The incredible "Googol Gears". If you want the last one to rotate, the first one will be broken!

How powerful is static electricity? A chef's foot creates a blazing fire. Do you know why?

lengkepu

2 Views

Teacher Ni Haixia: Tianguan, why does one appear every 500 years?

feichangjingdao

65 Views

Nanako really takes her feelings for Shin-chan seriously

labixiaoxintangzi

48 Views

"Mathematics, the laws God must follow."

erhaoxianzhidouquan

86 Views

My family, we just say that this transformation is so handsome to me.

tahnoatc__01

1.8K Views

Uranus = Neptune? [Celestial sphere of the solar system]

taiyangxidetiantiqiu

12 Views

You've never seen the weird version of Demon Slayer

manhuabilikan

19 Views

[Story of Strange Objects] The Demon Sword Muramasa, the Evil Blade That Killed Seven People with On

Aisenbahe

11 Views

Complaints about Advanced mathematics

55732

192 Views

What is in this belly...

Juyuanchuangtuandui

3.1K Views

Math 6 held a talent show where I pretended to be you, and the number 123 won the grand prize, anima

alli4rshort

93 Views

[Demon Slayer] How did the nightmare become a ghost? From Wuhan ration to Xuxian, he was not a norma

Shandianxiong

49 Views

What are "Kent windows"? What are these small round windows in a ship's wheelhouse used for?

lengkepu

0 View

"People's Teacher" teaches mathematics

devon_bonilla_03

0 View

Genius design of seven-segment code! How to design a more concise and beautiful segment code based o

lengkepu

0 View

What is "pneumatic transmission"? It's launched like a cannonball! Do you know how it works?

lengkepu

1 View

What kind of sparks will there be when the blocks in the four areas collide with each other?

boluomiouhuang

1 View

Ordinary daily life in the Department of Mathematics at Tsinghua University

wudaokouxianyuwang

6 Views

What will happen if you drop the world's strongest acid, "fluoroantimonic acid", on a chicken leg?

lengkepu

0 View

What is a vortex ring? Let two streams of paint collide in water, and interesting scientific phenome

lengkepu

0 View