To be honest, she never thought about this problem...

If you know it correctly, with current technology, nuclear bombs are far from threatening the entire earth, right?

Even local changes are quite limited.

If it really launches, it just threatens humans themselves.

It may be able to change a little mountain and river landscape, but it has little impact on the earth as a whole.

It’s like going to a bathhouse to scrub the bath, with a layer of dandruff missing, it’s not bad at all, and it will grow back soon.

But humans are different. When the earth moves slightly, even if it is just a small shaking, it will be a catastrophe for humans, not to mention having a headache and fever.

A big world where even planetary impacts have only extinct a stage of civilization will naturally not be threatened by a mere nuclear bomb.

Even if humans perish, the earth will still exist and new species will continue to be born.

So the question is, what is nuclear weapons mean to me?

Xuanyu calculated a little and found that this was probably, maybe...

Xuanyu suddenly raised his head and asked tentatively: "Why... Master's wife, please change the question?"

She really has no way to answer this.

I immediately understood what my student meant. After a moment of silence, Wang Mei spoke decisively: "When I didn't say anything."

It's so damning!

It seems that human development is still a long way to go.

Suddenly, Wang Mei felt that the burden on her body had increased a lot.

I won’t say anything else. If the gods really exist, the country must at least have the ability to kill gods.

So what can even be a god? What if the gods are not all without desires, what if anyone among them has selfish intentions and covets the lower realm?

Anyway, the initiative cannot be handed over just like this!

His horizon suddenly became wider and his inexplicable sense of crisis became greater. Wang Mei felt that she could work in this position for another twenty years.

"I'll give you this brand." Although I was nostalgic in my heart, Wang Mei's brain was extremely calm.

This thing is good, but the threat it brings is too great, and it can easily cause the world to fall into chaos, which is something that humans cannot bear at present.

But if I really want to give up, I feel unwilling to accept it.

Who has no selfishness these days?

If you can take a shortcut, you still have to take a while.

Opportunities are fleeting, and there is no moment of hesitation.

"Wait." Just a second before the Xuanyu took it, Wang Mei suddenly repented: "Uh... can I let me scrape Momo down?"

The whole brand is not good, it shouldn't be much to scrape some wood chips, right?

"I promise, just a little!" she begged.

Xuanyu: "…"

Xuanyu smiled helplessly: "Okay."

When she saw Wang Mei picking up the fruit knife on the table without hesitation, she couldn't help it and the corners of her mouth twitched slightly.

After reacting, Wang Mei realized what stupid things she had done.

How can the handle of Pangu axe be left with the ordinary sword?

In front of Wang Mei, Xuanyu's fingers were put together and gently twisted it at one corner of the sign, and then countless wood chips fell down.

"Enough is enough, it's enough." Seeing a thin layer of brown soon appearing on the white paper, Wang Meixi was so scared that she could not see her teeth.

Carefully wrapped the wood chips that seemed to be blown away in one breath and put them under the pillow. She decided to wait until the limelight passed and take the previous part for research.

What if I can find a replacement?

Especially the ones that discount their effects will be even better.

As if you know what the master's wife is thinking, Xuanyu had to pour a basin of cold water on it: "The world tree is unique, and you will definitely not be able to find something with the same effect. Even if there is one, you will not be able to get it now."

"Ah?" Wang Mei's heart suddenly became cold.

I couldn't bear to see her so disappointed. After thinking for a while, Xuanyu changed the subject: "But you can study it in another direction."

The role of the world tree is not just to appease various elements in this big world.

Others are too difficult for humans and cannot be done for the time being, but the most obvious effect should be able to be studied... right?

"Why try this in biotechnology?"

After all, it is a tree itself, representing green and new trees.

Wang Mei's eyes lit up, and she suddenly remembered the performance of the wooden sign when she was sick.

If that's the case, that's really great!

Sure enough, there is nothing that is born to represent war, it just depends on how people use it. Survival and destruction are a world of difference.

Peaceful development is the bottom line!

Anyway, it has reached this point, and you can avoid many detours by asking more questions.

Wang Mei rubbed her hands: "That... can you say it more specifically? You also know that I am a physics person and I am not very familiar with biology..."

Xuanyu also doesn't know much about creatures, but she is aware of World Tree: "The world tree has a long lifespan. When the planet is born, it will be born. When the planet is destroyed, it will wither."

so……

"Its cells are magical and can divide unlimitedly to a certain extent."

With a slow opening, Xuanyu dropped a bombshell: "The most important thing is that because humans were born on Earth, one of the things here, the two will not be mutually exclusive."

"Only, that is to say..." Wang Mei widened her eyes.

Xuanyu nodded with a smile: "It can replace the cells of any organ in the human body."

When the human immune system encounters the World Tree, it cannot have the idea of ​​resisting at all.

"Whether it is the liver, kidneys, both lungs, or even the heart... as long as there is a gap, it can be quickly replenished after entering the human body without any auxiliary means."

After thinking about it, Xuanyu added: "Just like you did in the past."

Wang Mei was shocked.

If what she said was true, then human life span would be extended for countless years again.

Heart disease, kidney failure, liver cancer, etc. are no longer terminal illnesses.

"If this happens, will it cause chaos in another form..." After being happy for a while, Wang Mei quickly fell into trouble again: "It is not good to break the lifespan limit and a large number of new people have been born, right?"

Xuanyu: "…"

"I think you don't have to worry about this problem, Master's wife." Xuan Yuyuanmu, "Humans will kill themselves."

I have to say that when Nuwa was making clay figures, she was too partial.

Wisdom, talent, luck... are all given according to the highest standards.

“In terms of population control, humans have very good talents.”

As a rare intelligent creature, the more you know, the lower your desire to give birth.

Moreover, half of the population problem depends on life span, and generally depends on the social environment in which it is located.

I am too comfortable and don’t want to have children. I feel it’s troublesome and too stressful. I don’t want to give birth to a child and suffer. As long as the policies are reasonable, nothing is a problem.

"..." After a moment of silence, Wang Mei nodded: "What you said makes sense."

No matter how good the medicine is, it cannot withstand humans' own death.

Xuanyu shrugged: "Take a step back, even if the earth really can't accommodate so many people, it will be the same if it opens up a new planet. There are many places in the universe that can be renovated."

Wang Mei was happy: "You seem to be very experienced. Do you still know the situation outside the earth?"

Didn’t it mean that all gods and immortals live in the sky?

I haven't heard of anyone going to outer space to develop business.

etc.

As a student, I seem to have never said that I am a local god, right?

The most important thing is that I have heard a lot of mythological stories over the years, and no god can match her!

In particular, it can reach the top layer of Pangu Axe.

She has heard of the three thousand big worlds and the billions of small worlds.

After careful consideration, Wang Mei's smile gradually disappeared.

Just as the atmosphere fell into a strange silence for a moment, Zhao Jinshui prepared the meal and then came over to knock on the door: "What are you two talking about? After chatting for so long, why don't you wash your hands and have dinner quickly?"

"Huh? Why is the door still locked? Why are you secretly doing these days..." After pushing for a while, Zhao Jinshui was stunned.

Once again, he was grateful to his husband, and finally Wang Mei, who didn't have to face the strange world, took a deep breath.

She can't be impulsive in the future. Ask a few more questions and listen to a few more secrets. She must go crazy.

"Thank you." Wang Mei solemnly said this to her husband.

Zhao Jinshui: "???"

Suddenly, he was stunned: "What's wrong with you? Are you sick or have a fever?"

Thank you too weird!

Sometimes, knowing less is also a kind of happiness.

Wang Mei sighed: "I suddenly envy you a little, and I can still laugh."

"..." Too lazy to continue with his wife's unnutritional topic, Zhao Jinshui turned his head decisively to look at his student: "What happened, you think?"

Xuanyu spread his hands and was helpless: "Sorry, the teacher, the teacher's wife won't let me talk."

Looking at the two people who were washing their hands together, Zhao Jin was so angry.

About two hours later, Xuanyu helped wash the dishes and left.

When Zhao Jinshui returned to the bedroom, he saw his wife carefully holding a paper bag and looking at it, for fear of something missing.

"What is this?" he asked casually.

Wang Mei looked pious: "This is the future of mankind."

Zhao Jinshui: “…”

Well, liver cancer has been cured, but people are stupid.

"By the way." Wang Mei turned her head and said, "Is Xiaoyu a major in astronomy?"

Zhao Jinshui nodded: "Yes, what's wrong?"

If I remember correctly, the dean of the Astronomy Department of Imperial Capital University is older than the couple, probably 80 years old?

I hope the other party can withstand it.

"Old Zhang is going to be in trouble." He is so old that he still has to encounter such a thing, alas...

The universe, immigration to aliens, space mystery... everything is available.

A trace of emotion flashed in her eyes. In the confused expression of her husband, Wang Mei felt that this was not safe, so she put two layers of plastic bags on the outside of the paper bag.

About a few minutes later, she went out in high spirits: "I went to the Biological Institute and I guess I won't be back in two days."

"Oh." Zhao Jinshui, who is already used to his wife's work, is not surprised.

When he finished his meal and lay down in the afternoon, he gradually realized that his wife had said before that the Institute of Biology, not the Institute of Nuclear Physics.

"Where did she do?"

At this time, Zhao Jinshui didn't know what kind of shock his wife would bring to the medical community this time.
Chapter completed!