A genius invention from 800 years ago! Why can lanterns roll freely without going out—what’s the und

What is "wire cutting"? The machining accuracy of a molybdenum wire can reach 0.001mm. Do you know t

1 View

[DIY] I will teach you to make cool bismuth crystal!

6.2K Views

A lock with hidden secrets

65 Views

Newton: You kid really didn’t take me seriously!

5.9K Views

[Science] Amazing science magical toys to astonish you

240 Views

Let's take a look at some amazing outdoor hacks!

53 Views

Convex lens experiment

523 Views

Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi

12 Views

The ultimate beauty of physics

54 Views

【Celebrating More Than Years Reaction 35】Fan Xian kidnaps Xiao En, Haitang Duo Duo comes to kill Xia

20 Views

The uncle in the countryside makes a magical "rolling lamp" that rolls the candles at will without g

31 Views

LEGO Dynamics: 360 Coaster Challenge

94 Views

How a vibrator works

32 Views

Gravity potential energy utilization solution based on real physics engine

95 Views

Learn a few handy tips for hardware tools—don't miss out!

13 Views

Ma Dong-seok, Korea's first physical anesthesiologist

666 Views

Interviewing the first candidate caught cheating in the college entrance examination in 2020, I neve

34 Views

Speed bump!! Amazing machinery~

21 Views

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

27 Views

The Butterfly Effect

62 Views