1 ton for 100 yuan or 100 tons for 1 yuan—which one would you choose?

Lady Rong’s Acupuncture Tutorial: Did You Master It?

2 Views

Calculus for beginners, Episode 1

25 Views

Unboxing video!! The irresistible charm of machinery

29 Views

The irresistible charm of machinery~

9 Views

Who knows! People who like mathematics will really cry when they see this!

24 Views

Super cool mechanical series of speed bumps!

94 Views

Is a fish that's been frozen still considered "raw"? 10.28

75 Views

Speed Bump for Boys and Girls: The Skilled Workers Series!!

92 Views

Those skilled workers deliver satisfying results on the job site!!

96 Views

The skilled workers' satisfying work site~

38 Views

Junior high school student.

50 Views

How to draw a circle?

234 Views

Super cool mechanical series featuring speed bumps! 11.27

17 Views

Accidentally posted a naughty video to the class group with the teacher in it—and I can’t even unsen

20 Views

she is my shoulder

2.6K Views

Han, a beginner dance student, performs VE' Kitsch

17 Views

"The chirping of cicadas is the sound of the clock outside the window counting down, and the scores

17 Views

Junior High School Student

40 Views

While you were still learning addition and subtraction, I had already taught a lesson to the math pr

56 Views

Stickman vs. Math (First Draft) Unreleased 1st Draft

910 Views