As for why the α values of the constants of the fine structure of the universe change, Xu Mang pondered for a long, long time... There was still no answer, in his understanding... It may be because it changes over time, like the data representation of cosmic microwave background radiation.

The fine structure constants of the ancient universe α compared to the present... It's definitely a little less, as for how much it's reduced ... It takes precise calculations to know.

"Should..."

"It's not a big number. Xu Mang smiled bitterly, this question is really tricky... Suddenly, there was a situation where the constant of the fine structure of the universe α increased, and if it was verified by the whole world, it would be estimated that it would be another major earthquake.

In fact

The way to influence the constant of the fine structure of the universe α can be seen from its expression, α=e^2/(4πε0c)... where e is the charge of the electron, ε0 is the vacuum dielectric constant, c is well understood as the speed of light, and there is a Planck constant.

And the abbreviation is... α=e^2/hc。

In this case, there are three physical quantities that can affect the constants of the fine structure of the universe, namely the electron charge, the speed of light, and the Planck constant.

The change of the value of the fine structure constant α, or the change of the electron charge, the speed of light, and the Planck constant, all of these three physical quantities, or a partial change... Is it because of the speed of light? But it can't be... The cost of increasing the speed of light is enormous.

Again... The theory of relativity is very stable, and the constant speed of light is an immutable truth, although a scientist pointed out that the speed of light in the ancient universe was nearly one percent faster than it is today, but Xu Mang felt... This may be due to the equipment at the time.

It's too dangerous to break the constant speed of light!

If the speed of light cannot be changed, then all that remains is the electron charge and Planck's constant...

Thinking about it,

Xu Mang stopped thinking, because if he continued to think, the consequences would be too terrifying... The value of the fine structure constant of the universe α affects the force of the electromagnetic field and the binding energy of the atomic nucleus, and if this index fluctuates significantly, it may affect the composition of human beings.

The cells of the human body are mainly held together by the electromagnetic force of the molecular bonds, and the weakening of the electromagnetic force means that the energy required to break the molecular bonds will be less, and the intuitive feeling is that the human skin will be more vulnerable and the bones will be more fragile.

A small value of the fine structure constant α the universe will also cause the universe to lack hydrogen, forcing thermonuclear reactions to stop.

Probably...

Xu Mang picked up his pen and calculated the α value of the fine structure constant of the universe, to what extent would the universe change its structure... The final answer is four percent, and if it is four percent smaller than the current value, the star will not be able to produce heavy elements.

If this value increases, the electrostatic repulsion between protons in the nucleus increases.

In this way, due to the suppression of strong interaction forces, the increase of electrostatic repulsion will not have much effect, but the large nuclei will be more prone to decay.

In this regard,

Xu Mang made calculations again, but the value obtained was that when the value of the fine structure constant of the universe α 0.1 percent more than it is now, the energy produced by nuclear fusion will not be enough to make two hydrogens into helium, and the thermonuclear reaction will stop.

From now on... The universe has lost its source of energy, and humanity can only survive on the residual heat source.

If this value continues to increase, the electromagnetic force will become greater than or equal to the strong interaction force, and the entire universe will simply collapse and become fragmented.

"Ugh..."

"Go home, go home..."Xu Mang was about to go home, but suddenly realized that he had just arrived at the unit, and silently sat back in the chair, and began to be in a daze... After sending it, Brother Chuan Xiao came to the door about some financial issues.

Budget...

Xu Mang's biggest headache now is the problem of funding, as the road of the institute is paved bigger and bigger, there are more and more places to use money, but the funds are very limited... Although every time I apply for funding, I won't say much, but I'm also a human being... If you keep applying, you will have opinions.

"What?"

"Want such money?" Xu Mang looked at Brother Chuan Xiao with a confused expression: "This... It's all the cost of equipment renewal and introduction?"

"Yes!"

"Not counting the treatment of employees, in short, this money is urgent. Brother Chuan Xiao smiled bitterly: "You also know... Now that the road of the institute is getting wider and wider, and there are more and more places to use the money, you have to find a way to attract sponsorship, otherwise you will not be able to continue to operate in the future with this funding alone. ”

This...

It's over!

Xu Mang's most annoying thing is to pull sponsorship, but the state's capital investment only accounts for two-fifths, and the rest is all supported by his wife, and he can't keep raising it... Otherwise, they are all bankrupt, and the best way to find sponsorship is unfortunately not their strong point.

"I see..."

"I'll take care of the money. Xu Mang sighed and said helplessly: "If we don't cooperate with colleges and universities more in the future, we will contribute part of the funds, and let the other party fill the rest, and if it continues like this, it will go out of business." ”

“...”

"You know?" Brother Chuan Xiao said, "You can quickly find a way... If this continues, it will last for a year and a half at most. ”

"Oh!" Xu Mang nodded.

Followed by

Sad and tired, Xu Mang went home.

...

"Xu Yang!"

"Let go of your sister, you know how to bully your sister at such a young age, and you will have it when you grow up?" Yang Xiaoman saw that his son was bullying his daughter again, so he was angry and scolded angrily: "I will beat you to death now, so as not to harm other little girls in the future." ”

however

In the face of his mother's scolding, Xu Yangke didn't pay attention to it at all, and still played with his sister in his own way, in fact... The sister and brother just had a conflict by chance, and even if there was a conflict, the strength of the attack was very light, but in the eyes of my mother... Xu Yang is very heavy.

Looking at his son's noisy appearance, Xiao Manchester United thought of the time when he and Xu Mang first met, this big pig's trotters... When I first saw myself, I started to move my hands and feet, at first it was just verbal harassment, and then later... It's body movements.

It is estimated that my son will also embark on this path, alas... How will you live in the future?

How did he give birth to such a son? Is Xu Yang really his own? Could it be that the hospital made a mistake?

Staring at his son's face,

Xiao Man feels that the chance of making a mistake is zero at all, because Xu Yang and her husband Xu Mang almost look exactly the same, revealing a trace of bad temperament from the bones, I used to think it was too cute, but now the more I look at it, the more angry I become.

"Mom~"

"Hug~"

Xu Yang climbed to Xiao Man's lap, pulling her pants, facing the child's call, Xiao Man let go of the helplessness in his heart, and when he picked up Xu Yang, he instantly swept away the previous haze, after all, this is his own son!

"Xu Yang... You have to fight in the future, and now your mother is most worried about you. Yang Xiaoman sighed and said earnestly: "Look at Dad... That's a big scientist, look at my mother's big capitalist, I must fight for it... You can't embarrass your mom and dad, you know?"

Xu Yang looked at his mother blankly, not knowing what she was talking about at all, but he knew how to make his mother happy.

(* ̄3(* ̄▽ ̄*)chirp~

Happy!

It's so fun that it explodes!

Yang Xiaoman pinched Xu Yang's face with a smile and said happily: "Hmm... Mommy's baby certainly won't disappoint mom anymore. ”

Then

Xu Mang carried his satchel on his back and returned home, and when he saw his wife holding his son, but he let his daughter go alone, he was angry in an instant... scolded seriously: "Xiao Man... What's your situation? Xu Man, I don't care?"

"You know what!"

"I'm educating my son, the two little ones just got out of a fight. Yang Xiaoman put his son down and said angrily: "I seriously doubt it now... Your son may follow your old path, you know how to bully girls at such a young age, and you will have it when you grow up?"

"I..."

"What the hell is going on with me?"

"When did I bully a girl?" Xu Mang frowned and said seriously: "You don't want to spew blood!"

"Cut!"

"I don't know which bastard started harassing me when he first saw me... I was harassed and became your wife. Yang Xiaoman glanced at him: "But... The future daughter-in-law is not a problem. ”

Speaking of which,

Yang Xiaoman smiled motherly.

afterwards

Xu Yang and Xu Man were coaxed to sleep, while Xu Mang hugged Xiao Man, the couple looked at the child quietly, their eyes were full of love, and the small room was already full of love.

"I want to go on like this forever. Yang Xiaoman sighed: "But... We and the children will be separated one day, and the thought of the two little ones going to start a family makes me feel empty in my heart, alas... I finally knew why my parents were crying so sadly on the day I got married. ”

Belch?

Didn't you?

The situation at that time was not ...

"Wait a minute!"

"Why, from what I knew, my parents were so happy at the time? Xu Mang said seriously: "You don't want to be a historical adaptor!"

Yang Xiaoman was angry in his heart, and such a peaceful atmosphere was destroyed in an instant.

"Get out!"

"I'm annoyed!"

"Won't you go to work tomorrow? Take the children to the amusement park together, do you hear?" Yang Xiaoman twisted the soft flesh on Xu Mang's waist fiercely, and said angrily.

...

In the afternoon of the same day,

The Xu Yang Research Institute issued an announcement that shocked the world, in this mysterious universe, there are physical laws that are out of human cognition.

And because of all the things that happened before,

The movements of the Xu Yang Institute affect the hearts of the entire physics community, but this time... It's not just the physical world that's touched upon, this announcement... All fields of science are involved, because if the above is verified, it will simply turn the human understanding of the universe upside down.

In a flash

Almost the world's top research institutions have focused their attention on this.

Some people scoffed at it, while others believed in the discovery of the Xu Yang Institute, but most of them were opposed, strongly opposed.

United States,

NASA Headquarters,

A big guy looked at the content on it, and his face was dark and terrifying.

"Crazy!"

"It's just insane!"

......