I Don’t Want to Win Lying Down

Xu Mang looked at his phone and didn't know what to do for a while. He had already fought against his fate, but he still failed in the end. I have to say... men are reliable, pigs can climb trees, and I thought we would establish a relationship with Ding Jun. formed a deep friendship.

As a result, when someone else called, this friendship was gone...

Hello?

Xiaoman? Xu Mang finally answered the call, and asked cautiously, What's wrong?

It's nothing... I just want to ask if you are short of money recently?

Not as manic as imagined, but unusually stable, and even asked if he was short of money.

this...

This is Yang Xiaoman?

Lack of money. Xu Mang said seriously, Too short.

Um...

Then I will give you a little more... Your future pocket money will increase to ten thousand. Yang Xiaoman said softly: If it is not enough, you can continue to increase it. Of course, it needs to be approved in front of me. Combine your performance.

ah?

Xiaoman? Xu Mang said worriedly, Did your brain be crushed by the door?

Hate!

You were squeezed by the door. Yang Xiaoman said angrily, That's it...but do you have anything to say to me?

...

No! Xu Mang was cruel, and pushed himself one step closer to the edge of death.

After hanging up the phone,

Xu Mang was in a dream, but the dream didn't last long, and he was slapped in the face by reality.

first,

He has to deal with the problem of a black hole, and secondly, what kind of world will he encounter after entering the black hole, but according to the writer's intention, after entering the black hole, people will reach a higher-dimensional universe, that is to say, they will travel through time and space.

this...

It is undeniable that the imagination is rich,

But it's impossible.

According to the two schools of modern physics, the quantum theory defines the interior of a black hole as a wall of fire, and people entering it will be reduced to ashes. From the perspective of the theory of relativity, as long as a person approaches a black hole, he will be torn apart by gravity.

It's dead anyway...

Five-dimensional space...

Xu Mang hadn't done much research on dimensional space. Regarding the issue of dimensional space, he planned to ask Lisa Randall, an expert in this field.

Finally, regarding the wormhole problem,

Xu Mang thinks that wormholes do not exist. There is no evidence to prove that there are wormholes in the universe, but movies must have wormholes to promote the plot. This... this is the end of the f*ck again. How should this wormhole be built? Related models?

Without any choice,

Xu Mang found his best buddy of the same style, brother Chuan Xiao, an Internet expert. As a former researcher at the Shanghai Observatory and a black hole physics researcher, there shouldn't be any problems.

Simply told Brother Chuanxiao about the request, and the two decided to start researching the next day. Since Brother Chuanxiao had resigned from his job as a researcher at the Modu Astronomical Observatory, he copied all the data. Although it was not kind to do so, these The data itself does not belong to the Modu Observatory.

Xu Mang?

How long is the business trip? Brother Chuan Xiao asked.

Well...

One month. Xu Mang said, But I want to hurry up. It's best to finish this matter before the completion of the laboratory, otherwise it will be too tiring to hold several jobs.

That requires an office location. Brother Chuan Xiao said: The formaldehyde in the laboratory has not yet evaporated, and it is too dangerous to work in the laboratory. Let's find a safe place to work.

at this point,

Xu Mang and Brother Chuan Xiao had similar views, health was the most important thing.

afternoon,

Xu Mang returned to his apartment, pushed the door open and saw Yang Xiaoman lying on the sofa, seeming to be browsing Weibo, seeing her calm face, Xu Mang breathed a sigh of relief, although he didn't know what happened. What, but so far it looks safe and sound.

came back?

I'll make you a sandwich? Yang Xiaoman glanced at Xu Mang, There just happens to be a can of tuna.

I want to eat a ham sandwich, Xu Mang said.

good husband.

Yang Xiaoman smiled, put down his phone and went to the kitchen. At this time, Xu Mang came to the sofa hesitantly. He noticed the phone on the coffee table just as he sat down, and the content on it made him shudder.

This is a report... The headline reads, Husband was stabbed more than 20 times by his wife for hiding money from the house, and finally died.

Xu Mang: (￣△￣;)

this...

Why are you watching this kind of news all of a sudden?

Of course Xu Mang didn't dare to say or ask, because he had ghosts in his heart.

soon,

The so-called ham sandwich is finished. In fact, it is to take out the ham slices from the refrigerator, put them directly in it, put a few lettuce leaves, spread a little mayonnaise and finish. You don’t even need to turn on the fire. This is very friendly to Xiaoman. She has found a way to make it The joy of food.

...

Xiaoman? Xu Mang saw that Xiaoman was browsing a shopping website, but what she bought was a fruit knife. Combined with the previous news... Xu Mang almost didn't pee.

Well?

You... What are you buying the knife for? Xu Mang asked.

Just take a look. Yang Xiaoman raised his head and said with a smile: Don't worry, I didn't come to stab you, and you didn't hide any private money.

In a strong aura, with a guilty conscience against himself, Xu Mang finally confessed that he had made false accounts.

Little Man...

I reported false accounts to you. Xu Mang shook his head and said cautiously, Actually, I made two million dollars.

However,

This number did not satisfy Xiaoman, at this time she said seriously: Is it less?

ah?

No. Xu Mang froze for a moment, then asked curiously, It is indeed this number.

not enough!

500,000 is missing. Yang Xiaoman said seriously, Shouldn't it be 2.5 million?

two and a half million...

It was indeed 2.5 million, but the middleman took half a million.

Ding Jun took 500,000 yuan and said it was an introduction fee. Xu Mang explained, I can't help it. This guy is becoming more and more a thief. It may be that he has lived in the United States for too long and has been contaminated with some capitalism. breath.

At this time,

Xiao Man, who was frowning tightly, stretched out, and smiled at Xu Mang, I'll help you get back.

But before Xu Mang could express his admiration, Yang Xiaoman said with a dark face, Death is inevitable, but life is inevitable. You can sleep on the sofa tonight!

don't even say,

Ever since the sofa was bought, Xu Mang wanted to try the feeling of sleeping on the sofa, and finally, after working hard, he had the opportunity to experience the sofa.

Sajia is worth it in this life!

...

the next day,

Xu Mang found Brother Chuan Xiao, and with his relationship, the two of them temporarily rented the office of the Observatory in Shanghai to study issues about astrophysics in the movie.

Fuck!

100 million times the mass of the sun? Brother Chuan Xiao was almost scared when he heard this request. What is the concept of a black hole with a mass of 100 million times... The largest black hole in the Milky Way is 4 million times the mass of the sun. 100 million times... Kind of scary.

yes.

That's not the key... It has to exist in isolation in this universe. Xu Mang smiled wryly, It also has to be visually stunning.

actually,

Xu Mang knew how to do special effects. He had triggered this skill before, but now it wasn't a matter of special effects. He didn't even know what this kind of black hole looked like. He had a photo of a real black hole before, but it was too blurry.

Xu Mang?

I do know a suspected black hole celestial body is similar to what you want. Brother Xiao Chuan said seriously: This is an active celestial body, located near Markarian 177, and the current evidence shows that this is a black hole that was kicked out .”

kick out?

Xu Mang was stunned for a moment. Although there was a possibility of the black hole being kicked out for existing reasons, no one had observed the black hole being pushed out of the galaxy.

In the end, Xu Mang decided to make a model first, and then continuously make corrections on the model, trying to meet the requirements while taking into account the basic knowledge of astronomy and physics, so as not to be approached by the bully.

It took the two of them an hour to complete the envisioned black hole, but it seems that the black hole is too hard-core.

Why don't we cancel the Hawking radiation. Xu Mang frowned and said, Although the existence of Hawking radiation increases the visual impact, according to the plot of the movie, the protagonist is going to enter the black hole.

also.

However... what about the matter in the surrounding accretion disk? Brother Chuan Xiao said: A black hole that exists in isolation, without devouring other matter, how can these matter be explained?

Depend on,

how could I know!

Xu Mang's face was filled with the word 'sad reminder', and he really didn't know how to explain it.

However, it can explain why the matter in the accretion disk will not be sucked in. In the journal Nature Physics, there is a paper of its own, Useful Value of Quasi-Periodic Oscillating Signals in Black Holes, which describes the existence of a stable near the black hole. track.

Let the screenwriters write it themselves. Xu Mang said helplessly, We gave them a few options. First, the black hole swallowed one or two medium-sized galaxies. Second, the black hole swallowed a large number of wandering planets. Third, This black hole swallows the gas cloud.

indeed,

This required imagination, but Brother Chuan Xiao was quite satisfied with Xu Mang's several guesses, the first of which was more likely.

This accumulator... Xu Mang pointed to the accumulator filled with a large amount of matter, frowned, and said, Aren't you right...I always feel wrong, Brother Chuan Xiao...We need to do more. More research is needed to present the most realistic and shocking black hole model.

reality...

too difficult!

The previous photo of the black hole was real enough, but it turned out to be burning briquettes.

What the movie wants to express is to stand on the edge of the black hole and see the huge black hole with your own eyes.

Subsequently,

Brother Xu Mang and Brother Chuan Xiao finally understood why this accumulator is a bit strange, because the whole black hole looks too smooth without the gravitational field lens, but if the gravitational lens is added, it will cause the curvature of the Einstein effect to change. It is impossible to calculate.

Xu Mang dug out the first photo of a black hole and carefully observed the burning briquettes. In this real photo, one side is bright and the other side is dark. This is the effect of Doppler frequency shift, so he should also consider it. to the Doppler shift.

But...

This is not shocking enough!

Xu Mang?

Can others render it like you? Brother Chuan Xiao said helplessly after seeing Xu Mang's black hole model: Around the event horizon... this aperture... how much does it cost to render it?

They have money. Xu Mang said with a smile, Anyway, I provide the most correct black hole model, and the others are irrelevant to me. By the way...do you think the curvature of the accumulating disc under the gravitational lens is normal? ?”

Brother Chuan Xiao glanced at it, and said seriously: It's a little exaggerated, you will definitely be sprayed to death by the gangsters.

 …

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