Trisolarans: Trisolarans with the hard steel of the earth

After all, my mother is old and doesn't know how to play with the computer. She just deleted the data and didn't completely format it.

So Yang Dong secretly restored those materials behind his mother's back for the first time in his life with a feeling that he didn't know what to say.

After reading it, she just felt like the sky was falling.

Her mother is actually the commander of the ETO organization, the mastermind behind the invasion of the earth by aliens...

This is completely different from the mother in her impression.

Physics, mother.

Now it's a life.

Her heart is dead.

"Can you talk to me? Why doesn't it make sense?"

Yang Dong shook his head and was about to refuse.

A little girl with shofar braids ran over. She was wearing a fat and funny little dress, and she looked at the two with ignorant eyes:

"Brother and sister, are you magicians?"

"I saw my brother move his finger, and the whole leaf flew up!! It's amazing! Can you teach Xinxin magic!?"

The frozen atmosphere between the two was broken by the little girl's childlike smile and amusing questions.

Lin Lang looked at the woman a few meters away, who should be the little girl's mother. She was laughing and watching her daughter talking with the two adults.

"First of all, kid, your name is Xinxin, right? Don't call me brother or sister, but uncle and aunt."

Lin Lang corrected this mistake seriously.

"Then, you are right, I am a magician, I can do amazing magic, and I can conjure a lot of candies!"

"Then brother... Uncle, can you teach me?"

The little girl Xinxin said in a childish voice, "This way I can secretly eat candy."

Even the corner of Yang Dong's mouth was amused by the girl's Tongyan Wuji.

"Yes, but you have to pay the tuition first."

Lin Lang knelt down and said "seriously", "The tuition fee is... ten lollipops."

The little girl opened her mouth wide, looked at the only lollipop in her pocket, and handed it over carefully: "Uncle, I only have one..."

"How old are you, is it interesting to play tricks on children?"

Yang Dong rolled his eyes at him, also squatted down, and forced a smile: "Xinxin, uncle lied to you. There is no magic in this world. The leaves you saw just now were actually blown down by the wind."

"No magic?"

The little girl was disappointed and returned to her mother in despair.

"The leaves were blown down by the wind?"

Lin Lang stared at the expressionless Yang Dong: "Do you believe it yourself?"

"You have a Ph.D. in physics, and you don't even believe in physics, so you want to deceive another child?"

"..."

Yang Dong didn't know why she said that.

Perhaps from the bottom of her heart, she had already been persuaded by Lin Lang.

"Tens of thousands of years ago, the primitive people saw the thunder strike and ignite the trees. They believed that the flames were magic."

"Hundreds of years ago, the aborigines of a certain continent saw that muskets could easily kill the strongest warriors, and they believed that muskets were magic."

"Just now, the little girl believed that the leaves would be commanded by me, and I was the magician."

Lin Lang smiled faintly: "Actually, they are all the same, there is no essential difference."

These few words were what he had been planning to tell Yang Dong, but without the "magic show" just now, his persuasive power would be greatly reduced.

"Dongdong, I know you are full of doubts and sad, but don't worry about it. At least, if you leave, Ding Yi will be very sad. Aren't you all ready for the wedding room?"

"Why don't you come with me, with us, and find the answer to your question?"

Yang Dong also didn't speak, stood up and was about to leave.

"Where are you going?"

"Take me home." Yang Dong didn't look back: "I'm a little hungry, go back and have something to eat."

"okay."

"Also, don't call me Dongdong, be careful I'll tell Ding Yi."

"Hahaha, what can Old Ding do to me?"

"He can complain to your boss and give you shoes."

"Gah?!"

……

Lin Lang already knew when Yang Dong said she wanted to eat, and she had already given up the idea of ​​suicide.

As for how she managed to predict where the leaves would fall like magic, she didn't ask about it.

it's actually really easy.

Nano swarms.

This is a concept that only exists in science fiction. Hundreds of millions of tiny robots at the nanometer level work together, just like bee colonies and ant colonies.

Its uses are very wide, medical treatment, materials, construction, scientific research, military...

Of course, with Lin Lang's technology, this small robot can only be reduced to the millimeter level at most, but this is enough.

He worked overtime to rush tens of thousands of "millimeter bee colonies" just to perform such a "magic" in front of Yang Dong.

At present, the effect is very good. With the power supply of high-strength nano-materials and high-energy batteries, the bee colony can really achieve a "magic" effect to a certain extent.

Of course, when Yang Dong gave up suicide, a mechanical sound rang in his ears.

[Sub-task: Rescue Dr. Yang Dong, completed. 】

[Open: The first stage of the technology tree of the wandering earth universe. 】

Chapter 9 Is this the Tech Tree?Obviously it's magic!

"Wandering Earth's first stage technology tree?"

Lin Lang muttered, sorting out the vast sea of ​​technological blueprints that suddenly appeared in his mind.

Among them are the mass production methods of nanomaterials and the manufacturing methods of space elevators. These are the problems that Wang Miao is trying to overcome now.

In addition, there are [light spacesuit (weight less than 10kg)], [no propellant engine], [deep-sea accelerator liquid LCL (can resist 120g acceleration)], etc., once they are taken out, the whole world will boil.

Of course, there were things that made Lin Lang's heart beat faster.

【Brain wave conversion device】

It sounds pretty ordinary.But Lin Lang knows that this thing is the basic technology for virtual reality to realize full simulation, and it is also a leap forward in biological science.

Think about it, what a great invention it would be to convert brain waves into electrical signals.

The simplest usage is that you can control the computer with your own brain without using peripherals such as mouse, keyboard, and handle when playing games.

Brainwave conversion technology is also the premise of [Digital Life] technology.

Once the digital life technology is completed, the eternal life that humans have been pursuing for thousands of years will no longer be a dream.

And something more dreamy is coming——

【Light Fusion Engine】

Controlled Nuclear Fusion! !

Lin Lang even breathed heavily.

Regarding the significance of controllable nuclear fusion, he doesn't want to go into details, just one sentence is enough.

Controllable nuclear fusion is approximately equal to inexhaustible and endless energy.

Although this is nuclear fusion that can only produce fusion reactions with light elements, it is still not up to the miraculous heavy fusion of the "planetary engine" in the wandering earth.

But it is also enough to make a qualitative leap in the current human civilization! !

And these fantastic technological blueprints are just the technological products of the first stage of the wandering earth universe.

It's too exaggerated, it's incredible.

If you can master all the technologies of the wandering earth universe, what three bodies, what water droplets...

It's all scum that hinders us.

"Lin Lang?!"

"what!"

Lin Lang recovered from his obsession.

I broke out in a cold sweat.

At that moment, he thought that Trisolaran knew that he possessed so many high technologies, and was desperate to kill him with water droplets...

"What's the matter with you, absent-minded? Are you sweating so much?"

Yang Dong was in the passenger seat, and seeing Lin Lang's expression through the rearview mirror seemed not very good.

It was as if he was the one who had just committed suicide.

"It's nothing... I just suddenly thought of something about work."

"nanomaterials?"

Yang Dong pulled out a smile: "I didn't see it, you are also a workaholic?"

"Don't make trouble, do you think I've been messing around? I'm the man who wants to save the earth?"

Yang Dong echoed casually: "Yes, yes, but the earth said he was too tired, and people feel that it needs to be rescued every day."