From Almighty Scholar to Chief Scientist

Chapter 373 The Significance of Science

Light, as light as paper.

Light, scattered everywhere.

From a physical point of view, visible light is only a type of electromagnetic wave, or in other words, it is only visible electromagnetic wave, and different creatures can see different visible light.

In the human spectrum, it covers between 312 nanometers and 745 nanometers, and snakes even have infrared vision, that is, the wavelength is larger than red. It is this ability that allows snakes to have thermal imaging capabilities. .

Therefore, from this direction, the visible light of human beings is only special to human beings, and it is another kind of special to other creatures.

Of course, from a scientific point of view, yes.

And from a theological point of view, light is a creation of the gods, allowing people to walk under the light.

But no matter what the explanation is, light is obviously an essential thing in human life.

But obviously, for the blind, this kind of essential has become necessary.

And for the congenitally blind, this is even more hopeless, because they don't even know what the world looks like, they don't know light, they don't know darkness, they don't know lake blue, they don't know navy blue.

After all, when explaining to them, it is impossible to say to them: "The RGB value of 0, 235, 192 is lake blue, and the RGB value of 0, 0, 128 is navy blue."

So for Tingting, she never knew what "brightness" was.

However, at this moment, after Chen Xuan's explanation, you are finally confused about what "brightness" is.

"That's light, is that bright?"

In Tingting's heart, she felt quite surprised.

Can you really see light?

Or, can you really see that world?

But very slowly you asked again: "But, why do you only see the light now? You still see your father."

Chen Xuan smiled slightly, "He first used slow, because he used some medicine for his eyes, so now his eyes are wrapped with gauze, and it takes a while for the medicine to be absorbed before they can be opened, so you Just wait for a while."

"it is good!"

Tingting agreed very happily.

Before that, you waited peacefully again.

Anyway, I have been waiting for so long, and I still lack those few big hours.

Just like that, time passed slowly, and it was a few hours.

And the sky is already white.

Of course, although the sky is white, the lights in the bustling city are still on.

The Wanjia lights in the window are in contrast with a bright light in the window.

At this point, the nurse finished giving eight blind people and lifted the gauze from our faces.

Up to this point, judging from the reactions of the eight blind people, it can be basically confirmed that our eyesight has recovered.

So we should be able to call it "once-blind" now.

In the past, those two words could have been combined in that way, because the blind, before becoming blind, would have a way to recover.

"Come on, Tingting, sit up, my sister will let him see the world inside now."

The elder sister of the nurse said softly to the elder sister.

Tingting also sat up obediently, and then waited for the nurse to uncover the thing under her face that prevented you from contacting that world.

Quickly, the gauze was uncovered.

The white lower eyelid quickly lifted up, and a pupil appeared outside, which looked like it was wearing colored lenses.

For the sake of aesthetics, the pupils were made like that, but there is no feeling of small eyes in the seventh dimension.

It's true, no one around at this moment cares about the beauty of the colored contact lenses, but cares about whether Tingting can recover her eyesight.

However, what we are all puzzled about is that when Tingting opened her eyes, you seemed to be stunned.

You opened your eyes and stared blankly behind you.

Everyone was thinking, what happened to Tingting?
But in reality, Tingting was just shocked by everything behind her eyes.

As the gauze is lifted, you open your eyes, and the world with little appearance and color appears in your field of vision.

You watched in amazement, and the cerebellum also seemed to be shocked. You thought that more than ten years had passed, and the visual nerves that had never functioned all this time suddenly sent so little information to yourself, so the mobilization was over. The only difference is that there is a rusty optical information processing area, which finishes processing those information, and then allows its owner to see those things.

So, it is a ward that knows what color it is, there is no quilt of the same color as the ward, and there are so few people standing around it... It must be something human, which was seen by Tingting.

"Tingting, how is he...?"

A voice came from the side, Tingting turned her head to look at the place where the voice came from, and you saw a person - you can basically be sure that it is a person.

And this voice is Tingting's most intimate voice.

Before that, you suddenly jumped down.

"father!"

you shouted.

"Dad, you can see him now!"

Feeling the man hugging her arm, the woman's expression was suddenly full of various changes.

From excitement to depression, from gratification to lamentation, but in the end it all turned into tenderness towards the man.

"Dad knows, Dad has been watching him all the time."

Seeing that scene, everyone around couldn't help being moved by it, even the nurse who removed the gauze for Tingting later, her eye sockets became even redder and moist.

Such a scene is Ya Yu's father and son meeting before parting in 17 years.

And at that time, another excited voice came from the other side of the ward.

"You can see again! You can see again!"

Everyone looked again, and the person who yelled those words was the 35-year-old blind man. He used to be a sighted person, but he gradually lost his sight because of a severe blow to his eye.

If Tingting is the excitement of gaining darkness, this is the joy of regaining darkness.

The latter comes from the sense of gap that others have but only you have. The former comes from the regret that you once had but lost.

At this moment, we are sometimes depressed by the darkness behind our eyes.

At first, this 80-year-old man also successfully recovered his eyesight. The old man has been blind for nearly 80 years. The joy of regaining his eyesight at this time is also needless to say. It means that when he is very old, he can regain his sight Take a second look at the world, or, look at my children again.

At this time, the old man and my child have met again. When I was blind, my child was still young, even ten years old, but now before regaining vision, looking at this is like myself When he first lost his eyesight, his appearance became more similar to his own child.

The old man smiled, reached out and stroked the child's face heavily, and said, "He has grown up, and you have finally seen him grow up with your own eyes."

Hearing what my father said, although my son is now in his eighties, tears welled up in his eyes and he hugged his father.

"dad!"

……

With so few touching scenes, everyone present couldn't help being moved by it.

Seeing that world is an unusual thing, but under the body of the blind person, it becomes abnormal.

But at this moment, we can all see, or see that world again, as well as our loved ones.

People are all emotional.

While sighing with emotion, no one has forgotten what it was that made that scene a reality.

Electronic Prosthetic Eye!

Everyone turned their eyes to this genius scientist.

At this time, Chen Xuan was also looking at all kinds of things behind his eyes with a smile on his face.

I am the happiest to see such a scene realized by the technology I have created.

That's exactly what I paid for, what I wanted to get in exchange for it!

Of course, that also experienced a little bit, this is the power of technology.

Technology is constantly developing, and there will inevitably be fewer such scenarios in the future.

Just like in the past, when the technology of regressing video conversations through cameras first appeared, it was known that people who were thousands of miles away and could only miss their loved ones through photos could realize face-to-face chatting with their loved ones while sitting at home. Scenes.

Chen Xuan must feel nostalgic for it in his heart.

That is where technology should really play a role and show its charm, but these killing technologies that appear for war and killing people.

But what is helpless is that those weapons have to be researched and developed.

Thinking of that, I sighed heavily.

Beside him, Lin Xiaoyou, who had never left, asked, "Academician Lin, why are you sighing? What a beautiful scene, sighing is all right."

Chen Xuan smiled and waved his hands: "You know, it's just that I don't have any feelings in my heart."

Lin Xiao nodded, and asked Chen Xuan if he had any feelings. There are always times when people are sad and sentimental, and I have never been sad.

Of course, looking at all that at this time, I can only feel depressed.

"That's great, now, you may know the answer to the question just now."

Cheng Xing was startled, and then thought of this question.

I smiled and asked, "What does he think the answer is?"

Cheng Xing said with a smile: "The answer is—why do you want so little? You can see what the world looks like, but you are old, so you should spend less time with your family, hey, so you I'm leaving."

Then I waved my hand, turned around and walked towards the door. At the same time, I shook my head and left a sentence: "It's rare to see if there is anything to do today, and whether there is any research. You still come to the hospital to hang out. It's a crime."

Chen Xuan was taken aback for a moment, looked at Lin Xiao's leaving back, and then shook his head with a smile.

Birth, old age, sickness and death, human beings are inevitable topics!

What will happen when I face the Seven Ones?
I am vague.

No matter how little I care, I turned around and walked to the window, looking at the thousands of lights in the window, maybe one of them was lit for me, I doubt it, everyone outside will thank me for what I have done, right?

(End of this chapter)