There is an 11-year-old "superpower" boy in Hunan.
Not only was he able to hear the sound of the TV turning on and off from ten meters away.
You can even hear the ultra-high sound waves emitted by bats.
This discovery not only stunned the whole family, but also surprised the doctors.
Some experts even believe that this magical child is expected to become a pillar of the country.
What kind of legendary experience did this little boy have?
How was his downwind ear ability discovered?
A boy born with a tailwind ear
01 Discover superpowers
This little boy with natural tailwind ears is named Zhu Ling.
In fact, at the beginning, the family did not know that the child had a different hearing from ordinary people.
Even Zhu Ling himself didn't know.
This matter was first discovered by the child's grandfather, Zhu Tongbai.
Zhu Ling's parents are busy because of their work,
There was no time to take care of him, so most of the time was spent with my grandparents.
Zhu Ling's grandfather Zhu Tongbai
On this day, after Grandpa took Zhu Ling, who had just finished school, home,
I went back to my bedroom and lay down and rested.
Zhu Ling is a sensible child, and as soon as he comes home, he sits at his desk.
Take out your homework and write a book.
But the book hadn't been drawn a few times, and it was as if he had heard something.
Shouting to Grandpa's bedroom on the other side of the house, "Grandpa, you watch TV a little quieter." ”
"It bothers me with my homework."
Zhu Ling heard the sound of grandpa turning on the TV
This sounded very reasonable and ordinary request, but it frightened Grandpa.
Because Grandpa had just turned on the power of the TV.
Even the picture of the show has not yet come out, let alone the sound.
In this case, how did the grandson know that he had turned on the TV?
Zhu Tongbai felt that it might just be a coincidence, in order not to disturb his grandson's study.
Or put the TV on the machine.
Grandpa Zhu Ling turned off the TV curiously
How did I expect the grandson's voice to come out of the opposite room again,
"If it's closed, I can study with peace of mind!"
This completely stunned Zhu Tongbai.
If it was a coincidence that the TV was turned on just now, how did Zhu Ling know that Zhu Ling had just turned off the TV?
There is absolutely no sound when the TV is turned off.
Grandpa finally couldn't help it, and asked curiously, "How do you know I turned off the TV?" ”
Grandpa was examining Zhu Ling's ears
Only to see Zhu Ling reply lightly: "I heard it." ”
This answer made Grandpa even more surprised, this switch TV did not sound Grandson heard anything.
To confirm that Sun Tzu guessed correctly by coincidence,
Grandpa turned on the TV again and asked Zhu Ling to reply, but he answered correctly.
Several consecutive tests Zhu Ling did not make a mistake,
Grandpa affirmed that his grandson had hearing beyond ordinary people.
Wait until the child's mom and dad come back in the evening.
Grandpa tested Zhu Ling's hearing many times
Grandpa told them about the discovery.
Mom and Dad's first reaction was definitely disbelief.
If the child has hearing beyond ordinary people, how come the family has not found out at all for so many years?
With that, Zhu Ling's father tested his son again.
He asks children to stand in the toilets of their homes, which are the best places for sound insulation.
Then turn on the TV, too, before the picture appears on the TV.
When Dad came back, he asked Zhu Ling to stand in the toilet and listen to the sound
Zhu Ling shouted in the toilet: "The TV is turned on." ”
The father turned on the TV again, and Zhu Ling heard the same thing.
The next family believed that Zhu Ling was indeed different from ordinary people.
Zhu Ling came out of the toilet and looked at the unbelievable expressions on everyone's faces.
He said lightly, "Is this strange thing?" I could hear it when I was a kid. ”
As soon as these words came out, I was still wondering when my son had practiced this skill.
Even if Zhu Ling stood on the balcony, she could hear the power-on sound of the TV set
Suddenly, I realized that my son was born with a tailwind ear.
And asked, "Then why haven't I heard you say that?" “
Zhu Ling replied, "I thought you could all hear it too." “
It seems that Zhu Ling has become accustomed to it, plus he is a relatively introverted and non-talkative child.
I never communicated with my family about it.
If it were not for the accidental discovery by Grandpa this time, it is estimated that Zhu Ling's special function would not have been discovered.
Grandpa recounted that Zhu Ling thought the others were like him
Later, some reporters also learned about the 11-year-old prodigy.
Came to Zhu Ling's home and wanted to find out.
If it is true, then why can this child's hearing be different from ordinary people's?
Could it be that the structure of his ears is different from everyone else's?
With such questions, the reporters conducted further investigations into Zhu Ling.
The reporter came to Zhu Ling's home to investigate
02 Further excavation capability range
The reporters tested it in every corner of their home.
I found that no matter where the child stood, he could accurately say the status of the TV.
At this time, some people are curious, so how wide is the child's downwind ear ability?
Is it possible to hear sounds no matter how far away, or is it only possible within a certain range?
Everyone asked Zhu Ling to stand downstairs, which was 10 meters away from the TV.
The reporter continued to turn on and off the TV, and this time Zhu Ling's judgment began to make mistakes.
Zhu Ling could also hear the UPstairs TV set turning on when she stood downstairs
Continuing to stand far away, when he came to the side of the road, Zhu Ling couldn't hear it at all.
It seems that the child's tailwind ear will still be limited by distance.
After testing it on television, the reporter decided to let Zhu Ling directly identify the voice that spoke.
In order to have a comparison, everyone found a little girl to listen to the sound with Zhu Ling.
The two children sat down in one room, and the reporter closed three soundproof doors.
A word was said in the other room for the two to repeat.
Zhu Ling and another girl took a hearing test at the same time
As soon as the reporter's voice fell, Zhu Ling repeated it word for word.
But he said he could only hear a little bit of sound.
The other girl, however, did not hear a sound at all.
After continuing to deepen the difficulty, the reporters found that in the simple listening to the sound,
Zhu Ling was not as sensitive as when he listened to the TV switch.
This made the reporter wonder why there was no sound on and off the TV.
Zhu Ling could hear more clearly than his voice?
Zhu Ling repeated it perfectly but could only hear a little
Could it be that Zhu Ling's downwind ear would be better used in the face of electrical appliances?
So the reporter switched on and off several other electrical appliances separately, allowing Zhu Ling to distinguish the state.
Discover that a child's specific functions do not work for every electrical appliance.
So what are the conditions that trigger a child's superpowers?
Faced with all kinds of questions, the reporter decided to find a more professional person to answer.
The reporter tested Zhu Ling with other electrical appliances
03 Hospital examination
The reporter first took Zhu Ling to the hospital.
Want to see if the child's tailwind ear is likely to be because,
His body structure is different from ordinary people.
Dr. Li from the Department of Otorhinolaryngology of Hunan Provincial People's Hospital received the group.
After learning of everyone's intentions, Dr. Li carefully examined Zhu Ling's ears.
No anomalies were found.
The doctor is examining Zhu Ling
Next, Dr. Li took Zhu Ling to an electrical hearing room.
There is an accurate hearing test instrument here, which can figure out Zhu Ling's hearing range.
Inside, the nurse brings the child a tester,
And ask him to respond when he hears the voice.
At the end of the test, the doctor was surprised to find that Zhu Ling's hearing range was twice as wide as that of ordinary people.
Normal people can hear 0 to 20 decibels, but Zhu Ling can hear negative 5 to 40 decibels.
The nurse brought the instrument for Zhu Ling
This result shocked Dr. Lai, who had been practicing medicine for many years.
He said: "I have also seen people with good hearing. ”
"But it's the first time I've seen someone with such a wide range of hearing."
This also explains why across the three soundproof doors, Zhu Ling can clearly hear what the reporter said.
It seems that this child is really talented.
Although it has now been confirmed that children's hearing is indeed better.
The results shocked the doctors
But there is still one problem that has not been solved,
Why can he tell the switching state of some electrical appliances?
These appliances do not make a sound when they are switched on and off, and it is impossible to hear them no matter how good your hearing is.
In response to this problem, the doctor can not do anything, it seems that only more professional people can be found to answer.
The reporters contacted many parties and found Professor Deng from the School of Physics of Central South University.
Can the secrets of Zhu Ling's body be completely solved this time?
Professor Deng received reporters and Zhu Ling
04 Expert approval
After Professor Deng learned of the superpower of the little friend in front of him,
Asked, "Did you hear anything when you were discerning the switch of the TV?" “
Zhu Ling replied, "It just feels like there will be a buzz in my head." “
Hearing the child's reply, Professor Deng immediately had a direction.
Maybe Zhu Ling could sense the presence of ultrasound!
When it comes to ultrasound, the child's grandfather also remembers one thing.
Grandpa remembered something that had happened to Zhu Ling again
It was a summer night, during the active bat season.
A bat hovered in front of the house, and no one sensed it.
Only Zhu Ling said, "There seems to be something at the door." “
Grandpa came to the door to confirm and found that there was indeed a bat hanging upside down on the door frame.
Although Zhu Tongbai did not go to school for a few days,
But he knew that bats used ultrasound to identify their positions.
Bats rely on ultrasonic positioning and predation
So as soon as Professor Deng mentioned ultrasound, Grandpa remembered this matter.
This made the professor feel that Zhu Ling was relying on ultrasound to identify the state of electrical appliances.
In order to test this conjecture, Professor Deng led a group of people to a laboratory.
It's full of machines, Professor Deng explains:
"These instruments can emit ultrasound waves that ordinary people can't hear."
With that, he sat down in front of an instrument and made Zhu Ling lean over to listen.
Professor Deng is testing whether Zhu Ling can sense ultrasound
Professor Deng kept turning the knob in his hand, while Zhu Ling responded from time to time.
After a period of testing, the professor gave his conclusions.
Zhu Ling was indeed able to sense the presence of ultrasound!
Normal people can feel the frequency of sound waves in 20 to 20,000 Hz.
And Zhu Ling was able to feel the sound waves of up to 35,000 hertz.
This is a staggering number that has been comparable to professional sonic test instruments.
Professor Deng was surprised to find that Zhu Ling could perceive the ultrasonic wave of 35,000 hertz
This also explains why Zhu Ling can only distinguish the switching state of some electrical appliances.
Because some appliances have an acoustic frequency of more than 35,000 Hz when switching.
Not in Zhu Ling's perceptual range, it was impossible to distinguish.
This discovery made Professor Deng feel incredible, and also said:
"This child is very worthy of training, if you can train stronger listening skills."
"Will certainly play a huge role in the military of the country!"
Zhu Ling is expected to be trained as a military talent
05 Conclusion
At the end of the story, we also hope that Zhu Ling's children can study hard.
Take advantage of your own tailwind ear to become a pillar of the country as soon as possible.
We as ordinary people also have our own strengths and weaknesses.
Be good at discovering your strengths and constantly strengthening.
In the future, if it is used, it will certainly have a good job in the corresponding field!