Xu mang is still late,

if he can advance two days, he may still be able to find such talents, but unfortunately... The students of materials science have already had a holiday. At this time, Xu mang reacts, walking on the road of school, the students are like rare creatures, and they can't see them.

"Ah?"

"All gone?" "Is it all over?" Xu asked carefully

"Well!"

"Two months, of course, it's all over." Liu Guofang nodded and solemnly said, "Xu mang... Metamaterials are not the areas we are good at. This technology is almost monopolized by Europe and America. If you want to make metamaterials, you need to make breakthroughs in many fields."

"Well."

"Well, I understand that metamaterials are pan disciplinary technologies." Xu said calmly: "but many of its technical indicators are my field of expertise, since the material department has no one, then... Forget it, just I also go home."

For a moment,

they hang up and Xu mang sighs.

It's too late for summer vacation.

Bad luck!

"Ah?"

"Are you going back to Ning City?" Yang Xiaoman shrank in Xu Mang's arms, and asked curiously, "when are you going to come back?"

"For at least a month?" Xu mang pinched Yang Xiaoman's pretty face and said helplessly, "I haven't seen my parents for half a year. Of course, I have to go back... Do you want to go? My mom wants to see you. "

Yang Xiaoman thought for a while, anyway, there is nothing in the company for the time being, so she simply agreed to Xu Mang, but she can only stay for a week at most.

It's just a week.

at least you can let your parents see Xiaoman, otherwise you don't see them coming back with their daughter-in-law.

In the following days,

in the following days, there were fewer and fewer living people in the school. On the last day of June, Xu Mang and Yang Xiaoman had dinner and went to the playground to prepare for a walk. As a result, no one realized that... The school was really on holiday and everyone was finished.

"Little man?"

"Have you dealt with everything in your company?" Xu asked.

"Well!"

"Let's go back to Ningshi tomorrow." Yang Xiaoman nodded and said seriously: "by the way, I always want to ask you something. How much is Chen Xi's score in the college entrance examination?"

Oh?

Yeah!

How much did the boy do in the college entrance examination?

Do not make a phone call with oneself after taking an exam, did wing grow hard?

"Er..."

"I guess I didn't take the exam." Xu mang said with a bitter smile: "if he did well in the exam, he would have called me in high spirits."

"Call him now and ask him what's going on?" Yang Xiaoman asked: "I'm his sister at least. After the college entrance examination, it's been so many days that I don't even have a phone call... This smelly boy doesn't take Xiaoman seriously."

"No!"

"He didn't take him seriously." Xu mang took out his mobile phone, and then found Chen Xi's number, directly called in the past.

"Hello?" it was soon passed

"Brother mang!" Chen Xi happily said: "how are you recently?"

"Not good!"

"Just now your sister man talked to me, saying that you boy's college entrance examination has been over for so many days, even without a notice." Xu mang said solemnly: "your little sister man said you didn't pay attention to her at all. Your sister was very angry and the consequences were very serious."

As a result,

in a hurry on the other end of the phone, he immediately explained to Xu Mang: "brother mang... There's a reason. Guo Tianmei and I went abroad for a tour, and we were going to inform you back home."

"Give it to me!"

Yang Xiaoman black face, on the spot to the phone to seize the past, and then began a meal of the count.

Looking at Xiaoman's way of criticizing people, Xu mang showed a smile. Later, the child was mischievous. He estimated that he was singing a red face, while Xiaoman was singing a white face. It was good...

finally, the accusation was over,

Yang Xiaoman asked Chen Xi and Guo Tianmei's achievements, and Guo Tianmei's score was even higher than that of Peking University of Qing Dynasty, but Chen Xi's performance was worse than that of Chen Xi.

However, Xiaoman never thought that Chen Xi chose mordu normal school, and Guo Tianmei chose Jida.

It seems to be true love!

"If you let Tianmei down, sister man will not let you go." Yang Xiaoman said seriously: "and immediately send Tianmei's contact information, I have something to say with her."

"Oh

"Little sister man... Wait a minute. I'll send it to you later." Chen Xi said in a hurry.

Soon,

the call was interrupted,

and then Yang Xiaoman received a text message with an 11 digit number."Hello?"

"Tianmei?"

"I'm your sister... Hey hey, isn't it a surprise?" Yang Xiaoman's attitude has taken a 180 degree turn, at this time her face is full of tenderness.

The content of their conversation is very simple, which is to cheer up Tianmei, so that she will not be afraid of her hands and feet in the future. If you have any problems, you can ask sister man, who will help you out, especially when you quarrel with Chenxi.

However...

Xu mang can tell from Yang Xiaoman's words that Xiaoman is still partial to Chen Xi. He is the first to call her sister Xiaoman, and also the first follower of Xiaoman. He belongs to his own people.

But Chenxi this guy is really reliable, basically as long as promised things will be done, and still the first time to do.

After a long time,

their conversation ended, Yang Xiaoman returned his hot mobile phone to Xu mang.

"Alas

"This boy is bad at learning from you." Yang Xiaoman sighed and said helplessly: "Tianmei, such a good girl, gave up the opportunity of Qingda Peking University and accompanied him to study in Mordor. As a result, a bag of more than 20000 yuan was sent away. The boy... When let back, I must teach a good lesson."

Xu Mang: I'm sorry to see you lying in the trough!

Merciless!

What's your hand in the affairs of the couple?

"What?"

"Are you going to stage sister Yang Xu mang chuckled and hugged Xiaoman into his arms, gathered to her ear and said, "you're a lady!"

Yang Xiaoman almost didn't get angry when he heard his new nickname. He spent so much effort, but he didn't care about the people around him. As a result, he was called by Xu mang as a Shi Po. He couldn't stand it and had to be beaten up.

The moon is dark and the wind is high,

when you are beating people...

(~ ε (ᦇ) [system ╮ o  ̄) kills you!

Br >

on the way to changmanli, the next year's trip to xiaominli is not the time to drive across the city.

After parking the car,

they had just walked to the door of the house when suddenly the door was opened. Xu's mother took Xiaoman's hand affectionately and asked questions about her questions, and then welcomed her home.

Xu Mang: (° ー)

What about me?

Oh?

There is no way... To Xu's mother, the daughter-in-law is one million times more important than her son. At least... The current situation is like this. In the future, whether the relationship can be harmonious to this degree, Xu mang does not dare to make a judgment. After all, there is an irreconcilable war between his mother-in-law and his daughter-in-law.

"And my mother?"

"I called and told my family and friends that her daughter-in-law is back. By the way, I'll have dinner tomorrow night." Yang Xiaoman sat on the sofa, biting on the apple, and said to Xu Mang, "it's better to be here... In my family, my status is the lowest, in your family... My status is the highest."

Xu mang smile, directly sat beside Xiaoman, curiously asked: "the day after tomorrow I will take you shopping?"

"No

"Chen Xi and Guo Tianmei come back the day after tomorrow. The couple have already arranged for us." Yang Xiaoman said with a smile: "look at others, and then look at you. They all have plans, but what about you? What comes to mind. "

"Things don't change."

"Change is better than plan." Xu mang said with a smile: "you know what strength."

"Big fool!"

Yang Xiaoman gave a white eye, eating an apple while brushing his mobile phone. Soon after Xu's mother called back to the living room, she saw that her son had occupied her seat. She was very unhappy.

"Go away!"

"It's rare to have a chat with my daughter-in-law." Xu's mother drove Xu mang away.

Lonely and helpless, Xu mang can only go back to his room. He feels deeply helpless about the stagnation of the progress of wire metamaterials. This technology needs the participation of many people. It's too difficult to research and develop it alone. It's too time consuming.

"Alas..."

"two months later, it's bad luck to think about it." Xu sighed blankly and opened his own game client silently. He found that he needed to update a dozen or so G's, so he unloaded the game on the spot.

At this time,

Xu mang received a call from Chuanxiao.

"Xu mang?"

"Are you in Mordor?" Chuanxiao asked.

"I went home."

"What's the matter? Is there a problem? " Xu asked curiously.

"Yes

"I found a problem..." Chuanxiao said with a bitter smile: "originally this problem should have been discovered by Hu Jie. As long as we continue to explore, who knows she has also gone home. It's really... Helpless."

"Oh...""It's normal to go home. What's the problem?" Xu asked.

Chuanxiao said seriously: "Hu Jie and I recently analyzed the surface atmosphere of three" polluted "white dwarfs, and then got some very strange data. I'm not sure if it's true. In short, I suspect that exoplanets have chemical characteristics similar to those of the earth."

"Ah?"

"And something like that?" Xu was dazed for a moment and said with confusion: "send the data you collected, let me have a look..."

hang up the phone,

Xu Mang's email received the email from brother Chuanxiao.

Open it and see,

Xu mang realized why it was so absurd in Chuanxiao's eyes.

The three white dwarfs found by Chuanxiao and Hu Jie are all exoplanets, surrounded by a large number of rock fragments. Based on previous data analysis and observation by Mordo Observatory, the content of iron oxide in these exoplanets was compared by using element abundance.

Then, the amount of iron oxide is obtained and their oxygen fugacity is calculated.

The number...

is alarming.

"Ah?"

"No

"How could it be so similar?" Xu mang frowned. The more he looked, the more frightened he felt.

Too little data!

More detailed data is needed.

These spectral data alone cannot prove that non extreme exoplanets do not deviate from the chemical elements we know.

......

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