If you like the smell of gasoline, glue, and nail polish, be careful!

Anyone who often watches videos knows that the work of a yellow connoisseur is so exciting!

damingbailishufen

0 View

Strong men VS. Strong fish

Shidaolunhuizhijing

3.2K Views

Water will flow uphill

haoyongwujingongju

12 Views

If you often watch videos, you don’t know how terrible the job of a porn appraiser is!

d___iezatan

159 Views

Can ice bullets really withstand the high temperature of gunpowder and become invisible after being

dandingbiji

7.7K Views

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

haoqiwanhuatong

12 Views

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

haoqiwanhuatong

25 Views

Why do we say that no two pairs of ripped jeans are exactly alike? #Science #Unzip #Jeans #Workers #

haoqiwanhuatong

11 Views

Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

haoqiwanhuatong

36 Views

Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #

haoqiwanhuatong

8 Views

Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

haoqiwanhuatong

16 Views

Why does glass crack along the scratch of a glass cutter? #Science #Unzip #Glass #Physics #Trivia

haoqiwanhuatong

8 Views

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

haoqiwanhuatong

31 Views

Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

haoqiwanhuatong

16 Views

The wisdom of the working people is to change the direction of force to move heavy objects. #Science

haoqiwanhuatong

13 Views

Introduction to Tequila

yaki1

68 Views

Electricity-Resistant King

deo9

11 Views

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

jixiepangke

10 Views

Super cool mechanical series of speed bumps!

jixiepangke

9 Views

Why doesn't it hurt when a needle is stuck in my finger?

yaki1

54 Views