Chapter 499

Whoops...

who am I?

Where am I?

What am I going to do?

Xu mang opens his eyes and finds himself lying on the bed, while he is still sleeping on the edge. However, his head is very painful at this time. He vaguely remembers that he was drunk, so he drank half a bottle of white wine, and then he did not want to be drunk. After getting into Xiaoman's car, he didn't know anything.

After a while,

Xu mang went to the bathroom to have a simple wash, and then met Mrs. Yang who was making breakfast.

"Xiao Xu?"

"Awake?" When Yang's mother saw Xu Mang, she said with a smile: "just wait a moment. Instant rice will be ready. Your father will buy fried dough sticks."

"Oh..."

sitting on the sofa watching TV, Xu mang found a mobile phone on the coffee table. Although the screen had been broken, he could still recognize it. This is his mobile phone... Strange, why did his mobile phone break?

After unlocking the screen,

he found that only 20% of the power of the mobile phone was left, and it had turned red. Suddenly, he was dying of pain all over his body. Similar to other people, Xu mang suffered from a very serious fear of insufficient mobile phone power. As long as the power of the mobile phone turned red, his mood would gradually collapse.

After charging,

is in a good mood again.

"Eh?"

American Physical Society

Xu mang found that there was an extra email from the official email address of the American physical association. He even sent himself a "OK".

After reading the previous e-mails,

as a result, two days ago, the American Physical Association sent two e-mails to myself, inviting me to attend the so-called June meeting of the American physical association.

The next second,

will appear a strange picture.

I even replied to the email.

What's the situation?

When did you reply to your email? Can't it be that all these things are done by oneself when drunk?

At this time,

Yang's father came home with fried dough sticks and steamed buns. Seeing Xu mang sitting on the sofa, he asked curiously, "are you awake?"

"Ah?"

"Dad..." Xu mang was stunned for a moment and asked in a confused way: "how did I get back home yesterday?"

"Man and I carried you back." Yang's father put down the steamed buns and came to Xu Mang and said, "what wine bureau did you take part in yesterday?"

"It was the director of our department who invited me and Xiaoman to have a potluck." Xu mang said: "by the way, he talked about some things about his work, and then he took out a bottle of Wuliangye liquor, and he was drunk after drinking it. It was 72 degrees. It seemed that I had drunk one bottle, not to mention it was very good."

"Wuliangye original liquor..."

"I'll go back later and take some bottles." Yang Fu said.

Xu Mang:???

Lying trough,

is this...

so domineering?

Xu mang knows that this kind of value is not cheap. He is in a situation where there is no market. Fang Jun only gets a bottle by chance. As a result, his father-in-law opens his mouth and takes a few bottles. He estimates that his wine cellar is not small!

At this time,

Xu mang had a bad idea and decided to find a chance to empty the old father-in-law's wine cellar. Even if he could not, he would drink them all.

"Er...

" is Dad... Mom against your drinking? " Xu mang asked cautiously.

"It can't be said to be against it. It's to drink as little as possible." Yang Fu seriously said: "occasionally you can drink a few cups, such as in the future you and Xiaoman married, or Xiaoman gave birth to a child, this important occasion can drink a little."

"Oh..."

a bold idea appears in Xu Mang's mind.

For a long time,

for a long time, Mrs. Yang served a pot of pickled rice, which is one of the characteristics of Jiangnan region. Generally, cold rice is cooked overnight, with some pickles or fried dough sticks.

However, Xu mang doesn't like to eat pickled rice very much, mainly because it's a little hot...

it's not good to eat.

"Eat, eat." Exclaimed Mrs. Yang.

A bowl of pickled rice, a fried dough sticks, a mouthful of pickled rice, and then the fried dough sticks dipped in soy sauce, Xu mang ate two bowls.

"Xiao Xu!"

"Don't drink so much wine when you go out for social intercourse in the future." Yang's mother said solemnly, "drinking is easy to cause trouble."

"And more!"

"How much wine did you drink yesterday? I remember you're a good drinker. Have you been pumped up? " Asked Mrs. Yang.

"I..."

"no one irrigated me. I just drank 72 degree liquor for a while, and I was confused." Xu mang embarrassed said: "in the future will not... Probably know the aftereffect of this wine, will be on guard in the future."

"Well!"

Mother Yang nodded and didn't want to say more. She hastened to serve her son-in-law a third bowl of rice.At noon,

Yang Xiaoman suddenly proposed that he wanted to buy a house outside, because Xu mang would not need to teach his students any more. In order to make it convenient for him to go to the laboratory, he bought a house in the city proper distance from the laboratory and the school to live in.

Yang's mother did not have any opinions, and the matter was left to her. She promised her daughter and son-in-law that she would be able to move in before September this year.

In the face of this time,

Yang Xiaoman readily accepted, and now she has imagined a beautiful picture of the world of two.

Back at the school apartment,

Xu mang sat on the sofa and asked curiously, "Xiao man, did you reply to the email sent to me by the American Physics Association?"

"Well!"

"You idiot, when did you see someone else send you an email?" Yang Xiaoman is sitting in front of the computer to read the information. After hearing Xu Mang's words, he turned back and said, "don't forget that others will send you an invitation."

"Oh..."

all of a sudden,

suddenly,

Xu mang got up laughing and came to Xiaoman, gently hugged her from behind, and said gently, "Xiaoman... My father's liver is not so good?"

"Well..."

"in the past, I was very hard-working and broke my liver." "What's the matter?" Yang said

"Ah?"

"No... nothing." Xu mang thought for a moment, and said with justice on his face, "or... I'll drink all his wine, so that my father's liver will be better."

"Go away!"

"He's fine. What do you do?" Yang Xiaoman white one eye, not angry said: "I know what you are thinking, don't worry about it... My mother can be strict, after we get married, his father's little things, not all of your."

Xu mang smile, marry this virtuous wife, why worry about the family is not rich?

In the afternoon,

Xu mang plans to go to the laboratory. The fragile topology task has been completed and 20 upgrade cards have been received to see how the research team led by brother Chuanxiao is progressing.

"Hello?"

"Are you at the Mordor Observatory or in our own laboratory?" Xu mang called Chuanxiao and asked.

"Your own laboratory."

"Ah?"

Xu mang Leng for a moment, surprised to ask: "you... You don't need to use astronomical instruments?"

"Not for the time being."

"Because we have a big problem!" Chuanxiao sighed: "the product of the first chemical reaction in the universe is much more difficult than we imagined. Xu mang... Hurry back and solve it."

"Oh..."

"please tell me about it first."

"I can't make it clear on the phone. I'll send you the information."

"Good!"

Hang up the phone,

within a minute, Xu mang received an email.

There are several documents in it.

After reading carefully, Xu mang knows what kind of problems Chuanxiao has encountered.

Although it is known that helium hydrogen ion is the product of the first chemical reaction in the universe, how can we determine that it is the first atomic combination in the universe? Or which stars contain helium ions?

According to the data, helium hydrogen ion is composed of helium atoms and protons. The naked protons in this structure will make the helium hydrogen ion become a very strong acid, so it can combine with any substance that collides with it.

However,

once the helium hydrogen ion is formed, it will trigger the formation of the first hydrogen molecule, and soon other atomic combinations will appear, and then two extremely unstable particles will be produced, and then disappear into the natural world.

How to solve this problem?

This is no longer pure chemistry, but cosmic chemistry, an interdisciplinary subject between astronomy and chemistry.

Oh,

My God!

This is more difficult than the fragile topology!

However,

is much more interesting.

Xu mang began to explore this issue in depth. First of all, he had to solve the environment of the early universe. Fortunately, people had studied the early universe before, and Xu mang got a lot of ready-made materials.

In general,

the first generation of stars in the early universe were too large and extremely unstable. They quickly form heavier elements through internal nuclear reactions, and then end their short lives with violent supernova explosions.

During the explosion, carbon, oxygen, and silicon diffuse to the surrounding nebulae, leading the chemistry of the universe to a second stage. Two new compounds, water and carbon monoxide, have emerged, greatly increasing the efficiency of nebula cooling, producing a large number of smaller stars.

Finally,

formed the present universe.

In this process, Xu mangyao found traces of helium hydrogen ions.

"This NIMA...""How annoying!"

Xu Mang's head suddenly became a lot bigger, which was as difficult as looking for a needle in a haystack.

It's hard to return to the difficult, we still have to do it.

Xu started again. Soon he found that the energy released by atoms and molecules changed during the collapse. There was a completely different mechanism between them.

When the nebula of atomic hydrogen collapses, it gets hotter and hotter until the thermal motion of the atom is enough to balance the collapse trend, and finally there is no structure. This is the hypothetical environment.

However, the appearance of molecules changes this assumption. The molecules radiate energy outward, so the nebula can further cool down and continue to collapse. Although helium hydrogen ion is not the best coolant for nebulae, it is enough to let the nebula with a mass of million times the sun complete gravitational collapse spontaneously.

Then these nebulae evolved into the original stars, and gradually formed the present brilliant universe.

At this time,

Xu mang came up with an idea that maybe there are some nebulae in the universe now, and their physical conditions are similar to those of the early universe. In this way, it is possible to produce helium hydrogen ions, which can be detected as long as the density is large enough.

But...

it's not as difficult as looking for a needle in a haystack, it's just looking for a needle in the universe.

Facing the vast universe,

Xu mang feels that human beings are so small and their power is so insignificant in front of the universe, but... The power of thinking can span the space-time of the universe, and thinking can reach any corner of the universe.

Try it!

...

(happy birthday to our mother and happy holidays to all of you!)

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