What? The magician's tricolor teapot!

Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

tanmi

15 Views

A problem that many mathematical experts cannot figure out: Nash equilibrium!

tiancaibaike

0 View

The teasing has begun!

hanenhuih

441 Views

Why not use a high-pressure water gun to wash your car? #Science #Unzip #High-pressureWaterGun #CarW

haoqiwanhuatong

10 Views

Car Disassembly Video

haoyongwujingongju

28 Views

What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

haoqiwanhuatong

39 Views

Fantasy Magician

Xiongdailinsimida

44 Views

Perform a magic bullfighting trick, my favorite animation clip

zuoyehuizhanglao

16 Views

They say diamonds are forever, but they can be burned and broken.

haoqiwanhuatong

32 Views

Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

haoqiwanhuatong

27 Views

Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

haoqiwanhuatong

24 Views

As long as you use the right method, work won't be that tiring.

haoyongwujingongju

24 Views

Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普

haoqiwanhuatong

6 Views

Black Jack became good friends with a killer whale, but he didn't expect that the killer whale was t

tangtangchiguajiang

48 Views

Hydrangea pot before burning vs after burning, a whole dreamy move! ! It is said that hydrangea is t

huosh______shouzuo

18 Views

How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

haoqiwanhuatong

6 Views

How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

22 Views

Speed bump!! Amazing machinery~

jixiepangke

13 Views

Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

Jinzhengmeiyongde

11 Views

Introduction to Tequila

yaki1

59 Views