Inertia, inertia, inertia!

About a 14-year-old American girl who taught herself Chinese

alexaailisha

0 View

How to make a Poo-Po-Po boat for Sosuke and Ponyo?

lilunkexue

46 Views

The teasing has begun!

hanenhuih

458 Views

Speed bump!! Amazing machinery~

jixiepangke

13 Views

Unboxing video!! The irresistible charm of machinery

jixiepangke

15 Views

Super cool mechanical series of speed bumps!

jixiepangke

6 Views

Super cool mechanical series of speed bumps! 7.18

jixiepangke

38 Views

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

haoqiwanhuatong

7 Views

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

Jinzhengmeiyongde

11 Views

Workers' amazing work site~

jixiepangke

17 Views

Let's take a look at the amazing workplace of skilled workers!!

jixiepangke

11 Views

Let's take a look at those amazing work sites together~

jixiepangke

45 Views

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

jixiepangke

20 Views

3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

YouTubejingcaishipin-

52 Views

Could the rift in spacetime really open?

jingjing____

1.8K Views

Why don't humans dare to lay solar panels on a large scale in the Sahara Desert?

lilunkexue

1 View

What will happen if a drone hovers and a car suddenly starts?

lilunkexue

0 View

Galileo's principle of relativity: the laws of mechanics remain unchanged in an inertial frame

lilunkexue

0 View

How does the Gold Rush Bridge remain stable?

lilunkexue

0 View

【Mechanics】Physics Master Tao Baibai

zhuyiminglaoshi

0 View