Xu Mang glanced at the caller, and it was Brother Chuan Xiao who called.

What's the situation?

Is there something urgent about calling so late?

"Who?"

"Don't even look at what time it is... Also called. Yang Xiaoman was very dissatisfied with this, and said angrily: "You also interrupted my mother's talk..."

"It's an observatory researcher in the magic capital, a researcher in black hole physics. Xu Mang said: "Elegant and easy-going Brother Chuanxiao... A very nice person, you should know, is the online love expert. ”

"Oh..."Yang Xiaoman nodded: "Take it." ”

Immediately

Xu Mang answered the phone.

"Hey!"

"Xu Mang!" Brother Chuan Xiao said solemnly: "I compared 14li - stellar tidal tearing, some past data, and I found that there is a little problem in the data. ”

"Questions?"

"What do you mean?" asked Xu Mang with a confused expression.

"When a black hole devours a star, it emits not only Roentgen rays, but also ultraviolet rays, infrared rays, and radio waves...", "The most important thing is Roentgen rays, and these Roentgen rays seem to have a problem. ”

Xu Mang was stunned for a moment, he didn't react for a while, and asked with a confused face: "I don't understand for the time being..."

"I'm sending you the data I've gathered now, which is the data that scientists around the world have observed the black hole Roentgenium rays. Brother Chuan Xiao said: "I made a little deletion, leaving some useful ones, you can calculate them." ”

"Oh..."

hang up

Xu Mang looked at Xiao Man in his arms, and when he saw her staring at him curiously, he couldn't help but smile and said, "He found something amazing, and then let me do the math." ”

"Now?"

"No, tomorrow. ”

"Oh..."

Xiao Man arched into Xu Mang's arms, and said silently: "Just hold me and sleep like this..."

Xu Mang: Embarrassed

Die...

This woman really could think of it.

Then the two slept on the couch all night.

...

Following

Yang's mother returned home, in fact, Yang Jian was fine, and he could be discharged from the hospital smoothly today, but in order to teach his daughter, Yang Jian decided to stay in the hospital for a week, so as to tell Xiaoman to order takeout in the future and stop doing chemicals.

Pity...

Yang Jian was wrong.

Because his nightmare has only just begun.

“...”

As soon as Yang's mother took off her shoes, she saw two people on the sofa in the living room, hugging each other tightly, and she didn't have to guess to know that it was her daughter and future son-in-law.

Alas...

Young man.

Mother Yang thought that when she was in love with Yang Jian, her hand accidentally touched his hand when she was shopping, and her face was red for half an hour, it was like now... Also, the times are advancing, and young people should have young people's minds.

Anyway, Xiao Xu is his appointed son-in-law, and he got on this thief ship without life jackets and lifebuoys, how can there be any reason to go back, there is only one choice in front of him, always on this thief ship.

"Ahem!"

No response.

"Ahem!"

Still no response.

Mother Yang silently put on her shoes again, and then went to the company.

This little two,

What time did you go crazy last night?

Long

Half past eleven at noon.

The two of them got up on the sofa, in fact, as early as half past nine, Xu Mang woke up, but he didn't dare to move.

"What to eat?" Xiao Man asked, "How about I make you a bowl of braised pork fried rice?"

"Don't, don't!"

"I..."

"I didn't finish what I ate yesterday. Xu Mang hurriedly said, "Oops... Brother Chuan Xiao seems to have sent me information, and I want to go back immediately. ”

"Humph!"

"Don't approve!" Yang Xiaoman vetoed Xu Mang's idea of going back on the spot, and said indifferently: "I'll go back tomorrow afternoon, I have a computer in my room, you can use my computer to work, in short, you don't want to go anywhere today!"

Helpless

Under Xiao Man's domineering, Xu Mang chose to give in temporarily.

When she came to Xiaoman's room and turned on her computer, Xu Mang received information from the elegant and easy-going Brother Chuanxiao.

In this document, the most included is the black hole numbered 14li, which is a very famous black hole, which tells the world that the tidal force of a black hole can disintegrate other celestial bodies, commonly known as black hole engulfment.

What is it?

How do you calculate it?

Give me an explanation!

Xu Mang looked at the data blankly, completely unsure of what he was going to do now.

Let me pay attention to the Roentgen rays... Pay attention to what it does?

Roentgen rays are also known as X-rays, a kind of electromagnetic wave with an extremely short wavelength and a lot of energy, but what is the calculation of this... This is something in the field of nuclear physics.

But astrophysically different, Roentgen rays come from accretion.

afterwards

According to the data given by Brother Chuan Xiao, Xu Mang built a 14li model to simulate the picture of a black hole devouring stars at that time, which is boring anyway... Just watch cartoons.

Of course

This is a time-consuming task.

According to estimates,

It takes at least one day and one night.

Not to mention...

Just before leaving here, I can finish this model.

When building this animation model, Xu Mang had to sigh at Brother Chuan Xiao's awesomeness, he was able to find such detailed information, it is estimated that he was making a crawler software, and frantically copying other people's information on the Internet.

But...

Isn't that kind of person myself, crawling through the world's public data and non-public data?

"The wild wave is an attitude, the wild wave is up and down, the wild wave, the wild ..."

"Huh?"

"Is this a coincidence?" Xu Mang, in the process of modeling, accidentally discovered that the Roentgen rays seemed to have a significant periodic light change.

What's going on?

Is it a mistake in observing the data?

Xu Mang did not give up, and in the information given by Brother Chuan Xiao, he looked for data records from other observation devices, and the results showed that the released Roentgen rays had periodic light changes.

Xu Mang:( ̄△ ̄;)

It's QPO, right? quasi-periodic oscillation...

"Hello?"

"Brother Chuanxiao. Xu Mang made a call to Brother Ruya and Chuan Xiao: "Is there any other data?" ”

"I'll send it to you right away!"

An hour later,

Xu Mang received the information from Brother Chuan Xiao, which was the information of the 1644+47 black hole.

According to observations,

There is also a very obvious QPO in this black hole, but with limited data... You can't make an absolute reference object.

Xu Mang returned his gaze to 14li.

Followed by

Through the historical data given by the three devices, Xu Mang began to calculate the QPO cycle signal time of the three sets of data, and at this time he came up with a bold and brilliant idea, if the results can be accurately calculated, maybe this system can be used to find the most mysterious celestial objects in the universe.

This calculation,

It's just a few hours.

meanwhile

Yang Xiaoman secretly went to the supermarket, she wanted to prepare today's dinner.

Takeaway?

No, no, no, there is a young and invincible beautiful girl with a talent for cooking, and she still needs to order takeout?

Cut!

Burn it yourself, of course!

"Uh..."

"Let's make a red square big elbow!" Yang Xiaoman took a cold pork knuckle, bought a little river shrimp, lettuce and eggs, and then returned home.

Walk into the kitchen,

Open the downloaded cooking app, and then take out the balance scale and weights.

Yang Xiaoman's road to scientific cooking begins!

"Five grams of salt. ”

"Five grams of monosodium glutamate. ”

"Three spoonfuls of soy sauce?"

"Huh?" Yang Xiaoman frowned, she was very confused about the concept of this three spoons, what unit is this 'spoon' calculated?

Spoons?

Or a soup spoon?

Through the literal meaning, according to self-calculation, Yang Xiaoman thinks that it may be a big soup spoon, if it is a spoon, it should be called a spoon...

Wait a minute

The spoon is our southern word!

Ah... No matter what, this big elbow is not eaten by itself anyway.

"Three pieces of red square..."Yang Xiaoman opened the newly bought bottle of red square mold tofu, because it was more difficult to take, he simply poured it into it and poured out three pieces of red square.

pity

I didn't grasp this strength well, and I fell into it all in one go.

Yang Xiaoman: (°ー°〃)

And then do it,

Can't afford to waste it.

"Rock candy... Just in moderation?"

"What do you mean?" Yang Xiaoman was completely confused, what she was most afraid of was the word 'appropriate amount'.

One is also the right amount,

Two is also an appropriate amount,

One pack is also the right amount... What should I do?

"Oops!"

"All the rock candy I bought last time was used up..."Yang Xiaoman remembered that he made braised pork yesterday and used up all the rock sugar, thinking about it, it seems that there is ... Imported fruit candy, right?

Belch...

It should be able to be put.

The elbow is made with a hint of fruity aroma, and it must taste great!

Coming to the room,

Seeing that Xu Mang was calculating something, he didn't bother him, and secretly took a can of imported fruit candy.

"Huh?"

"What are you holding in your hand?" Xu Mang saw the fruit candy in Yang Xiaoman's hand, and hurriedly said, "Give me two." ”

"Oh..."

There was a taste in his mouth, and he instantly came to his senses, and Xu Mang continued to calculate the signal time of the QPO cycle.

After getting the fruit candy, Yang Xiaoman picked out five different flavors of candy, two for each one, for a total of ten fruit candy, which was to make the taste of the big elbow more varied.

Fire!

Simmer for two hours.

At this point,

Yang Xiaoman glanced at the lively river shrimp.

There is a classic dish called fried river shrimp in the Modu Benbang cuisine, which is ruddy and shiny, crispy on the outside and tender on the inside, salty and sweet, and the meat is separated from the shell in the mouth.

Of course

Xiao Man can't do such an effect.

"First remove the head and feet of the river shrimp... Rinse with water and drain. ”

"It's troublesome... Skip it!"

"Put the raw oil in the wok, boil it with a strong fire until it boils, put in the river shrimp and fry it slightly, see that the shrimp shell is red, the shrimp head shell, and the whiskers and feet are loose, that is, pour it into a colander and drain the oil. ”

"Why don't you blow it up first... So much nonsense!"

"Add the seasoning, stir-fry quickly, and you're done. ”

"It's a lot simpler. ”

Yang Xiaoman showed a confident expression: "I already fully understand!"

...

After an afternoon of hard work,

Xu Mang turned out to... Haven't figured it out yet, no way... The amount of calculation is too large, and Xu Mang originally planned to use the computer to calculate, but unfortunately... It just crashed.

The computer is also good!

How did the 2080TI plus the Core i9 freeze?

Also

Dude uses a home computer to calculate the problem of black hole accretion rays, don't crash...

Let's go back and be honest and practical.

At this time, Xu Mang had already calculated all the parameters, and he just had to go back and use the supercomputer to calculate the results.

"Stupid!"

"It's time to eat!" Yang Xiaoman shouted.

"It's coming, it's coming..."Xu Mang hurriedly rushed out of the room, he was indeed a little hungry after not eating for a day.

"Oops!"

"Big elbow!" Xu Mang saw the big elbow and asked with a smile, "Did you pack it back from the hotel?"

......