Xueba at the same table from the future

Chapter 67 Infinite Polyhedra
The joys and sorrows between people are not necessarily connected.

But in the matter of illness, it is very equal.

For junior high school students of this age, 90.00% of them will suffer from the same disease.

Specific symptoms include fatigue, dizziness, chest tightness, abdominal distension, loss of appetite, body aches, inattention and other symptoms.

This is a common type of disease that is difficult to cure, and it is quite contagious.

Scientists have said that so far, although there are targeted treatments.

But it is still quite difficult to completely recover and not relapse.

because of this.

In just one Chinese class, I went from the curtain counselor under the podium to the country man in the back row of the classroom.

They all shook their heads slowly while listening to Fan Xian's eloquent narration, and the distance between the two eyelids became closer and closer.

When the second period of Mr. Zhao's mathematics class came, the situation of the students in the classroom was not relieved in the slightest.

On the contrary, it is more serious.

So much so that when Mr. Zhao used the rectangular chalk box on the podium to make all kinds of wonderful metaphors about jojo, the students' reactions were still surprisingly consistent.

"Students, please imagine a cube for this chalk box."

"Cube."

After answering in a daze, [-]% of the students in the classroom immediately nodded.

"Students, please imagine a cylinder for this chalk box."

"Cylinder. Cylinder."

Hearing the old man Zhao's hoarse voice, more than [-]% of the students nodded slightly.

"Students, please imagine a polyhedron in front of this chalk box."

"Arbitrarily. Polyhedron."

After old man Zhao said this with a smile on his lips, more than [-]% of the students in the classroom nodded this time.

Seeing that everyone in the classroom is very cooperative.

Old man Zhao, who just wanted to touch fish, was very satisfied.

After all, the knowledge of three-dimensional geometry does not belong to the junior high school stage. He just mentioned it casually to help students expand their imagination.

Standing on the podium at this time, he still ignored this group of students who had been infected with each other.

Instead, he chose to put down the chalk box in his hand, picked up the cup of wolfberry warm tea on the podium, and took a sip.

Then he squinted and looked at the students in the classroom who were still nodding their heads.

The bad old man sighed softly.

no doubt.

Seriously ill, they were all completely hopeless.

By the way.

The name of this dreadful disease is .

Monday syndrome.

Then goose.

Just like Dave's rigorous statistics.

In the corner of the classroom where cerebellar melons are flooding one after another.

There are still a few people who are naturally immune to this dreadful disease.

Just when old man Zhao was about to use chalk box hypnosis to end this boring class on Monday.

A boy's voice from the corner of the classroom resounded directly through the entire classroom.

"Mr. Zhao, I can't imagine it!"

Hear that familiar voice.

The students in the classroom who were already drowsy fell to the table one after another.

Bai Duanyun, a little fool, interfered with old man Zhao.

They were able to sleep very peacefully.

But today's Bai Duanyun unexpectedly did not have a convulsion.

Instead, after saying this, he stood up and straightened his back.

The boy fixed his eyes on the rectangular chalk box on the podium.

His eyes are piercing and his eyes are full of spirit.

Now he just wants to study, he doesn't know.

How can anyone else imagine a random polyhedron from a cuboid chalk box.

I don't understand, he really doesn't understand.

Seeing Bai Duanyun's extremely serious look.

The old man Zhao quickly chewed the wolfberry in his mouth and put it in his stomach to make a fool of himself.

"Student Bai Duanyun, you need to practice more on your picture sense and imagination."

"You see, other students in the classroom can imagine it."

Say it.

The bad old man casually glanced at the group of students in the front row of the classroom who had already started eyelid fighting.

For Bai Duanyun, a student who always likes to mess around in class and is extremely energetic.

He really doesn't want to worry about it.

But I heard old man Zhao's explanation.

Today's Bai Duanyun did not flinch in any way, but continued to ask questions.

"Ms. Zhao, I can imagine a three-dimensional polyhedron from a two-dimensional picture."

"But I cannot imagine a cylinder from a cuboid."

when saying this.

Bai Duanyun's tone became a little louder unconsciously.

He had a confident look on his face as if he was telling the truth.

Old man Zhao almost drew cubes and cylinders on the blackboard just for this diligent student.

Weird!

This is not the style of the old man who fishes at all!
After taking a sip of the warm wolfberry tea, the bad old man slowly cast his gaze to the other side of the back row of the classroom.

There was also a young man who he didn't want to care about sitting there.

At this moment, he is obsessed with making little squirrels out of draft paper.

Even under the gaze of old man Zhao.

Chen Mu still naturally placed the folded delicate little squirrel on the table beside the girl.

Even ready to start folding the third little squirrel.

However, seeing such a scene that normal people can hardly understand.

Old man Zhao remained calm.

He still remembers it.

Last week, that little girl Jiang Yin came looking for her to learn painting with a serious face.

Forced to do nothing, the old man Zhao could only show his previous skills and draw a regular octahedron on white paper, which could calm down Jiang Yin's dull hair.

As for Chen Mu casually folding out a living little squirrel like now.

Anyway, he absolutely can't do it.

no doubt.

This teenager is a true genius in terms of visual sense and imagination!
This bad old man who just wants to fish at this time.

In the end, Chen Mu's grand plan of trying to form a large squirrel family was interrupted by speaking loudly.

"Chen Mu, come up and draw a cube and a cylinder for Bai Duanyun, so that he can understand."

"I?"

"Well, come up quickly."

"Bai Duanyun, come up and take a good look."

Hear this.

Chen Mu stopped his movements with some reluctance.

After the little squirrel beside him smiled and made way for him.

The young man walked up to the podium with two blank sheets of paper in his hands, just in time to meet Bai Duanyun's scorching eyes eager for knowledge.

Almost instantly.

At this time, Long Ruoye, who had just regained consciousness from the coma in the classroom, also cast his gaze on Chen Mu.

She was looking forward to it.

Looking forward to this young man standing on the podium at this time.

Can use chalk to draw wonderful pictures like that day.

But what the ponytail girl expected did not happen.

Chen Mu didn't even look at the chalk box.

Instead, he quickly folded the white paper in his hand.

Under the blessing of speed plus 1 and reaction plus 1.

Only ten seconds later.

Chen Mu had already folded the white paper in his hand into a perfect cube.

After glancing at Bai Duanyun, who had dull pig eyes at this time, he spoke immediately.

"Baimei, this is a cube, which belongs to the hexahedron. You should be able to imagine it now."

However, Bai Duanyun did not wait for a reply.

Chen Mu had already started to move again, speaking quickly with the quick flipping of his dexterous hands.

"This is a cuboid."

"This is heart-shaped origami, which is easier to understand than three-dimensional."

"This is a 24-hedron, and it can only be folded out by inserting two square pieces of paper."

Chen Mu, who smoothly completed this series of movements while Long Ruoye's ponytail was frantically swinging, slowly restored the two white papers in his hand to their original shape.

"It's almost here. If it's more complicated, it's hard to fold two pieces of paper. You can only rely on your imagination."

In a word.

Chen Mu was about to step off the podium.

But before he took two steps, the young voice behind him stopped him and turned his head.

"Muzi, I can imagine it, but"

"I heard Teacher Zhao say that a polyhedron that tends to a sphere has infinite faces.

"I really can't imagine the infinite polyhedron."

"Infinite polyhedra?"

Feeling the seriousness in Bai Duanyun's words, Chen Mu paused.

Like suddenly thought of something.

The boy then added another sentence.

"It's really impossible to imagine this, but it can be folded."

"Fold it out?"

The voice just fell.

Before Bai Duanyun, who was full of question marks, could export again.

Chen Mu had already strode onto the podium.

The boy stuffed another piece of white paper full of creases into the boy's hand.

"Well, it can be folded, and it's very simple. Follow me."

This origami took only half a minute.

After finishing the last origami action.

The two gifted teenagers on the left and right of the podium looked at each other.

Then Qiqi burst out laughing.

Without any hesitation.

Just like that, two creased paper airplanes flew out from the hands of the teenagers on the left and right sides of the podium.

A small paper airplane made a beautiful flight path in mid-air.

Finally, it landed lightly in the back row of the classroom.

next moment.

Accompanied by a clear get out of class bell.

The classmate who was a little sobered by Chen Mu and Bai Duanyun's wonderful operation.

They receive a brief session of bell ringing.

His condition also improved a bit.

Slowly recovering from the laziness of Monday Syndrome.

It was as if the innocence and playfulness that only belonged to this age were suddenly provoked by these two teenagers.

Those students who had nothing to do took advantage of the big break time after the second period to fold paper airplanes.

And after finishing it, he took a breath and threw it into the air at will.

Not long ago.

The sky in the classroom has been filled with various styles of origami airplanes.

It almost caused a traffic jam.

in mid-air.

The countless flight trajectories intersect and meet each other.

A beautiful and harmonious picture was woven into the eyes of the teenagers.

no doubt.

That's something only geniuses like them can understand.

Infinite polyhedra.

　Thank you Yijun Tianhan for your reward of 520 starting coins~

　　Thank you BB Xiaofang for the reward of 100 starting coins~

　　Thank you for the white maple 400 starting coin reward~

　　Thank you for the reward of 100 starting coins once touched the stars~

　　Thank you Hecang for the reward of 100 starting coins~

　　Thank you for the tipping of 100 starting coins for gin is not wine~

　　
　
(End of this chapter)