There are not many people in the subway, three by two.

It takes a little more than half an hour to get from Jinko Station to the Changshou Station, which is the closest to Gao's residence, but less than an hour.

WeChat can't log in to the metropolis yet, you can only use Alipay, and you have to turn on Bluetooth.

"It's a nuisance. ”

muttered, Gao Gao finally got everything done, and swept the displayed QR code at the turnstile.

Just as he was about to enter the station, he was stopped by a voice.

"Sir, please show your ID. ”

Looking back, it turned out to be a police uncle on duty.

"Are you calling me?" asked Gao Gao, gesturing to his nose, somewhat uncertain.

"Yes, this is my ID, please cooperate with our inspection. ”

Uncle police officers methodically carried out the proper inspection steps, so that Gao Gao could not find the slightest fault.

The people are very polite, and he is a handsome guy, and there is a heroic policewoman next to him, and he can only honestly take out his ID card.

"Well, what's the problem?"

When he spoke, Gao Gao was a little cautious, and at the same time there was a little bit of confusion.

"It's okay," the police brother took his ID card and looked at the high face for a long time, and looked at it several times before returning the ID card to him and letting him leave, "It's just a routine check." ”

took the ID card, touched his nose highly, and looked inexplicable.

When he walked away, he heard a conversation between the two.

"It's normal, your eyes are too bad, aren't you?" the man's voice said.

"What's your name?" the female voice said.

"I didn't pay attention, it seems that the surname is high, but don't say it, this kid is very handsome, but with a bald head, don't check who he is......"

Yes, Gao Gao knows why it was verified, it turned out to be because of his bald head.

Not only did the people's defenders want to check him, but even the other passengers in the subway distanced themselves from him intentionally or unintentionally.

touched his bald head, and Gao Gao was a little embarrassed.

He doesn't want to be bald, he also likes to have long hair, and it looks good to dye his hair with a little color.

But if it's been struck by lightning, what can I do......

But fortunately, the hair has begun to grow, and when I rub my scalp, I can already feel the feeling of scratching.

The weather was better today, and he didn't bring a hat when he went out.

The main thing is the feeling of the sun shining on the scalp, which is too comfortable.

Maybe the sun shines more and your hair grows faster?

In a moment of thought, the subway doors closed and drove slowly.

There are not many passengers in the carriage, and it would be nice to have two or three people in a row of seats.

Sitting in the seat peacefully, the live broadcast of betta fish was played on the mobile phone, and Gao seemed to enjoy it very much.

He hadn't taken the subway for a long time.

Even if you want to go out, most of them drive by yourself, and if you can't do it, you can take a taxi.

"Next stop: Longevity Station, please ......"

Hearing the mechanical girl's prompt to report the station, Gao Gao stood up from his seat.

The train is still running smoothly, and there will be no swaying from side to side when walking in the carriage.

"Crunch"

Suddenly, there was a piercing grinding sound, followed by a huge force from the soles of his feet, and the tall body fell directly to the side due to inertia.

This time it was not a slow brake after a pit stop, but an emergency brake.

According to high estimates, the subway should run at a speed of about 40 km/h, which is about 11.1 m/s.

Without any reminder or support, it is impossible for an individual to stabilize his or her body.

He could already predict his embarrassment: a bald man of almost two meters lowered his head to play with his mobile phone, and then "banged" and smashed into the bottom of the train.

Just when his body was extremely tilted and he was about to fall, he stretched out his left arm as hard as he could, hoping to find something to support it, or pull it, so that his falling posture would not be too embarrassing.

In a hurry, he also tried his best to hope that his feet could stand more steadily, and his toes were subconsciously tightened a lot.

As a result, I didn't catch anything, but the soles of my feet seemed to be stuck to something.

Under the force of inertia, Gao Gao still uncontrollably tilted sideways at a large angle.

It's just that none of his body parts touched the bottom of the carriage except for his feet.

He was like a big tree, firmly grasping the bottom of the car with his own root system.

It all happened in an instant, and after a few seconds, the subway came to a complete stop.

This was followed by the conductor's announcement, to the effect that the passengers should get off the train in an orderly manner and follow the station staff to evacuate from the emergency passage in an orderly manner.

Although there were not many passengers in the carriage, such a shocking accident still caused a lot of panic to everyone.

The girl on the other side was about to bite her lips, her face was pale, and she was covered with sweat.

Her still trembling lips and trembling hands showed how much fear she had endured.

"It's okay, let's get out of the car. ”

Out of machismo, Gao Gao still whispered a word of comfort.

The main thing is that this girl looks pretty good, and she has to have at least 83 points if you score it, which is very outstanding.

"Hmm...... Well, get off, get off......"

Seeing that she could still walk on her own, Gao Gao didn't have to help her or anything, in case she was misunderstood that she was a hooligan, it would be difficult to explain.

Gao Gao, who was following the girl, did not notice that the girl's phone was on camera.

Following the station staff, everyone finally arrived at the nearest station.

There is no need to ask, Gao Gao knows that there must be a lying rail incident ahead.

He had already known about the matter from the smell of blood in the air and the cacophony of discussions.

The deceased was a male who was lying on the rails for unknown reasons and whose identity was unknown.

The relevant authorities also arrived, including the ambulance, but basically they were not needed.

This happened, and Gao Gao was no longer interested in changing to other subways, so he left the subway station directly from this station.

As for why men don't want to commit suicide, the reason is nothing more than money or people.

He is not a person who likes to gossip, especially this kind of tragedy, the specific reason must be announced in the news in a few days.

As I sat in the taxi, I was thinking about another question.

How did he stand firm on a train with emergency braking just now?

He was pretty sure he wasn't holding anything, and he didn't have anything like 502 glue on the soles of his feet.

But he just stood firm, and the lower plate could be said to be immovable, as if it were nailed there.

It's a bit wrong to say that the "nail" is there, it should be said that it is "sucked" there.

That's right, it's "sucking", like a magnet, which is fiercely adsorbed on the bottom of the car.

Martial arts novels or film and television dramas give this kind of kung fu a name: jack pendant.

It means that the body is like a thousand pounds, and it can be firmly stabilized on the ground, even if you push him or kick him, you can't move him a bit.

But there is such a thing as a jack pendant, which can be explained by science.

When I was in college, Gao Gao was fortunate to see a military training instructor perform this stunt.

He stood alone on the playground and let three of his classmates push him hard together from one direction.

I saw that after he made his work, the three of them used their strength to eat, but they couldn't do anything about him.

Of course, in the end, it was expensive to crack the instructor's magic skills.

He asked three classmates to use a trick to pull onions on dry land, directly pulled the instructor out of the ground, and ran around the playground with him, and the result was that the four of them stood together for two hours in a military posture.

The scene in his memory told him that the so-called jack drop was just an improper angle of force, of course, this also had something to do with the size of the force.

For example, if an object is placed on a horizontal plane, the force in the vertical direction will certainly not cause the object to be displaced horizontally.

As the direction of the force changes and the magnitude of the force changes, there is a certain possibility that the object will be displaced.

Of course, the magnitude of this angle and the magnitude of the force depend on the coefficient of friction between the object and the ground.

When the magnitude of the force does not change, the angle formed between the direction of the force and the horizontal plane is called the friction angle when the direction of the force changes until the object can be displaced.

In other words, as long as the magnitude of the force remains the same, the angle between the direction of the force and the ground is less than the friction angle, and the object will be displaced.

In reality, those who are proficient in jack pendants only change the direction of force through their body organs, such as arms, waist, legs, etc., when their body is affected by force.

As a result, the angle between the force and the ground is greater than the friction angle, so that you will keep yourself still.

Therefore, Gao Gao asked his three classmates to directly pick up their instructors, which naturally broke his magic skills.

But here's his problem: he was subjected to the force of inertia, which was a horizontal force, and he had never learned a jack drop.

The force in the horizontal direction can be said to be a 0° angle, which is definitely less than the friction angle.

With an inertia of more than 40 per hour, this force is definitely not small.

He hasn't learned the jack pendant yet, how can he transform this friction angle through his own body organs, it's impossible.

Then there is only one explanation: this matter has nothing to do with the principle of the jack pendant.

The reason for the horizontal direction is directly ruled out, and the problem lies in the vertical direction, that is, between him and the ground.

There are many ways to ensure that an object does not fall vertically.

It can be achieved by reinforcing the perimeter and providing an external force to the object, but this is directly excluded because it does not rely on any external force.

He didn't "plant" it in the car body, so everything had to start from the place of "sucking".

I paid the fare with my mobile phone and went straight back to my bedroom.

He didn't have the heart to make cooked food for Xiaohua, so he directly took two packets of dried fish and threw them to him: "Eat, I'm busy with something, I'll make boiled fish for you at night." ”

"Meow. ”

Hearing it, Xiaohua was a little unhappy.

"Brother, there is really something, how about a meal for you in the evening, in addition to boiled fish, how about another grilled fish?"

There's no way, he's just such a kind, and he can only coax it.

"Meow. ”

Well, I reluctantly agreed to his proposal.

[July 5, sunny;

Today a new ability was discovered, the Jack Pendant;

It's a real jack fall, a high-speed train, under the sudden braking, I can not move at all;

Guess: There was some kind of connection between the body and the body, and the two poles of a magnet were attracted, and I was firmly attached to the body. 】

Closing his eyes, Gao began to remember how he felt.

——————

Ps:

Thank you Momoran~ 500 tips to go, love you!

Current Debts:

The collection is up to standard, and two chapters are owed;

The recommendation vote is up to standard, and two chapters are owed;

It's a total of four chapters, and it's all ~~ more than 3000 big chapters on the day it is put on the shelf, and you won't fool people with 2000 small chapters, so you can rest assured.

Oh, by the way, the reward is currently a cumulative 9900, and it's fast, full 10000 plus a chapter ~ who will assist?