and durable, safe and reliable, and have no side effects of radiation. They are perfect weapons for overcoming difficulties.

But the cracking bomb...it was the first gravity weapon that the Renlian encountered.The principle creates a completely uncontrolled singularity by activating element zero in the core and then letting it collapse.The collapsed mass effect field will split the space-time continuity of the surrounding space, manifested as a turbulent flow like a gravitational tide, making the matter within the range seem to be crushed by its own mass.

This is tearing at the atomic level, regardless of what material you are, it can be called a nightmare of armor flow.The once towering beta buildings of Yokohama's lair had the strength to withstand the shock of a nuclear blast, but they were instantly reduced to powder—literally powder—under the primitive cracking bombs dropped by the Americans.

It is a fact that people on Earth have a superficial understanding of element zero. The cracking bombs designed by the People's Federation have twice the result with half the effort in terms of consumption and scale, but their original versions are not without threats.Because gravity propagates around at the speed of light, the power of the cracking bomb is unpredictable, especially when it conflicts with the planet's own gravity. Local gravity disturbances can easily cause the pressure balance of the planet's surface plate to be disrupted, just like a building block building is randomly drawn Go for a piece!What happens next is up to Chain Reaction.

Of course, all of this is based on the fact that the cracking bomb has enough "charge". The zero element is too precious and the bomb consumes too much. In theory, it is not cost-effective to make this kind of power.Moreover, in order to cause land sinking, plate drift also needs to be calculated and detonated at the weak point of the plate. Both of these conditions are...

Tian Ximing took it all.

"The total amount of core elements in the Yokohama lair is estimated to be no less than 1000 kilograms, a hundred times that of the charge dropped by the Mi Army."

"Neon is in a geologically active zone at the junction of plates."

The situation seems to have become serious at this moment - "The Mi Army has left their G bomb development materials here, and Tian Ximing has enough technology. Moreover, he doesn't even need to make a complete weapon, just In terms of the amount of elements contained in that core, he can not only threaten our neon garrison, but also the entire Pacific Ocean and Northeast Asia. He wants to reach a terrorist balance with us."

The tip of the knife was still bleeding, and Commander Olivia swung the long knife, dripping blood on the wall and dragging a long trace.The tall figure passed through the heavy infantry lined up like a forest, and came to the closed steel gate.

"People's Federation, do not accept negotiations or threats, but as far as I am concerned..."

The Sphinx came out, shoulder-fired missiles and heavy plasma incinerators were in place, and the Medusas placed the explosives for blasting on the door in the form of sticky grenades, waiting for an order.

As for Olivia herself: "It's not a mistake to seek equality with the People's Federation, it's a crime."

The earth trembled.

PS: The content should have ended long ago, because the delay has dragged on until now, I will continue to speed up.

Chapter 275: The Forgotten Details

There are two armies here, both of which can be described as "elite" and "sturdy".A group called the pro-guards, all of them have the awareness to die for righteousness. The armor on their bodies and the swords in their hands seem to be primitive, but they are actually the crystallization of nanotechnology. The blood in their hearts is always ready to be swayed.

The electrothermal light knife was unsheathed, and a nano-serum injection was stuck into the arm. These imperial warriors with clenched teeth and bulging veins on their foreheads panted heavily, and their body temperature rose sharply, causing the oozing sweat to evaporate on the top of their heads, forming a white mist .

"Today is the day to die!"

The other army is much smaller in number. They carry armaments that humans cannot bear, and they have no intention of sacrificing at all. They just want to complete the task to blow up Tian Ximing's dog head, and then they can get A rare vacation in the army-this is a benefit that only the front line can enjoy. They fought all the way from Kamchatka to Tokyo, not to mention the hardships, but also the hard work.Their loved ones in Thira are waiting, and almost everyone has booked a boat ticket to the moon.

"The last battle must be fought beautifully."

The heavy infantry scattered in front of the gate, and in the preparations before the blast, support troops from the ground also arrived at the scene.Ordinary guard soldiers who were not heavy infantry set up an elevator on the shaft-like corridor so that heavy weapon boxes and supply equipment could reach the ground quickly.But these are not counted, more than a dozen steel cables hang down from the ground, and then some figures land on the ground along the steel cables.

Those who came were the second batch of heavy infantry who arrived. Eight Griffin fire teams, a Sphinx heavy weapons team and a Medusa support team descended 300 meters, increasing their manpower by half to 8 people.But that’s not all, the elevator brought many packed “metal boxes”, which were said to be boxes, but as the heavy infantrymen used helmets to network with them, the “boxes” stretched out the long legs of spiders.

It's a folded sickle mech... there are no fewer than forty of them.Instead of the heavy scythes for railguns and AT missiles, these smaller anti-infantry models have a .Facing what may be the last battle, the battle guards also put their heart into it. As the elevator slowly landed, a giant mammoth with two big tusks on its head crashed to the ground. Ready to crush any idiot who dares to stand in its way.

"Take it easy, we are now 300 meters underground, and if a ceiling of hundreds of thousands of tons above our heads accidentally falls, all of us will die."

Sergeant Leicester told his team members that he had filled all the empty magazines of the Phalanx rifle and replaced the Jintai battery pack.Now he let a piece of his visor fall off his chin so he could hold a cigarette in his mouth, puffing and reloading the grenade launcher.

Renlian’s standard grenade is a 45mm caliber cylinder. Except for the function of the so-called grenade or what, all use smart fuzes. The chip must read the operator’s information before pulling out the stabilizer. Otherwise, it will not die if thrown into the fire. Explosion also prevents such a large and difficult-to-manage equipment from flowing into the hands of thieves.

For the grenade launcher, a propulsion sleeve will be screwed on the bottom, and the handheld type can be directly inserted into the chest strap, or several can be hung on the magnet port of the shield.The sergeant firmly stuck the full 12-round drum on the mechanical arm on the left shoulder, and finally cleaned the individual railgun mounted on the mechanical arm on the right shoulder. The exposed launch port of the rail weapon is often the hardest hit area for failure. .

"That's hard to say, Sergeant."

The team members on the side loaded their rifles and were ready to go—"Those Sphinxes never know what it means to be low-key."

"boom!"

With a loud bang, the long-awaited Medusa engineer turned on the power supply, and the explosives placed on the metal gate exploded one by one, and the arc created by the thermite pulled out a circle.On the other side, the Sphinxes bent down, their legs pierced into the ground like hoes of heavy artillery, and the weapons on their backs were aimed at the front like a rocket launcher.

The mammoth tank drove to the front, and all the heavy infantry had to give way to it. Its two twin 150mm caliber rail guns kept parallel, and the commander poked his head out from the top cover, holding a walkie-talkie—" open the door."

The sound of the heavy-duty railgun echoed in the closed underground space for a long time. The two guns fired at the same time. A pair of white lights rushed out of the gun bore at the moment of the sound explosion, and slammed into the crumbling door, burning the circle of thermite. It flew out with a bang.

Immediately, everyone's eyes turned to the gate, and the weapons in their hands... What the hell is that?

It was originally expected to be violently attacked by the Sunshine army, so the heavy infantry who were ready to strike first almost pulled the trigger, but this pure metal gate not only cut off our vision, but also cut off the sound?So that we don't know what happened inside the door?

Sergeant Leicester spit out the smoke from his mouth. With the automatic zoom of the eyepiece, he saw the gate in the distance, and saw a continent paved with flesh and blood corpses. Scattered on the ground, flesh and bones were mixed together and crushed by some kind of huge existence—it seemed that there had just been a big battle inside the gate, and Shengyang's troops were actually attacked while their own side was still resupplying leisurely?

"Wang Defa?"

This kind of question was only for a moment, and immediately, there was intensive gunfire from inside the door, and then a tactical plane rose into the air and appeared in front of the guards. This tactical plane was dragged down by a red monster crawling on its legs. After flying, the pilot waved the big knife in his hand cruelly and slashed down. The monster fell, but the body also lost its balance and fell towards the position of the Allied Guards.

The tactical plane fell in front of the mammoth tank, its leg structure twisted into twists.When the cockpit popped up, more than 100 rifles were aimed at the slender figure emerging from the cockpit.

"Don't shoot, the situation has changed!"

The girl who came out of the tactical plane crawled out with her long ponytail, her body wrapped in a tight-fitting anti-G suit flickered like two little white rabbits, and the more than 100 vigorous men at the scene were stunned. For a moment, there was even a whistle.

Of course there are female soldiers in the guard army, but the proportion is not high. It is rare for these big soldiers to see each other on weekdays.The People's Federation governs the army strictly, and the soldiers are strictly prohibited from contacting the natives of the earth without permission. When they suddenly saw a woman, the soldiers were a little frightened.

But after hearing her words, Sergeant Leicester sneered first. He had a loud voice, and at this moment he also turned on the loudspeaker in his battle suit:

"No way, miss, can you change our hostile relationship with just one word?"

The heavy infantrymen laughed out loud: "Where are the Tianximing people, did you send you to resist us? Then... hehehe, I have no objection."

Having said that, no one shot. Not only was it unnecessary, but Commander Olivia had already stepped forward. No one would be afraid of a woman with slender hands and feet, and they were all waiting to watch the show at this moment.

"Yujian Mingye? You refused to surrender and disappeared for many days. You are a first-level wanted criminal, but your sister begged me to arrest you instead of being executed on the spot, so you are very lucky."

Yujian Mingye's face, which was exactly the same as the general's, was stunned for a while. Olivia stretched out her arm and pointed at her. Before she could react, a pulling force dragged her across a distance of more than ten meters, and landed in the commander's hand. On the top, Olivia held her waist with one hand.This was not a gentle embrace, and Yu Jian Mingye retched in pain from the impact, almost fainting.

"She seems to want to say something."

But it's not important, no one needs to explain, just looking at Olivia in front of her, she already understood everything - she threw Yujian Mingye directly to the subordinates on the side, and pulled out the sound wavelength knife with one hand.

"Notify the ground that the situation has changed. Our current enemy is beta."

The subordinate responded: "Yes, General... Then, where is Tian Ximing and his bomb?"

Olivia shook her head.

"With the beta coming, there will be no more bombs. As for Tian Ximing...he's probably already in danger."

As soon as Olivia finished speaking, there was a heart-piercing scream from the gate, and then, a group of chariots poked their heads out of the gate with half of their bodies in their mouths, like a sausage in their mouths.They were ecstatic to see so many human beings in front of them. They flung off their hands and feet and flew to a height of several meters in a single jump—they were smashed into pieces by a series of steel nails.

But before it was over, the heavy infantry dispersed. As soon as they pointed their guns at the gate, a wave of scarlet flesh and blood rushed towards them. How did these monsters with teeth and claws that cannot be filled appear in Yokohama, which had been cleared long ago? base!

Time, end of November 2001, location, Tokyo Bay, Yokohama.

Contrary to everyone's expectations, a large number of betas suddenly appeared in the long-cleared Yokohama base. Their origins are unknown, and the People's Federation has never found their traces through satellites or seismic induction.This chaotic beta suddenly appeared in front of the neon rebels and the purge troops of the People's Federation, turning the offensive and defensive battle into a melee.The information was transmitted to the Kamchatka base, and Dr. Xiangyue Xihu, who is a "guest" here, came to her conclusion after browsing the beta analysis documents of the People's Federation.

This beta army is the remnant soldiers from Sado Island. After the brain class, the core of Sado's lair, was killed by a particle bombardment by Emperor Chino, the betas that lost their energy supply were not wiped out.Betas that rely on brain-level command urgently need another brain-level command, perhaps buried in its underlying logic, and a well-preserved brain-level core in Yokohama has become their best choice.

"It's over, the core is the brain level, and the brain level is the core!" The moment Xiangyue Xihu realized the truth, she didn't know whether she was resigned to missing too many opportunities or what, she pulled off her tie emotionally, with Almost tore off his collar, and kicked the table and chairs as if venting, "We used to think that it was a reactor, but we were wrong, it was an illusion, and the brain level deliberately deceived us!"

"This shows that the beta will deceive. It is lurking in the Yokohama laboratory, collecting our information and probably sending it to other betas! Even if it is isolated by us, it can call the distant Sado beta to save itself? This... We used to think that beta had no cooperation, and we haven't seen the true strength of beta yet."

Li Wei looked at the upset Xiangyue Xihu quietly, hesitating whether to remind her to go naked, the wine red lace border and a piece of white snow were already exposed on his chest, and he didn't mind taking a few more glances.

"Tell me, doctor, what is it that makes you so uncomfortable? And what do you mean when you say it's over?"

Xiangyue Xihu turned her head to look at Li Wei, only to see that this "young man" has always maintained an unhurried attitude.She just wanted to say, "This is a major matter that concerns the survival of mankind", but immediately realized that the person in front of her also controlled the survival of mankind.

A ghost of a quantum state, which is more elusive than beta?Is it more difficult to accept and more threatening to humans?Xiang Yuexi hardly knew, but she would not care about this issue, as if the reason why she joined the People's Federation was just a reason.

"Only the survival of human beings is the most important thing, and everything else can be put aside."

With such an awareness, Xiangyue Xi almost began to talk about her guess - human beings have never successfully communicated with beta, and even the People's Federation has always regarded beta as a biological mining machine, so she put aside any communication plans.We view betas as rigid programs, yet they frequently exhibit superior intelligence.

The brain class in Yokohama was able to pretend to be dead for two years, and made a plan to call in reinforcements while taking advantage of the chaos. So, does Beta have more plans, or even completely destroy human beings?This made Xiangyue Xi feel extremely frightened.

"I haven't come into contact with the brain-level, but Irena has seen it, but without communication, it's just killing... The brain-level has a high degree of intelligence, so is it also a kind of biological computer?"