Chapter 166 Cochlear Implants! Welcome to the world of noise and beauty!
The video about the Qinling Zhongnanshan Tunnel ends.

The ancients also admired the infrastructure of the great powers of later generations.

But in the Qin Dynasty.

Ying Zheng watched a video about the Zhongnanshan Tunnel.

The mood is a bit complicated.

On the one hand, Ying Zheng believed that the Qinling Mountains were the dragon veins of the Qin Dynasty.

Ying Zheng was a little worried.

Will digging a tunnel in the Qinling Mountains destroy the dragon vein?
But on the other hand, Ying Zheng also knew very well what the Zhongnanshan Tunnel meant to Daqin.

If the Qin Dynasty, whose ruling core was in the Guanzhong Plain, also had a Zhongnan Mountain Tunnel.

That would definitely be a qualitative leap for the Qin Dynasty's ruling capabilities!
From the perspective of domestic affairs, the power of Guanzhong and Sichuan can be further integrated.

Combine the two.

From the perspective of external military threats, the Qin State will also have an additional military route.

Does Ying Zheng want his Qin Dynasty to have such a magical and magnificent super tunnel?
I can only say that I definitely want to have it.

Tang Dynasty.

Li Longji looked at the sky.

People travel quickly between the north and south sides of the Qinling Mountains through tunnels.

I couldn't help but sigh and said:

"The most difficult part of traveling from Guanzhong to Bashu is crossing the Qinling Mountains."

"If our Tang Dynasty also had this tunnel, it would be much more convenient to travel to Yizhou."

"It's a pity that I, the Emperor of the Tang Dynasty, am very busy and usually don't have the spare time to travel to Yizhou."

……

Song.

Zhao Gou saw from the sky that vehicles from the north could easily pass through the Qinling Mountains and head south.

He couldn't help but pat his chest in fear.

"It's terrifying!"

"It would be too easy for the Jin people in the future to go south! Fortunately, the Song Dynasty where I live does not have the Qinling Tunnel that would facilitate the enemy's rapid invasion!"

"Otherwise, half of the Song Dynasty would be in turmoil."

……

A new sky-high video has appeared.

This time it’s just a short video of social news.

[A boy in kindergarten openly shows off his prosthetic limb.]

[A little boy in kindergarten lost his left leg in an accident, but he was not laughed at nor did he feel inferior when he was in kindergarten. ]

[Instead, he communicated openly with his friends and showed off his prosthesis]

[The two friends nearby looked at the boy's prosthesis curiously. ]

[But there was no disdain or discrimination. They were not only curious, but even exclaimed that it was so cool! ]

【When netizens saw this touching and heartwarming scene, they all gave it thumbs up. 】

[Come on, this is super cool! ]

[You are so cool, kid, you are Iron Man! ]

[Doesn't this mean the entire light should be put up? ]

[I hope you can continue to be so generous, and I also hope the children around you can continue to be so heartwarming. ]

[The sooner you uncover your scars, the sooner you will become confident and strong. Come on, strong kids. 】

The short news video has the power to warm people's hearts.

When the ancient people saw this scene, they all gave thumbs up to the strong child of later generations.

At the same time, I really feel that.

The prosthetic leg on that kid's leg is very cool.

There were also prosthetic limbs in ancient times.

But ancient prosthetic limbs were basically just a simple wooden stick. At most, the stick was made into the shape of a leg and a shoe was put on the outside, making it barely visible.

But the prosthesis displayed on the sky screen clearly has multiple powerful functions, as well as extremely high flexibility and lightness.

There are obvious differences and gaps.

Especially at the end of the video.

The child also moved his legs so that the ancient people outside the canopy could see some of the functions of the prosthesis.

Like real legs, it can flexibly adjust direction, bend, etc.

This made many ancient craftsmen's eyes light up.

Spring and Autumn.

A few days ago, Lu Ban had custom-made a wooden prosthesis for an injured officer.

When it was made, Lu Ban felt that the prosthesis he made was special.

Very good!
It is the lightest, most flexible and durable prosthesis in the world.

But after the sky dome video just now.

Even though he only watched for a dozen seconds, Lu Ban could tell at a glance that the prosthetic limbs of later generations were incredibly flexible!

Lu Ban suddenly felt that what he had done was not good enough.

"How come the craftsmanship of later generations is so advanced?"

"I was inspired just now during the ten seconds I spent looking at the prosthesis."

"Study it when you get back."

Zhuge Liang also decided to do some research after returning.

Zhuge Liang was not only an excellent craftsman, but also a military leader.

In the course of war, there will naturally be many wounded soldiers in the army.

Many of them lost a leg or an arm due to injuries.

Many soldiers who were discharged due to disability had a very difficult life after returning.

Even basic self-care is very difficult.

And now, the prosthetic limb that appeared on the sky gave Zhuge Liang some inspiration.

"Well, I've already drawn up the sketch."

"If it can be produced, it will surely be of great help to those disabled soldiers."

Zhuge Liang stroked his beard and smiled with satisfaction.

The next video appeared immediately.

[When a baby born deaf wears a cochlear implant, he hears the sounds of the world for the first time...]

A little boy less than two years old appeared on the sky curtain.

He stood in his father's arms, and people around him called the little boy's name.

But he didn't react at all, because he couldn't hear anything!

Then the father next to him activated the cochlear implant.

[Son…son…]

The father's gentle call from the sky.

At the same time, touching background music played.

I saw the little boy on the sky, and he heard the voice of this world.

I was stunned at first, then my eyes widened!
He looked in the direction of his father in disbelief.

The next moment, an expression of surprise and fear appeared on the little boy's face.

Two expressions appear at the same time!

The little boy also started to cry loudly.

The parents standing by saw their son's performance.

Knowing that he heard the sounds of this world for the first time, I couldn't help but cry along with him.

The sky screen video continues to play.

Another little girl appeared.

She was playing with her toys by herself, oblivious to the people around her.

Until the doctors activated the cochlear implant with a ding.

The little girl who was playing with toys was stunned for a moment.

Her eyes widened and she remained stunned for five full seconds.

She slowly turned her head and looked in the direction where the sound came from.

Then he started crying.

And the images of deaf children wearing cochlear implants for the first time continue to play.

A little boy in a down jacket is lying on the table playing with toys.

Suddenly the cochlear implant activated.

The mother at the side whispered: [Shh! Don't talk, he seems to be listening.]

When the child heard the sound, he froze in place.

I turned my head and looked in the direction of the camera my mother was shooting.

He didn't cry, but listened carefully to his mother's voice.

Another little boy in a sweater appeared after his cochlear implant was activated.

He rolled over on the ground, crying loudly, obviously terrified.

The mother standing by saw her child's performance.

I knew he heard the sound, but I couldn't help but burst out laughing.

……

At the end of this video, there is a cute little girl.

She yelled loudly.

[Mom! My cochlear implant is out of power. I can’t hear anymore! ]

The mother rushed over when she heard the sound and replaced the battery in the cochlear implant hidden in her daughter's hairpin.

【Baby, do you hear me now? 】

[Hey, mom, I heard it. Please change the battery for me. I can hear it now.]

[Mom, when the cochlear implant is out of power, it’s so quiet that I can’t hear you talking…]

After changing the battery, the little girl lay on the table and continued to do her homework.

And this sky-high video about cochlear implants.

That's the end.

Many netizens saw the cochlear implant, a magical product of technology, for the first time and expressed their admiration.

At the same time, I am sincerely happy for those deaf babies who can hear the sounds.

《The defense is broken! 》

《Baby, welcome to this noisy world! 》

《Welcome to this beautiful world of listening. 》

This is what technological progress means.

《In fact, babies cry when they hear the sound because they are scared.》

《Seeing the children suddenly freeze and then burst into tears, I felt really happy for them.》

"I am happy for them, but I also cried."

"Isn't this cochlear implant cheap?"

"It is indeed not cheap. It used to be extremely expensive, but now it is included in the centralized procurement catalog and the price has dropped a lot. Ordinary people can afford it."

"Although I don't have children yet, I was moved to tears when I saw this."

"This video makes me want to cry. Fortunately, these babies can hear the sound in the end."

"His quiet world suddenly became noisy and lively. Time burst into colorful light and shadow at that moment. For the first time, he truly felt the whole world. "

……

Outside the sky, the ancient people were also deeply shocked!
It’s not like netizens today who are shocked because the child finally heard the sound.

But I saw that the technology of later generations could actually allow the deaf to hear again!

The impact of this on the ancient people was actually quite huge!

In the previous video, we saw the prosthetic technology of later generations. In fact, ancient people accepted it relatively quickly.

After all, ancient people were also able to make prosthetic limbs.

Just not as advanced as modern ones.

But in the context of ancient people, letting the deaf hear sounds was often even used as a way of swearing!
Unexpectedly, technology in later generations has advanced to the point where the deaf can hear sounds.

The iron laws of oaths have been broken!
Late Han Dynasty.

Liu Bei looked at the sky and saw the expressions of surprise and fear on the faces of the babies who heard the sounds. He was also deeply delighted by the cochlear implants of later generations.

Liu Bei stroked his palms and clapped his hands.

"Good! Great good!"

"It is such a good deed to let deaf children hear sounds!"

"It also made me deeply appreciate the greatness of future technology!"

“So this is how technology should be used!”

In the Tang Dynasty, Du Fu was already deaf.

Looking at the cochlear implants on the sky, looking at the children of future generations who can hear sounds again.

I can only express envy and hate myself for not being able to live in China in the future!

(End of this chapter)