It's reasonable for me to have a two-way foil for a second-level civilization, right?

[Nus] "looked" at the much shrunken disk in the sky, and sighed in his heart.

This is the end of civilization, but also the beginning of a new civilization.

Chapter 630 Discovery of gravitons!

The earth calendar is 3258 years.

337 years after the black hole observation program was implemented.

The originally huge and gorgeous black hole accretion disk has now shrunk into a pitiful small disk, emitting insignificant light to the cold and dark universe.

Several black hole detectors are located in the central area of ​​this small disk.

The antimatter engines on their tails were running at full capacity.

The huge thrust pushes these black hole detectors to make a slow circular motion around the black hole in the center of the accretion disk.

But even the antimatter engine still cannot overcome the strong gravitational force from the black hole!

The radius of the probe's orbit is getting shorter and shorter, and the amount of antimatter it carries is getting less and less over time.

Eventually, someday in the future, these probes will fall toward the black hole's event horizon under the gravitational pull of the black hole.

This is an extremely rapid process.

It is also an extremely long process.

It might sound contradictory, but it's actually not that hard to understand.

In the region of the event horizon of the black hole, the gravitational force of the black hole has become extremely strong, and the degree of space-time distortion has reached an unimaginable degree. Even light cannot escape from the inside of the horizon.

And around the event horizon, because of its extremely large gravitational force, the flow of time becomes extremely slow.

Therefore, the probe will pass through the event horizon and fall into the black hole in a finite time, but from the perspective of an outside observer, it will take an infinite amount of time to keep approaching the event horizon.

Farther away from the black hole, a planet quietly orbits the black hole.

Illuminated by the extremely faint light of the accretion disk, the whole body of the planet presents a decaying tawny.

Among the many yellowish browns, there are some inconspicuous greens.

As latitude increases, the green becomes more intense, taking over more and more area—up to the North Pole.

Just like hundreds of years ago, the arctic region of the Lost Star is still covered by lush forests—as the core of the civilization of the giant fallen trees, the core area of ​​the Italian Network is naturally well-supplied with nutrients.

The [-]-meter-high abandoned giant tree stands quietly between the sky and the earth, absorbing as much radiation energy as possible from the black hole's accretion disk.

Not far away, on the slightly sunken ground, lay a huge "giant egg" wrapped in countless thick tree roots.

Numerous shipboard drones and robots are firmly tying strips of carbon nanotube ropes to the "dome".

As the drone slowly lifted into the sky, the "Great Egg" shook its heavy body and gradually left the familiar ground.

Under the "crowd" of countless leaves, the "giant egg" gradually disappeared into the distant sky.

A series of bioelectric currents and quantum signals flashed in the mind net of the remaining giant tree.

[Nus] withdrew his "gaze" looking at the sky, a touch of reluctance and regret flashed in his consciousness.

The seeds of the continuation of civilization have already set off, and it is time to prepare for the final sunset—the horizon, the disc whose diameter has shrunk countless times slowly sank into the horizon.

Zoom out.

Farther away, there is a huge silent fleet.

The antimatter engine at the tail of the fleet works intermittently, providing the necessary power for the fleet.

suddenly.

A little light shines through the porthole of the flagship of the fleet, breaking the original silence of the fleet.

……

A series of signals from the black hole detector, after hundreds of years of arduous trek, finally passed into the fleet that had been silent for hundreds of years.

Signals are quickly resolved and various comparisons performed.

In less than a second, this simple process was repeated tens of thousands of times.

next moment.

A slightly ear-piercing buzz sounded, and at the same time, a blue holographic projection suddenly appeared in the air, and a line of faint white Chinese characters slowly emerged on it.

[Anomalous signal detected, signal source: No. 1 black hole detector. 】

[Start executing the wake-up plan...]

……

"The data is abnormal!"

In the [Earth] laboratory, Lu Yongchang's slightly pale face due to long-term hibernation flashed a strange ruddy.

He shouted in his somewhat hoarse voice: "He Bilin! Quick! Compare the received data!"

"quick!"

"Everyone move!"

"Who is that! Are you dumbfounded by the deep sea fluid! The data is all in front of your eyes, so why are you still stunned!!"

"..."

In the laboratory, the voices of a scientific researcher discussing one after another, and Lu Yongchang's shouts formed an extremely beautiful duet.

suddenly.

A shout that was broken due to over-excitement overwhelmed all the noises in the laboratory.

"professor!"

"found it!"

He Bilin's cheeks were abnormally red, and there were faint red blood in the whites of his eyes.

He gasped for breath, trying to suppress his extremely excited mood: "Look, I found it!"

Hearing this, Lu Yongchang only felt his heart skip a beat at that moment.

He ignored the work in front of him and ran straight towards He Bilin.

"You, what did you find?!"

While looking at the holographic image in front of He Bilin, he asked loudly in a hurried tone: "Tell me, what did you find!"

"Introduction, graviton!"

He Bilin's face turned red, and he said three words with difficulty.

As if drained of strength, he exhaled forcefully the breath that was accumulated in his chest, and explained in a slightly trembling voice: "The No. 1 black hole detector successfully found the graviton!"

"According to the preset program, it should be trying to capture and observe its behavior."

"Perhaps, perhaps after a little more time, we will be able to receive information from the black hole detector!"

Lu Yongchang did not speak, nor did he pay attention to He Bilin's words.

His hands trembled slightly, sliding the holographic projection in front of him, observing the various data presented on it.

When he saw the key abnormal data, he subconsciously held his breath.

Then, a line of hot tears slid down both sides of his cheeks!

"found it!"

"found it!!"

Lu Yongchang stared blankly at this line of data, and murmured in a low voice: "Finally found you!"

The discovery of gravitons means that the grand unified theory is about to achieve a breakthrough.

Since the age of the earth, scientists of human civilization have begun to pursue this mountain hidden in the clouds.

Wangshan ran the dead horse.

From the first-level civilization, to the fourth-level civilization; from the earth, to the black hole...

at last!

At this moment, Lu Yongchang saw the dawn of hope to complete the grand unification theory and human civilization to become a fifth-level civilization!

Chapter 631 This is the Superstring Gravitational Field Equation!

Time flies.

The excitement brought by the discovery of gravitons gradually dissipated, replaced by an unprecedented sense of anxiety.

"Tsk!"

Lu Yongchang frowned, and clicked his tongue lightly as he looked at the characters in the holographic projection that would only increase after a long time.

"This data transmission efficiency is too low!"

"Except for the successful capture of gravitons, no accurate and effective observation data has been sent back so far!"

"I don't know how long I'll have to wait!"

As he said that, Lu Yongchang patted the experimental table in front of him a little anxiously.

Seeing this, Fang Xu on the side had a helpless smile on his face.

Such a scene has appeared more than once.

Due to the influence of the gravity of the black hole, the efficiency of the detector to transmit data is getting lower and lower. Even if the graviton is successfully captured, it will take several years for the observation data to be transmitted back to the fleet.

On the other hand, in order to save energy as much as possible, the fleet stopped all other research and development projects.

Therefore, in this process, everyone can only wait patiently.

Lu Yongchang's performance is already better than most researchers.

For example.

Just like you downloaded a "wonderful movie", the download progress has reached 99.9%, but the download speed has dropped to 0.01 KB/s.

The truth is right in front of our eyes, not everyone can bear the speed of data transmission like a turtle crawling!

"drop!"

A crisp beep sounded in Lu Yongchang's ear.

He subconsciously stopped the groaning words in his mouth, and turned to look at the holographic projection aside.

"Data reception is complete, decompression is in progress..."

Zero's electronic synthesis sounded.

In the next second, the holographic projection directly in front of the laboratory was overwhelmed by a series of dense and complex data!

At the same time, the somewhat anxious atmosphere in the laboratory dissipated immediately.

Looking at the scene ahead, Lu Yongchang didn't speak, and didn't have much expression on his face, but his slightly trembling hands revealed the excitement in his heart!

He quickly opened a holographic image and began to write and draw on it!

The calculation process is boring.

But the calculations turned out to be exciting!

As the technology tree system "speaks", through various observation data of gravitons, Lu Yongchang successfully found the constant that has troubled him for hundreds of years.

……

Under the gaze of a group of scientific researchers, Lu Yongchang swallowed hard.

At this moment, he felt as if he had returned to the classroom back then.

At that time, under the gaze of everyone, he wrote down the key information of nuclear fusion on the blackboard.

And now, what is before him is a key theory related to the future development of human civilization!

He took a deep breath, and the turmoil in his heart instantly calmed down.

He looked very solemn, like a pilgrimage, solemnly raised his hand, and swiped on the blue holographic projection.

A line of bright white characters, chasing his fingertips, clearly appeared in front of all the academicians.

letter and number……