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

A daily quantitative "gravity environment" life can greatly reduce the occurrence of the above-mentioned sequelae.

But to completely solve this problem, there are only two ways.

One, find a planet similar to Earth to live on.

Second, create artificial gravity in the true sense.

Of the two, Lu Yongchang took the lead in eliminating the second option.

Among the four fundamental forces, gravity has always been the most mysterious existence.

At least, for now, he doesn't see any hope of solving it.

"Professor, we are here." Mo Zeyang's voice interrupted his meditation.

Lu Yongchang raised his head.

The door of the laboratory in front of him has been opened.

Chapter 304 Translucent Body

On the other side, on the surface of Proxima b, a closed sanatorium.

When it first reached the ground, the strong gravity of Proxima b almost crushed the old congressman.

Life in a long-term zero-gravity environment is the most unfriendly to the elderly.

After a day-long adaptation period, the old congressman regained a little mobility.

Of course, most of the time I still rely on electric wheelchairs and a few robotic arms.

Although it is somewhat inconvenient, the old congressman does not dislike the current life.

In the enclosed sanatorium, through the glass curtain wall, he was basking in the faint sunlight from Proxima Centauri, feeling the force of gravity pulling him to the ground...

He seemed to have regained his feeling on earth.

Outside the glass curtain wall are some small shrub-like plants with purple-black leaves.

He even occasionally saw some strange-looking insects crawling around the glass curtain wall.

These small alien creatures seem to be full of curiosity about this strange building.

In the distance, several tall electromagnetic guns stood.

That is the protective device responsible for guarding the nursing home.

The holographic image of Zero stood by the curtain wall, silently watching the old man, waiting for his next order.

The old congressman was sitting in a wheelchair, narrowing his eyes slightly to look at the sky.

In the orange sky, five long flight paths appeared.

There was some clarity in his eyes.

It looks like the surface lab is complete.

Presumably, Professor Lu is going to be busy again, right?

He slowly closed his eyes, feeling a little warmth from Proxima Centauri, and sighed silently in his heart.

hope everything is fine.

I hope that human civilization will prosper forever.

……

The next day.

Photonic Computer Laboratory.

After a night of rest, most of the researchers have adapted to the gravity environment of Proxima Centauri b.

Although some intense physical exercise cannot be performed, normal actions are no longer hindered.

then.

The photonic computer research and development project was officially launched.

……

In the laboratory, several researchers stood in front of a huge holographic projection.

"Professor, the new material has been successfully synthesized!"

"The information on the Proxima Centauri civilization is correct!"

A voice full of surprises sounded in the quiet laboratory.

Lu Yongchang's expression moved slightly, and he immediately opened his legs and rushed towards the direction of the sound.

Mo Zeyang on the side was stunned for half a second, and immediately followed Lu Yongchang's footsteps.

"Did the property test pass?"

As he walked, he issued his own inquiry.

"Not yet." The researcher shook his head.

Lu Yongchang didn't continue to ask, and quickened his pace a bit.

The test bench is not far away.

On the [Earth], Lu Yongchang believed that he could reach the destination within ten seconds.

but now……

After more than 20 seconds, he successfully dragged his heavy body to the experimental bench.

A black substance lay quietly on the experimental table.

Objects are rectangular.

"Yongchang."

Mo Zeyang, who followed behind him, came to the experimental bench panting heavily.

He glanced at the unremarkable cuboid-shaped substance on the test bench, with some doubts in his eyes.

"Is this the key material for photonic computers?"

Lu Yongchang stared at the black square in front of him, and nodded silently.

"good."

"In the literature, this new material possesses a magical property."

"In the Proxima civilization, this material is called Sterry."

"I prefer to call it a translucent body."

"As for the reason...it is very similar to the nature of semiconductors."

"It's just that the object of action is not electrons, but photons."

Mo Zeyang looked at Lu Yongchang suspiciously.

Lu Yongchang has been working on the deciphering and interpretation of Proxima Centauri civilization data.

It is also true that at present, only he in the laboratory knows the nature of this so-called semi-transparent body.

The corners of Lu Yongchang's mouth gradually rose.

A mysterious smile appeared on his face.

"Here, hold it up to the light."

While speaking, Lu Yongchang reached out to pick up the black cuboid on the experimental table and handed it to Mo Zeyang.

Mo Zeyang hesitated for a moment, and carefully reached out to take the cuboid.

Then he lifted it over his head and looked at the lights on the ceiling.

Total darkness.

In his line of sight, this cuboid is like a small black hole, not allowing any light to pass through it.

"This..." Mo Zeyang turned his head and cast doubtful eyes on Lu Yongchang.

Lv Yongchang leaned over his head and glanced at the black cuboid from Mo Zeyang's perspective.

"Look in another direction."

The smile on the corner of his mouth became more and more obvious, and he said softly.

Mo Zeyang: "???"

Although he was full of doubts, he turned the black cuboid in one direction according to Lu Yongchang's statement.

This time, when he looked up at the so-called black cuboid, a miraculous phenomenon happened!

The light shines on Mo Zeyang's face through the black cuboid.

Perhaps because of the low light transmittance, the originally bright light looked dim in Mo Zeyang's eyes.

"This!!"

He narrowed his eyes slightly, and adjusted the direction of the cuboid back and forth against the light.

After several trials, he swallowed hard, and looked at the smiling Lu Yongchang beside him in disbelief.

"This, is this a one-way light-transmitting body?"

Lu Yongchang nodded in satisfaction.

"Remember what I just said? It has similar properties to semiconductors."

"The rectification effect of the semiconductor is also reflected in it."

"We all know that the conductivity of a semiconductor is related to the direction of the applied electric field. If a forward voltage is applied across it, the current can pass smoothly, but if a reverse voltage is applied, it will not conduct."

"This semi-transparent material is similar, except that the voltage becomes light pressure, and the electrons are replaced by photons."

Mo Zeyang's breathing gradually became rapid.

"This, this is the perfect electronic switch!"

"With this feature alone, the logic gate problem of photonic computers can be easily solved!"

Lu Yongchang corrected softly: "To be precise, it is a photon switch."

Logic gates, in the simplest terms, are 0s and 1s.

In electronic computers, the rectification effect of semiconductors can be used to make "electronic switches", which are used to count 0 and 1, which is also the basis of electronic computers and binary.

With 0 and 1, there is a series of logical operations.

The technology is very basic, but for photonic computers, it is the biggest problem.

As early as a hundred years ago, human beings began to study this technology.

Of course, some solutions have also been found.

For example, the surface wave excitation source is processed on the surface of the gold film, and the path of light is controlled by means of grooves.

A series of logic gates are obtained by using the different phase differences formed by the convergence of light emitted by multiple light sources and passing through different path lengths.

At the time, the experimental results were excellent.

Compared with circuit logic, the logic operation of optical logic gates is so fast that it takes off!

Chapter 305 Ion Implanter

Mo Zeyang ignored Lu Yongchang's correction.

At this moment, his hands and feet trembled slightly with excitement!

The problem that was originally a headache is solved at this moment!

Such a silky smooth feeling!

Mo Zeyang believes that there is no more intoxicating feeling in the world than this!

His hands trembled slightly, and he carefully placed the black cuboid in his hands on the experimental table, for fear that it would be damaged by his rough movements just now.

Lu Yongchang on the side couldn't help laughing after seeing Mo Zeyang's action.

"Calm down."