I really don't want to lie down and win

Watching Xiaoman go to the kitchen,

Xu Mang picked up his handbag beside him, and took out a small box from it. Inside was a diamond ring. Of course, this diamond ring was unusual. It was an artificial diamond that Xu Mang tinkered with in the laboratory in his free time. So it looks very big.

For Xu Mang,

This synthetic mineral composed of carbon elements has a structure similar to that of real diamonds. The carbon atoms are connected to each other by tetrahedral bonds to form an infinite three-dimensional skeleton. It is a typical atomic crystal, and each carbon atom is SP3 The hybrid orbitals form covalent bonds with 4 other carbon atoms.

What to do specifically,

Xu Mang wanted to propose to the violent airport at a certain suitable time, and he still owed her a romantic proposal. Although the woman didn't say anything, she was actually looking forward to it all the time. propose to her.

but...

Don't let Xiaoman know that the diamond was synthesized in the laboratory by herself, otherwise the dog's head will be blown up by her.

......

Chapter 8 The couple broke up again? (2/3)

tail of april,

Xu Yang Research Institute has ushered in a short window period. Although the so-called window period, there are still many tasks. For example, quantum materials have not been completed yet. Of course...there is only one paper away from success. Relevant data are still available.

at this time,

a certain office,

Xu Mang and Brother Chuan Xiao were calculating a star. A certain star located in the Sagittarius constellation was almost invisible even in a medium-sized telescope. Brother Chuan Xiao obtained the data of the star at this moment by means of a special method.

But this star is not simple. At first, Brother Xiao Chuan was just out of boredom. He studied the eclipsing binary star system, which is composed of an ordinary star, orbiting a white dwarf in a binary orbit, where the mass of the normal star is slowing down. Slow fall onto a white dwarf.

It turns out...he found that the Sagittarius system, unlike the normal eclipsing binary star system, which usually includes multiple types of binary stars and has spectacular behavior, but the Sagittarius binary star system, may be the most extreme.

quickly,

Brother Chuan Xiao told Xu Mang this situation, which instantly made the most boring man in the world aroused strong curiosity. He really wanted to know what kind of miracle it would be in the final stage of the evolution of the double star system in the Arrow constellation. .

When Xu Mang went deep into this unusual system, he suddenly realized that the binary star system in Sagittarius was rotating at a very fast speed. century.

What shocked Xu Mang even more was that in the past ten years or so, the brightness of the double star system in Sagittarius had increased by ten times. Obviously, this did not conform to the laws of the universe.

"No, no, no, no..."

"This is just a joke... The data show that from [-] to recent years, the brightness of this Sagittarius binary star system has increased wildly, and by [-], the luminosity has increased exponentially , the time scale has doubled."

Xu Mang thought for a while, and said seriously: "Brother Chuanxiao...you can look for theories about the double star system in Sagittarius now. If there is no theory, we will continue to study it. If there is, we will give up. "

"it is good!"

"By the way, do you already have a general idea?" Brother Chuan Xiao asked curiously.

"Correct!"

"This kind of brightening can only occur when the mass decline rate of the normal companion star increases exponentially, and ultimately it is because the orbit of the binary star is rapidly rotating inward." Xu Mang said seriously: "Considering the rapid decay of the orbit, this The binary star system in Sagittarius is doomed."

"And... the companion star in this system is much more massive than the white dwarf star, so the mass transfer rate is forced to increase exponentially." Xu Mang couldn't help showing a curious expression: "Then there is an explosion, and we can even see it with our own eyes. to the scene."

"but..."

"I want to know...what will happen after the explosion?" Xu Mang was full of anticipation: "If no one has studied it, then we can use the current computing power to calculate the explosion event and explosion scene in advance."

Xu Mang stood up, glanced at the time, and couldn't help saying, "It's too late...I'm going to the city center to book a ticket, by the way...Do you know how much it costs to pack the Ferris wheel for an hour? That's it SKY RING rooftop Ferris wheel."

"This... I don't really understand." Brother Chuan Xiao shook his head and asked curiously: "What are you going to do? Why are you suddenly so girlish?"

"Ugh..."

"I want Xiaoman to propose." Xu Mang said bitterly: "Although I'm engaged and I'm going to get a marriage certificate in two months, I've never proposed to her...not me This person is shameless, yes... he is too busy."

"..."

"Your wife hasn't beaten you to death yet, which means that you two are true love." Brother Chuan smiled wryly and said, "If this happened to me, I'm afraid I would have sunk in the Huangpu River...by now Feeding the fish."

Xu Mang: 囧

Not to mention,

It's really good to be alive now.

leave the Institute,

Xu Mang went to the city center, stood in front of the ticket window of the Ferris wheel, and asked a young lady in front of him, "Hello... how many cabins does your Ferris wheel have? Take the entire Ferris wheel for an hour." How much will it cost?"

Hearing Xu Mang's request, the young lady was stunned for a moment, and said in surprise, "This...this has never happened before, and I don't know how much it costs."

"..."

"Then I'll make an appointment for tomorrow night at 08:30," Xu Mang said.

"Okay, sir." The young lady smiled at Xu Mang.

soon,

Xu Mang bought ten tickets per cabin, and when he was about to go home, he met someone he didn't expect, Chen Xi, who sneaked here, but beside him was a woman he had never seen before.

What the hell!

Hide!

Xu Mang knew that he had discovered something terrible, so he ran to the corner in a panic, watching Chen Xi buy a ticket with a mysterious woman, and then got on the Ferris wheel. Judging from the way the two were holding hands, they were not related. General!

"Hey?"

"Chen Xi?"

"So come to my house for dinner tonight?" Xu Mang asked with a smile, "You and Tianmei come together."

"what?"

"tonight?"

"I...I don't have time." Chen Xi said helplessly: "I have reserved seats outside with Tianmei tonight, and we will eat at a newly opened restaurant."

Xu Mang froze for a moment, then asked cautiously, "Are you having dinner with Tianmei tonight?"

"Yup!"

"Oh..." Xu Mang thought for a moment, then hurriedly said, "Where is it?"