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

"I just thought of a question about the superstring gravitational field equation..."

While talking, Lu Yongchang walked quickly towards the outside of the laboratory.

He can't stay here any longer!

Each of these data and these instruments will cause a burst of inspiration in his mind!

"Professor, I'll send you off..." Mao Zhengzhi hurriedly said upon hearing this.

"No!"

"No! Just keep busy with your research!"

Lu Yongchang waved his hands again and again, and walked out of the gate of the biology laboratory as if fleeing.

……

After leaving the biology laboratory, the relaxed expression on Lu Yongchang's face disappeared instantly.

He raised his hand and gently supported his forehead, trying his best to endure the intense dizziness.

Overclocking thinking obviously comes at a price.

After the brain becomes a quantum state under the impact of energy, the original confinement is released, and it can enter the overclocking state at any time.

But the impact of the overclocking state on the body has not disappeared.

Even, in a sense, due to the extension of the overclocking state, the burden on Lu Yongchang's body has increased several times compared to before.

His face was pale, and he leaned his body against the wall of the [Earth] corridor.

The cold touch slightly dispelled the dizziness.

He took a few deep breaths, restraining his thoughts that were gradually starting to run wild as much as possible.

"Professor, your condition seems to be not very good, do you need to call Dr. Wen for you?"

Zero's avatar appeared beside him, and at the same time, a slightly cold electronic synthesizer sounded.

Lu Yongchang closed his eyes tightly, restraining his thoughts of running wild like a wild horse, and said with difficulty: "No, no need."

"Just leave me alone for a while."

Time passed slowly.

With deep breaths again and again, the reins of this fierce horse finally returned to Lu Yongchang's hands again.

He slowly opened his eyes, looked at the azure blue holographic image in front of him with a little absentmindedness, twitched the corners of his mouth, and revealed a bitter smile.

"have to."

"I didn't expect that I would have to learn how to use my brain when I was old..."

Lu Yongchang shook his head as if mocking himself, stood up straight, and staggered towards his office.

Zero's avatar followed him silently, as if guarding its creator.

ps: Thanks to Mr. m729426 for his certification!

I don't have time to write tonight, there will be another update (plus update) tomorrow morning!

Chapter 636 [Gravity] (addition)

a few days later.

[Earth], Lu Yongchang's office.

After a few days of adaptive training, he has basically mastered how to use the quantized brain.

At least now, he can already restrain his instinct and stop chasing the bubbles of inspiration that keep rising in his mind.

He raised his hand cautiously, and tapped on the holographic projection in front of him.

In the azure blue holographic image, a line of bright white formulas quickly appeared.

Superstring gravitational field equation.

Lu Yongchang silently watched the equation that he poured a lot of effort into, and heaved a long sigh of relief.

In the quantum brain, the memory images of the past quickly emerged.

[Preliminary application of the superstring gravitational field equation: curvature navigation technology]

A faint blaze flashed in Lu Yongchang's eyes.

Curvature sailing.

Perhaps, this is the reason why the science and technology tree space classifies the superstring gravitational field equation as the threshold of cosmic civilization.

Just like the nuclear fusion technology at that time was classified as the threshold of interstellar civilization.

Only by mastering the curvature navigation technology can the speed of the fleet exceed the speed of light and truly enter the stage of cosmic civilization.

Otherwise, it would take more than 95% of a civilization's time just to sail between star systems.

Such a civilization may be called an interstellar civilization, but it must not be called a cosmic civilization.

Thinking so, Lu Yongchang said softly.

"Zero, notify all academicians of the Academy of Sciences of relevant majors to gather in Laboratory No. 1."

"Roger that!"

At the same time as the electronic synthesizer sounded, the avatar waiting aside turned into light particles and slowly dissipated into the air.

……

"Professor, in the past few days, we have conducted all-round verification and analysis of the superstring gravitational field equation."

In the laboratory, with a touch of excitement on his face, Tao Yuda followed Lu Yongchang with hurried steps, and told him his discovery in a low, hasty voice.

"You were right."

"The Randall-Sundrum model is right."

"While there isn't any direct observational evidence to show this, I believe that gravity absolutely exists across all dimensions."

"The time and space we live in is five-dimensional."

"But we all live on a 1+3-dimensional hyperspace membrane."

"The electromagnetic force, the weak force, and the strong force are all transmitted on this membrane, and will not enter the fifth dimension."

"Only gravity can pass through this membrane and enter the so-called fifth-dimensional space-time."

"As for the higher dimensions..." Tao Yuda's voice paused slightly, "It should have been curled up in the microscopic particles, it's hard to reproduce it."

Lv Yongchang chuckled, slowed down his pace, turned his head to look at Tao Yuda who was closely following him: "Do you still remember what [Hua] said?"

"The idyllic dimensional creatures need to consume a lot of energy all the time to resist the assimilation of the universe."

"Now it seems that it may be because of this 1+3-dimensional hyperspace membrane."

Tao Yuda was taken aback for a moment, and then his eyes suddenly lit up: "It makes sense!"

But in the next second, Tao Yuda's expression darkened slightly.

"This hyperspace membrane should have strong restraint and recovery capabilities. From this point of view, it may not be so easy for us to jump out of this membrane to realize wormhole technology..."

A gentle smile appeared on Lu Yongchang's face again, he waved his hand lightly and said, "It's far away."

"Wormhole technology is too far away for the current human civilization."

"Our primary goal now is to control gravity with the help of the superstring gravitational field equation."

"Then use gravity to realize curvature navigation technology!"

……

The earth calendar is 3265 years.

In the blink of an eye, seven years passed by.

In the distance, the brightness of the black hole's accretion disk dimmed a bit.

At the same time, the lush greenery on the Lost Star also decreased a little.

Seven years of precipitation and research and development have brought leap-forward progress to human civilization.

Under the leadership of Lu Yongchang, the Academy of Sciences finally realized the control of gravity to a certain extent by relying on the superstring gravitational field equation.

"I announce that the first gravitational field experiment is officially launched!"

In Laboratory No. [-], Lu Yongchang's excited voice came.

In order to eliminate the influence of black hole gravity and ensure the smooth progress of the experiment, of course, to ensure the safety of [Earth] and the human fleet, the experimental site was not arranged in [Earth].

Not even in the human fleet!

In the endless deep space 1 light-year away from the human fleet, a small fleet composed of more than a dozen starships quietly stayed in place, waiting for orders.

In the center of the fleet is a square, cube-like starship.

Rather than saying it is a starship, it might be better to call it a mobile gravitational laboratory.

Inside the cube is installed the latest gravitational field generating device developed by the Academy of Sciences.

That's why it was given a very meaningful name.

【Gravity Number】

Around it, more than a dozen starships full of various high-precision detection equipment are quietly docked.

Their function is very simple - after the gravitational field generating device is activated, conduct all-round observations on [Gravity].

"Attention all units!"

In the [Earth] one light-year away, Lu Yongchang's voice sounded again.

"Get ready to activate the gravitational field generator!"

ps: Thanks to Mr. Wo. Zendes. Nidie for his certification!

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Chapter 637 Gravitational Field Generator

Through the quantum ultra-distance communication device, this command spanned a long distance of one light-year in an instant, and was transmitted to [Gravity].

Under Zero's remote control, the power of the antimatter engine began to increase first.

The huge energy generated by the annihilation of matter and antimatter flowed into a huge device located in the central area of ​​[Gravity] along the complex and neat pipeline system.

This is the core component of [Gravity]—the gravitational field generator.

The device is a silver-white hemispherical structure.

Its surface is very smooth without any extra joints or protrusions.

The entire gravitational field generating device is firmly embedded in the deck of the starship without any gaps, as if it was cast in one piece.

And in its vicinity, all devices are firmly fixed on the deck of the starship.

All of this is to prevent any unexpected situation under the huge gravitational force.

Inside the gravitational field generating device is an extremely complicated circuit and pipeline structure.

These wiring and piping structures enclose a large high-purity vacuum cavity.

The cavity is filled with a large number of trapped gravitons.

This is also the core component of the gravitational field generator.

Similar to electronics.

The movement of electrons will form a current, thereby forming a magnetic field.

And the regular movement of graviton will form regular gravitational field.

Due to the particularity of the graviton, it is not an easy task to control its regular motion.

Therefore, in the case of insufficient technical conditions, the gravitational field that this experimental model can produce is not considered strong.

According to the estimates of Lu Yongchang and a group of academicians of the Academy of Sciences, the gravitational field it can create is not much different from the gravitational field produced by the earth.

The gravitational field of this strength produces extremely weak curvature of space-time.