After Chen's mother and the others prepared the meal, Yang Shiyu and Qi Yuqi tested each other's appearance.

Two women, dressed in dressing gowns, sat on either side of the table.

Lu Chen sat on the main seat.

"Oh, little sister, eat a little cucumber to hydrate. ”

Qi Yuqi smiled: "Classmate Yang, eat a little beef, there is more protein, and it can be fuller." ”

Lu Chen couldn't hold back and wanted to laugh out loud.

The confrontation between two people is very low-level and very low.

There is no murderous spirit at all.

Qi Yuqi: "Lu Chen, your family is very big, I decided to move here for a few days." ”

Lu Chen: "Feel free, I'll record a fingerprint for you on the access control." ”

Qi Yuqi: "Yang Shiyu Yang, how long have you lived here?" ”

Yang Shiyu thought for a moment: "Less than two weeks." ”

Qi Yuqi was happy: "It's quite big here, take me around after eating?"

Yang Shiyu: "Okay. ”

Lu Chen ate and ate meat.

Although I really want to see what the two of them can do.

But Lu Chen only wants to see the results, not the process.

After eating, Lu Chen went upstairs.

The fight between Yang Shiyu and Qi Yuqi is like a child's play, and it does not touch the essence at all.

The fight between the two of them, if it was not to curry favor with or lure Lu Chen, what kind of damage could they inflict on each other?

However, they were not sure if Lu Chen had thoughts about each other, nor were they sure if Lu Chen had thoughts about themselves.

There is no way to talk about this kind of high-level struggle.

So, blind in vain.

Yang Shiyu took Qi Yuqi to walk around the first floor, and then went to the second floor to look around, going back and forth in front of Lu Chen's study.

On the third floor, there are only three suites and a lounge area, so there is nothing to see.

Qi Yuqi: "There's a basement in this building, right?"

Yang Shiyu: "I don't know, I haven't been there either." ”

"Let's go, let's see. ”

Two women descended the stairs down the basement.

In the basement, like the rest of the floor, there is a lounge area next to the staircase, with a sofa set and a TV.

However, where the basement enters the main area from the lounge area, there is a glass door.

Moreover, although the glass door is transparent, it is difficult to see what it looks like inside.

Yang Shiyu walked to the side of the access control: "It seems to be a smart access control, according to the fingerprint, and a camera." ”

The access curfew has been activated.

"Scan your face, identity verification failed, no entry, please stand back. ”

Qi Yuqi: "Yo, listen to high-tech, I haven't seen this kind of equipment on the market." ”

Qi Yuqi walked to the camera: "Can't you give preferential treatment to someone as beautiful as me?"

Lu Chen was in the study, looking at the prompt on his phone, turning on the video, and seeing this scene.

Flip the switch: "It's okay to go in, don't touch what's inside." ”

Yang Shiyu and Qi Yuqi watched the door pop open and glanced at each other.

I heard Lu Chen's voice.

Qi Yuqi: "You really haven't been in?"

Yang Shiyu shook his head.

"Let's go, go in and have a look. ”

The first room they walked into was the lab room, which was at the heart of the lab.

Qi Yuqi looked at the separate area made of transparent glass in the center of the room.

In the center of the separate area is a metal barrel.

On the metal barrel, there is a pattern similar to an electric fan.

Yang Shiyu wanted to step forward, but Qi Yuqi grabbed Yang Shiyu's shoulder: "Don't go over, nuclear radiation materials." ”

Yellow and black color scheme, electric fan logo, circular pattern, international nuclear radiation logo.

"Nuclear radiation ......" Yang Shiyu: "What kind of material is this?"

"Uranium-232. ”

"Is this thing illegal?" Yang Shiyu wondered.

Qi Yuqi was serious: "It's not illegal to break the law, but it's banned nationwide, how did he get this kind of material, it's strange." ”

"What can't you buy with money?"

"I can't really buy this. ”

It would be most accurate to say that it is not illegal to possess these radioactive materials, especially nuclear materials, but it is illegal to sell them domestically.

It is also illegal to transport.

However, if you are a researcher at a research institute, you can bring this thing with you for research convenience.

Because there is no relevant provision prohibiting carrying.

For example, Shudi Science and Technology City, there is such a building.

In that building, there are people who turn on the radiation detector every day.

It's because people often come into the building with alpha blocks or something like that.

Some people are too obsessed with research, and bring these things into the community, and of course other researchers are not happy, so there is this strange and unbelievable phenomenon.

Qi Yuqi didn't bother to think about it, because there was basically no illegal way to get his hands on this thing.

So Qi Yuqi selectively skipped it.

Qi Yuqi walked to a shelf, opened the glass window, and looked at the graphene tablets the size of a Chinese textbook, a whole box.

Qi Yuqi tactically leaned back and shouted, "Lu Chen, can I take a piece away?"

"No, you can't. The sound came from the horn in the corner.

Qi Yuqi lowered his head and pouted: "Stingy ......"

This thing is very expensive, and the state studies this thing mainly in Qinghua.

The seven small research topics of electronic communication at the University of Electric Science and Technology are not enough for a whole piece.

Yang Shiyu: "Is this expensive?"

Qi Yuqi: "This high-concentration graphene costs 5,000 yuan a gram, and this box has more than four catties." ”

Yang Shiyu was stunned: "Isn't that about 100 million?"

Qi Yuqi put down the graphene box: "Wow, rare earth ore?"

Rare earths are not rare in China, but rare earths are generally high-tech research.

Qi Yuqi couldn't think of what Lu Chen was going to do with it.

Yang Shiyu walked to a steaming cabinet and looked at the contents inside: "What is this?"

Qi Yuqi walked over and wondered: "It should be a cold storage for biological cell specimens, this is ......"

Qi Yuqi ran to spell out.

Lu Chen watched it in the video and was directly stunned, this thing forgot to cover up.

"Don't touch this cupboard. ”

There is a specimen of smallpox.

Qi Yuqi: "Forget it, you can't touch the same materials in the material room, it's boring, I'll see how your own equipment is." ”

"If you can develop bulletproof glass and airbags, your machinery and electronics should be very advanced. ”

Qi Yuqi entered a laboratory and took a look: "You are too arrogant, the equipment is newer and better than that used by the doctoral team of the University of Electrical Science and Technology." ”

"Wow, is this the equipment used for the separation observation experiment used in quantum communication research?"

Lu Chen: "Hehe, you think too much, can I afford that thing? The lighthouse country can't afford it, let alone me." ”

"You're going to find a piece of equipment in my lab in a moment and say it's an antimatter detector, and I'm not going to die?"

It's really a separate observation experiment for quantum communication.

However, the country's progress in quantum communication and quantum computer research in recent years can be said to be leaps and bounds, and there is no need for Lu Chen to study these.

Lu Chen just wanted to have such a device, so he exchanged it from the system.

As for the antimatter detector, it is also true.

It's just that it has to be thousands of meters below the ground, shielded from any human activities.

Lu Chen just exchanged it to see what this thing looked like.

After all, there are only three of them in the world.

Rarer than the Giant Particle Collider.

Qi Yuqi: "You local tyrant, your laboratory is much better than the laboratory provided by the school to our research group. ”

"Why don't we move to your lab for experiments?"

Lu Chen was happy in the air: "Yes, but how to calculate the output?"

Qi Yuqi: "I apply to the school, the laboratory of the University of Electric Science and Technology and your personal laboratory cooperate, our main direction is counted as our ownership, yours is your ownership, and if the research results are signed, they will be co-signed." ”

Lu Chen listened: "It's interesting, yes, I earned it." ”

Qi Yuqi belongs to scientific research talents, although she invents and manufactures, she looks young, but in the real high-tech experiment, a Qi Yuqi doesn't know how many Lu Chen.