I Don’t Want to Win Lying Down

Xu Mang is not afraid of being stalked by gangsters. He is also a gangster himself, and he is a gangster at all, and the person he gangs up with is his fiancee. Others just use the keyboard to fight online, while Xu Mang is standing in front of him. On the verge of death and the witch bar.

Hurry up! Xu Mang said with a smile, Anyway, I'm in the Physics Department of Fuda University, so they can come and confront me.

...

You are not afraid of death. Brother Chuan Xiao said helplessly: Have you forgotten how you were destroyed by cyber violence before? And this time it is on a global scale, and you are a scientific researcher yourself, in case your reputation is ruined will be damaged.

Xu Mang said calmly, It doesn't matter.

Brother Chuan Xiao glanced at Xu Mang: It's worth living like you, you should eat and drink, and don't take anything to heart.

Wait a moment!

Isn't this a heartless performance? Xu Mang said angrily, I'm very upset about the money now, although the gravitational wave detection laboratory is no longer under pressure, but this private research institute is still waiting. With a lot of money, no one came to donate.”

you say...

Many foreign private research universities have so many people donating, why didn't I donate? Xu Mang sighed: It's too miserable... If this goes on, it's probably doomed, did we choose the wrong model? Touching the eagle sauce to cross the river, did you touch the wrong place?

Faced with this problem,

Brother Chuan Xiao, an Internet expert, didn't know how to answer Xu Mang, so he said silently, There are indeed some difficulties in the early stage, but it's good to get over it, after all, your news hasn't been made public yet.

Too,

At present, others only know the gravitational wave detection laboratory, but they don't know that there is a private research institute next to it. If after winning the Nobel Prize, it uses celebrity influence to raise donations, it is estimated that the fundraising scene will be crowded with people.

but...

It is estimated that some people are starting to move around again.

Until noon,

Yang Xiaoman drove his own car to deliver lunch to Xu Mang and Sun Chuanxiao. Five dishes, one soup, three meat and two vegetables were extremely standard and reasonable, but in front of outsiders,

Yang Xiaoman brazenly said that buying from outside was made by himself.

Fuck!

This...this is... Brother Chuan Xiao said with horror on his face: Xu Mang...what did you do in your last life? In this life, when you meet a woman like Yang Xiaoman, it was burned by my mother-in-law. The food is unpalatable, I really don't know, I'm shocked.

Yang Xiaoman was almost embarrassed by the praise, and Xu Mang was almost embarrassed when he heard it.

soon,

Xiaoman cleaned up the table and left the office with a bunch of lunch boxes. Looking at the leaving back, Xu Mang didn't know what to say for a while, and she gradually leaned towards the image of Mrs. Xu imperceptibly.

afternoon,

Xu Mang and Brother Chuanxiao still conducted a series of explorations and discussions on this black hole. The question now is how to let the audience distinguish between the outside of the black hole's event horizon and the inside of the event horizon. The bright band of vision.

However, this idea was rejected by Brother Chuan Xiao. Judging from the photo of the real black hole, there is no so-called bright band here.

To clarify this issue,

Xu Mang and Brother Chuan Xiao conducted a lot of research work, and finally figured out the basic situation of the bright band. The black hole in the photo above has an accretion disk that is physically very thick, but optically very thin. Radiation can pass through basically unimpeded.

Then when designing the black hole in the movie, the opposite structure can be adopted. The accretion disk is physically very thin, but optically very thick, and radiation cannot pass through it, thus solving this problem.

certainly,

A lot of everything is just staying in the mind and the computer, and a real example is needed for reference, a black hole with a mass equivalent to 100 million times the sun.

Xu Mang and Brother Chuan Xiao set their sights on M31, the Andromeda galaxy about 2.54 million light-years away from Earth.

According to the detection of astronomers, there is a supermassive black hole in the middle of the Andromeda galaxy, whose mass reaches 100 million times the mass of the sun, which basically meets the requirements in the movie, but this is only in terms of quality.

The data research on the big black hole in Andromeda finally determined the type of black hole in the movie, and it was moved over intact.

Brother Chuan Xiao?

Since a black hole can affect time, then...if a person stands on the edge of a black hole for a year, how will he calculate the time after he returns to Earth? Xu Mang asked with a smile.

...

This... I really don't know, maybe the Milky Way is gone. Brother Chuan Xiao laughed.

Actually, the script is pretty good.

I reckon I found a scientist to act as a scientific advisor. Xu Mang said seriously, The universe is divided into two independent time and space, outside the event horizon and inside the event horizon. I have no objection to that.

Besides, there is no need to doubt the time close to the horizon...it must be slower than the time on the earth. How much slower depends on the screenwriter's ability to make up. Xu Mang said seriously: But the time inside the black hole, This science consultant has a problem with his fantasy ability, and the time dilation effect should not be used, but the time visualization effect.

Visibility?

this...

Do you have this concept?

Brother Chuan Xiao looked confused, it was the first time he had heard of this visual effect of time.

Immediately afterwards,

Brother Chuan Xiao heard the most absurd thing in life. In Xu Mang's fantasy inside the black hole, time can be observed, that is, the past, present, and future can be seen, and gravity can even be used to change the future.

According to Xu Mang, anyway, everyone couldn't understand the definition of black hole time, so they went straight to the bold imagination.

But according to the general theory of relativity, a time is chosen inside the black hole to enter, and this time can only be the corresponding time point after entering the event horizon. This is to prevent the occurrence of the grandmother paradox.

In order not to let the time be wrong.

Xu Mang?

Okay! Chuanxiao laughed and said, Your science fiction skills are very strong!

Xu Mang smiled, and said calmly: Actually, it's all nonsense. You and I both know that entering a black hole means death. Why don't we imagine the interior of this black hole to be more beautiful.

Then how to shuttle?

...

Xu Mang's pretentious soul, which was burning just now, was extinguished by brother Chuan Xiao in a moment.

It's all come to this point... just press a wormhole forcibly, it's a sci-fi movie anyway... the screenwriter will try his best to rationalize it. Xu Mang laughed: And I looked at the previous plot, and there are also About using wormholes to travel through time and space.

Furthermore, Einstein's definition is instantaneous space transfer or time travel. Xu Mang said seriously: There is no need to discuss this matter, listen to me!

Brother Chuan Xiao froze for a moment, and asked curiously, Have you been watching Boss Huang's Restaurant recently?

How do you know? Xu Mang was stunned for a moment: Xiaoman has been watching crazy recently...I was forced to watch it with her.

My wife did the same, which led me to watch it with me.

...

...

The same people who have fallen in the end of the world, why meet each other before.

Miserable!

Regarding the black hole problem, the two solved half of it, and the rest didn't seem to be a big problem, but it was already 4:30 in the afternoon, and the two of them cleaned up and prepared to go home for dinner.

Xu Mang...

You are much happier than me. Brother Chuanxiao sighed, and complained to Xu Mang, I can only eat egg fried rice made by my wife when I go home. It's been several years since I ate it, and she doesn't even change the pattern, but And you... it's a hot meal.

Looking at the back of Brother Chuan Xiao going away, Xu Mang had mixed feelings in his heart, brother... at least the egg fried rice is hot!

Fuda,

Teacher's apartment.

Sitting at the dining table, Xu Mang looked at the two sandwiches with only lettuce on the plate and a glass of freshly squeezed orange juice on the side. He reached out and touched the sandwiches...it was hot!

Looking up at the pile of vegetable and fruit salad in Xiaoman's bowl, I feel that this kind of life seems familiar. Is my mother back?

Don't look at me...

My mother-in-law ordered this. Knowing what Xu Mang wanted to say, Yang Xiaoman said helplessly, My mother-in-law called me a few days ago and asked me to pay attention to your diet and eat more fruits and vegetables. , Eat as little meat as possible.

words fall,

Yang Xiaoman turned on the phone and played what Xu's mother said on WeChat.

Xiaoman, you and Xu Mang usually eat more vegetables and fruits, and eat less takeaways. Vegetables are healthy for your health, and you must put less salt. If you use oil, try to use extra virgin olive oil. Later, Mom I'll send you two health-preserving articles, read them carefully.

at this time,

Neither Xu Mang nor Xiaoman spoke, they sat quietly at the dining table, looking at each other.

Want to eat hot pot? Xu Mang suggested, Choose spicy butter pot bottom.

Walk!

...

the next day,

After Xu Mang finished his lectures for the students, he came to the Observatory and began to study the black hole in more detail, such as simulating the basic structure of the black hole, and observing the black hole from a certain perspective. Whether the star source of the cosmic background is There are other problems.

until three o'clock in the afternoon,

The two basically solved all the problems of black holes. Among them, Xu Mang knew the concept of the so-called five-dimensional space. According to Randall, the five-dimensional space is a four-dimensional hypercube. From a geometric point of view, it is the space in the three-dimensional world. The cube behaves in the four-dimensional world, just like the cube is relative to the square.

In the five dimensions, we can see a person's different life trajectories, but they are superimposed and projected into a thinking space, and the probability wave collapses into a specific state, that is, a certain kind of his life experience.

This happened to be similar to the inside of the black hole that Xu Mang imagined.

Xu Mang then sent the plan to Nolan's brother.

at the same time,

New York,

After midnight.

Jonathan Nolan, the younger brother of the great director Nolan, is revising his own movie script. He and his brother are co-producing a movie, and as the screenwriter of this movie, he is the most serious one.

With his brother's character of pursuing truth, Jonathan Nolan invited two relatively well-known experts as scientific consultants to co-create the script of this movie. So far, everything is good, but... there are Some details need to be revised.

Especially the problem of black holes.

My elder brother felt that this was not shocking enough, so he had no choice but to contact Professor Xu Mang, an authority in the field of black holes, to solve this problem. Of course...the two scientific consultants did not know about it.

At this time,

Jonathan Nolan noticed an email in his mailbox, and he clicked it to see that it was from Xu Mang.

this...

So fast?! Jonathan Nolan looked at the content and was a little surprised. It took the two scientific consultants a week, but Xu Mang took less than two days. Is there a problem with the quality?

 …

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