Chapter 830 A Task that Can Be Completed On-Hook

After being interrupted by the senior sister, when Lu Zhou finished his lunch, the lunch break was almost over.

Accompanying Lu Zhou all the way back to the downstairs of the laboratory of several institutes, and repeatedly asking him not to forget about the Russian delegation, Chen Yushan reluctantly waved goodbye to him, then turned and left.

Back in the office, Lu Zhou tidied up the lesson plans that he took the time to sort out yesterday, asked Assistant Zhao to confirm the afternoon class schedule, and then yawned and went to Teaching Building A.

There is a number theory class this afternoon, which is considered a major elective and has credits.

Originally, these courses were taught by his doctoral student He Changwen, but seeing that more than half of this semester has passed, Lu Zhou thought about how he had to show his face, so he went there in person.

I don't know if it's his illusion, but I always feel that the students sitting in the classroom spend more time staring at his face than staring at the blackboard...

After realizing this, Lu Zhou couldn't help feeling a little frustrated.

Unexpectedly, after not teaching undergraduates for so long, my teaching level has regressed to the point where I need to rely on my face for food.

Recalling the scene when he was giving a lecture at Princeton University, and the children's shoes from other departments were sitting on the corridor with a small bench, Lu Zhou felt embarrassed for a while.

It seems that if you have time in the future, you should find more opportunities to attend classes in person...

It didn't take long for the blackboards on all sides to be filled with writing, and the intermission bell rang outside the classroom.

Lu Zhou closed the book in his hand, looked at the students who didn't blink their eyes, and was about to make a summary of what he said before, when he saw a line of light blue windows appearing on his in the field of vision.

【

Side mission completed:

④ Alchemist: Produce 100 tons (100/100) of titanium alloy.

】

Already done?

so fast?

A flash of surprise flashed in Lu Zhou's heart, but it didn't show on his face.

Clearing his throat, he stacked the lesson plans in his hand on the desk, glanced around at the students in the classroom, and said.

"Let's end this class here. Let's take a five-minute break and continue later."

After finishing speaking, Lu Zhou left the classroom, turned around and walked into the toilet next to the classroom, found a private room, squatted down, read the system silently, and entered a pure white system space.

He quickly walked to the side of the holographic panel, and as his index finger swiped across the screen, the task panel quickly appeared in front of him.

【

The second stage of "Earth and Moon Control" - "Moon Surface Permanently"

branch line:

①Overcrowding: The active population on the lunar surface exceeds 100 within 24 hours.

②Future Sparks: The Large Hadron Collider on the lunar surface.

③ Digging three feet: A total of 50 tons of rare earths were collected from the lunar soil.

④ Alchemist: Produce 100 tons of titanium alloy. (completed)

⑤Looking back at the parent star: establish a semi-permanent earth weather observation station in lunar orbit.

⑥ Looking into the distance: Build a large space telescope on the back of the moon to conduct more detailed observations of planets in the solar system and star systems outside the earth.

】

Looking at the "completed suffix", Lu Zhou couldn't help but feel a burst of emotion.

He started writing the whole project when the funding was approved, and after sitting on the earth and waiting for a few months, the task was completed.

This is simply easier than hanging up.

The only fly in the ointment is that until the main task of the second stage is completed, the rewards of the side task will not be visible for the time being.

I don't know what benefits this side mission can bring him...

"...Are there still five branches left?"

Looking at the remaining tasks on the task list, Lu Zhou touched his chin.

The first one is easy to solve, just use tourism or other methods to organize a wave of one hundred people. It might not have been easy to do last year, but now that the Magpie Bridge has been completed, it should not be too easy to solve this task, and it might even make a fortune.

There is also a third branch line, which can mine titanium ore from the moon, and then can mine rare earth ore. As for the smelting of rare earths, it may be a little troublesome, but the task only requires collection, and there is no requirement for smelting, so it should still be profitable to transport them back to the earth.

As for the other missions, they can only be said to be random.

It is not realistic to complete all the branch lines. It is not a loss for him to complete more than half of them.

After exiting the system space, Lu Zhou was about to stand up from the toilet when he heard the sound of a faucet flushing from outside.

Originally, he didn't care and planned to go out directly, but he happened to hear two students outside saying his name, so he sat back again and listened curiously.

As a professor, he is still very curious about what students think of him.

"Did you understand Lu Shen's lesson?"

"Half and half, how about you?"

The boy wearing glasses sighed, and said, "One-third, hey, I want to understand too, but my strength doesn't allow it."

The man standing beside him washing his hands shook his hands: "Maybe this is Daniel."

The man with glasses said, "Maybe! But when I think about Lu Shen being a single dog, my heart instantly regains balance. At least I still have a girlfriend."

"Haha, how do you know he's single? Maybe he's just keeping a low profile?"

The man in glasses waved his hand, with a "what do you know" expression on his face.

"Come on, I can tell if I'm single at a glance."

At this moment, a familiar and smiling voice suddenly floated from behind like a ghost.

"Really? Then teach me how to read."

The two standing next to the washbasin turned their heads in unison. When they saw Lu Zhou standing at the door of the private room, their faces suddenly looked like they had really seen a ghost.

"Damn it, God Lu!"

"Professor Lu?!"

Lu Zhou smiled and didn't speak, just looked at the two of them.

"Professor, professor... we just now..." The student wearing glasses scratched the back of his head and scratched his ears and cheeks anxiously when Professor Lu stared at his hair with a half-smile in his eyes. Handsome!"

Lu Zhou: "..."

MMP!

When am I deaf?

Also, does this thing need to be praised?

Not wanting to waste time with the two of them, Lu Zhou said with a straight face, "Hurry up and go back to class."

"Yes!"

The two students immediately stood up straight, and then ran away without a trace.

Looking in the direction of the toilet door, Lu Zhou sighed after a while.

Hey, I didn't realize it before, but now he finds out that being a professor is really cool.

but……

Having said that, did I set a bad example? What strange misunderstandings have these undergraduates had about the profession of mathematicians?

Speaking of which, his age is indeed not too young, at least he can't be regarded as a teenager.

Going home for the New Year this year, I'm afraid that my father and mother should worry about his life-long affairs again.

"... Forget it, let's think about this issue after two years."

Shaking his head, Lu Zhou put the question aside for now.

He wasn't exactly dodging the question.

It's just that he hasn't figured out how to start a family and maintain this family for the time being.

Research has taken up most of his time, and he doesn't have the energy to play the role of a boyfriend, let alone a father...

Turning around and returning to the classroom, Lu Zhou opened the lesson plan on the table and turned to the last page.

"Turn to page 47 in your textbook."

There was the sound of flipping books in the classroom, and many students had expressions of surprise on the faces of many students who had just read the content on page 47.

"...The first half of the class is all about the basics of number theory. In the second half of the class, I will tell you something interesting, which is also a topic I am studying."

As he spoke, he turned to face the blackboard, picked up the chalk from under the blackboard, and wrote four words on it.

【Riemann conjecture】

At the moment of writing these four words, there was a commotion in the classroom.

Lu Zhou patted the blackboard, signaled the students to turn their attention here, and spoke in a clear voice.

"I speak quickly."

"Listen carefully."