2. Use science to explain "night vision"
In the following time, Gao Gao did not broadcast again.
It was almost midnight, and after turning off the computer, he was ready to go to bed, hoping that when he woke up, everything would be back to his original appearance.
As a normal human being, Gao Gao is very tempted by food.
The stimulation of taste buds, coupled with the pleasure of chewing, and the satisfaction of filling his stomach, is a habit he has formed for more than 20 years.
Although he can still enjoy it now, he is afraid that sooner or later, he will become a monster who does not eat or drink.
If he doesn't eat or drink, it means that he will lose another kind of pleasure: the pleasure of squatting.
Sitting on the toilet, lighting a cigarette, swiping the screen of your phone, watching the news and jokes, and making bursts of pig cries from time to time......
Isn't this another life?
Lying on the bed, Gao Gao suddenly found another problem: he didn't turn on the air conditioner, and it wasn't hot at all!
With a "poof", he stood up directly from the bed.
I touched my body, it was lukewarm, and there was no cold feeling!
In summer, the human body will naturally make a series of adjustments or adaptations due to the environment.
Most people's body surface temperature will have a slightly cold feeling to the touch.
The word 'cool' may not be appropriate.
From another angle, the skin on the surface of the body will feel the warmth from the palm of your hand.
However, neither of these feelings can be felt.
If it weren't for the friction between his palms and skin, he wouldn't even feel the sensation of a foreign body on his thighs.
At this time, Gao Gao was a little panicked: it can't be 'polio', right?
Quickly stretched out his arms and kicked his legs, twisted his neck and crooked his eyes, and opened his mouth to the maximum......
"Whew, it's okay, it's still moving. â
Feeling that his body could still function normally, Gao Gao breathed a sigh of relief.
I touched my chest muscles again, which were not strong, but he still couldn't feel the 'coldness', and what was even more terrifying was that his heartbeat was not so active.
Hurried to his desk and took out the thermometer from the drawer, he was eager to check his temperature.
After a few shakes, he zeroed the thermometer and firmly clamped it under his armpit.
Wait for a few minutes, and after the time is about the same, you can see what your body surface temperature is.
The normal body temperature of an adult's armpit is generally between 36-37 degrees, as long as it is within this range, the human body is at least at the body temperature, even if it is healthy.
Just as he was thinking about it, he suddenly realized a problem: he didn't seem to have the lights on!
If you don't turn on the lights, it means that the house is dark.
Even if you are in a prosperous city like Magic City, even in a mid-to-high-end apartment community like Vanke Apartment, the house should be pitch black!
Theoretically, he shouldn't have gotten out of bed, put on slippers, opened drawers, and grabbed a thermometer so smoothly......
"It's ...... Can you have night vision?"
Gao's eyes widened, and his face was full of disbelief.
That's right, he was sure that the lights weren't on!
What he saw was no different from what he saw when he turned on the light.
If anything, it's this: the overhead light, it's not on...... That's all!
Trembling, he stretched out his hand and wanted to press the switch on the bedside.
The moment he touched the switch, he retracted his hand like an electric shock.
Clipping the thermometer under his armpit and kicking and pulling on his slippers, he walked into the bathroom.
He wanted to make sure that his eyes in the mirror were glowing, exuding a charming light, like a pair of titanium alloy dog eyes!
With his head down, he stepped on the threshold of the bathroom, slowly raised his head, and put his handsome and handsome face in front of the mirror.
He didn't open his eyes immediately, he was afraid that what he saw was not the beautiful picture he had imagined.
"Whew!"
With a deep breath, Gao Gao slowly opened his titanium dog eyes.
"It's okay, it's okay, it's normal!"
I am still so handsome in the mirror!
He didn't know where the light was coming from, but he could clearly see the reflection of every part of the mirror.
It wasn't as bright as under the incandescent light, and it wasn't blurry in the night, but he could clearly see the beard at the corner of his mouth, and the few youthful pimples on his face that had grown from staying up late.
All of this is something that feels incredible.
His scientific education from an early age taught him that in order to image the retina, there must be light.
The light reflected from the object is manipulated by the retina and passes through a lens filled with a transparent gelatinous substance, where it is focused and imaged on the retina, which is very sensitive to light.
After imaging, these rays are received and converted into signals, which are transmitted to the brain through the optic nerve, which is the optic nerve area in the brain, so that humans or other animals can 'see' things.
Why can't I see anything when I turned off the lights before, but now I can?
This question hovers in his head and lingers.
The lights in the bathroom weren't turned on, and the lights in the bedroom weren't turned on.
He was on the seventh floor, and although he was facing south, there was no moonlight tonight, and the light from the street lamps could not shine through......
So, a normal human being, or a pair of normal human eyes, should not see the content.
Then there is only one answer: something is wrong with his eyes.
Or rather, his eyes have mutated!
The reason why humans can't see content in the dark is not that there is no light reflected to the retina.
Instead, a lot of light is directly filtered out at the level of the iris.
Here's a definition: visible frequency.
The electromagnetic waves emitted by cosmic objects include a wide range from radio waves to Îģ ray frequencies. However, there are only two "skylights" left in the earth's atmosphere, one is an optical window (or visible window) with a wavelength of 0.78~0.4Ξm, and the other is a radio window with a wavelength of about 10m~1mm.
In addition to emitting visible light, the electromagnetic radiation of the sun in other bands is basically absorbed by the earth's atmosphere. The "absorption" here does not mean that all the electromagnetic radiation in other bands is absorbed, but there will still be some electromagnetic radiation in the missing bands that are free in the earth's atmosphere.
But they can't "participate" in lighting, so there's no need for the human eye to "set up" photoreceptors for them over the long evolutionary process. This explains why the so-called "visible light" that the human eye can perceive is in such a band (780nm~400nm) and not other wavelengths.
Of course, all of the above is the result of the long-term evolution of the human eye.
And now, Gao Gao's eyes, for some reason, have mutated, and the iris in the eye can absorb those 'electromagnetic radiation in other bands', so he can also see at night.
All of this is just Gao Gao's own analysis, and as for whether it is true or false, he needs to further verify it.
When the time was almost up, I took out the thermometer under my armpit and looked at it: 36.5°.
Very normal body temperature, neither high nor low.
Slowly breathed a sigh of relief, wiped the beads of sweat that did not exist on his forehead, and felt a little more steady.
"If the body temperature is okay, at least it means that the circulation in the body is still healthy. â
As long as the internal circulation is running in a healthy manner, he no longer worries about his 'burping' at any time.
As a young man in the new era who is old and young, he cares a lot about his own life.
What do people live for a lifetime?
He himself thought about this question and debated it with himself.
In the final analysis, he can only come to this conclusion: people live to live.
Therefore, the premise of everything must be to be alive.
Only by living can we realize our values, do what we want to do, and contribute to socialism......
After tossing all night, Gao Gao didn't feel sleepy, but just felt a little uncomfortable.
These so-called discomforts, in fact, can also be ignored, and they are completely compared with the feeling during the day.
"In other words, I prefer daytime?"
When he muttered such a sentence, Gao Gao felt that he could give himself a brain collapse.
Isn't that nonsense, of course humans love the day.
He's not an owl, he's not a vampire, how could he like the night......
Turning on the light in the bathroom, I want to make sure that there is any change in the appearance of my eyes.
If the color of his pupils changes to red, green or blue, as in the movie or novel, he has to find a way to cover it up, such as wearing sunglasses?
"It's okay, it's still a black-eyed Dongguo. â
After carefully screening in the mirror for a long time, Gao Gao breathed a sigh of relief again.
It's not that he's too traditional or too conservative, but as a native of the East, his yellow skin and black eyes give him a sense of steadiness that is much thicker than any blond and blue-eyed.
The main reason is that his parents are yellow-skinned and black-eyed......
After all this, Gao Gao felt a little tired, not physically exhausted, mainly caused by mental tension.
Any ordinary person who suddenly learns that he has the ability to be different from others is mostly excited at first, and then panic.
Man is a social animal.
When you are different from other individuals, other people of the same kind will more or less discriminate against you.
This kind of discrimination is directly related to the size of your differences, if you can crush them, they will only suppress this discrimination in their hearts and show awe of you, if your differences are dispensable to them, they will use all kinds of yin and yang weird words to describe you, or Chiguoguo's hostility to you.
Gao Gao studied law, and also took a variety of subjects such as human social psychology and criminal psychology, so he has a thorough understanding of human nature.
This is also why he considers himself a conspiracy theorist and persecuted delusional person.
This is also the reason why he chose the live broadcast industry.
Even if his seniors and even several professional tutors recommended him to intern at some well-known law firms, he politely refused.
The excuse used is also very perfunctory: the world is so big, I want to see it!
Lying on the bed, Gao calmed down his mood and cleared all kinds of chaotic thoughts in his head.
"Sleep!"
gave himself a mandatory order, and slowly fell asleep.
......
The alarm clock of 7:50 punctually woke Gao Gao from his sleep.
There is no fixed commute time in the live broadcast industry, what you look at is the professionalism of the anchor.
You can sleep until dark, or you can go live all night.
But there's one word that explains the industry well: God rewards hard work.
Gao Gao regarded himself as a professional anchor, and after the alarm went off, he would squint in bed for a while, about ten minutes or so, to ease his wake-up gas.
At around eight o'clock, I would get up from bed, twist my neck a few times, and stretch my whole body.
After a night's sleep, I always feel very stiff, but today I feel a little different.
Due to long-term sitting, he has always felt that his spine and lumbar disc are a little problematic, especially his cervical spine, which will have a dull pain from time to time, and when he does some relatively large movements, he will 'squeak'.
That's why he does so many exercises every day, including radio gymnastics and eye exercises.
Twist your neck a few times, it feels smooth, turn your hips a few times, feel very comfortable, and lower your waist......
"I'll go, how do I turn it up?"
Gao Gao didn't expect that he would be able to lower his waist!
And he went over the top and built an arch bridge directly.
He was a little panicked, how could he stand up?
After thinking about it for three seconds, he came up with a solution: he moved his feet forward and sat on the floor with his buttocks.
As he sat on the floor, Gao Gao's mind began to stir up again.
"Yesterday I had a problem with my eyes, and now I have a problem with my body?"
Although this question is good, he is also afraid.
It's good now, who knows what will happen later?
Isn't there such a word: happiness begets sorrow?
There is also a saying about stock speculation, which is called: good is bad!
Frightened, he took a temperature test for himself again, and the result was not surprising, it was still 36.5°.
"Meaning, the body temperature is constant, and it doesn't change a bit?"
Nervous and high, sitting on the bed, shaking his legs, his mind slightly confused.
"Go to the hospital, can't go! If you really find out what kind of mutation, you will lose your freedom in a minute. â
No freedom, I'd rather die!
"The best thing is to find some scientific research equipment and secretly do a scientific analysis to confirm whether there are other abnormal substances in your body. â
But he is a law student, and he doesn't know those people in the big labs, even if he gives him those equipment, he won't use it, not to mention that he can't get those equipment.
Speaking of this anomalous substance, Gao Gao is quite sure that he must have ingested something unspeakable in his body for some reason.
It is these unspeakable and inexplicable substances that have led to the way he is now.
Well, although he is quite satisfied with the current appearance.
After thinking about it for a long time, Gao Gao couldn't come up with a reasonable solution.
"Since you can't find out the truth, let's protect yourself first!"
At this time, he realized the true meaning of a popular sentence on the Internet: Boys must protect themselves when they go out!
"Ding Dong" WeChat message.
Gao Gao took the phone, unlocked the screen with his face, and looked at it, it was a message from the room manager in the live broadcast room.
"Dashuaibi, it's time to broadcast live, it's late!"
Gao Gao noticed that he had been in bed for more than an hour.
"Right now, right away!"
replied casually, and immediately turned on the computer.