Things You Didn't Know About the Bulls

China Super Wind Tunnel

youyisi2025

3 Views

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

haoqiwanhuatong

10 Views

The power of science

haoyongwujingongju

30 Views

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

tanmi

14 Views

Why do two people need to swing the hammer when forging iron? #Science #Unzip #Ironmaking #Forging #

haoqiwanhuatong

18 Views

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

haoqiwanhuatong

31 Views

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

haoqiwanhuatong

21 Views

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

haoqiwanhuatong

24 Views

Speed Bump Mechanical Series! 7.30

jixiepangke

9 Views

Why has the alligator gar survived for hundreds of millions of years? #Science #FantasticBeasts #All

haoqiwanhuatong

10 Views

Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

haoqiwanhuatong

23 Views

Super cool mechanical series of speed bumps! 7.18

jixiepangke

34 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

38 Views

Introduction to Tequila

yaki1

56 Views

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

16 Views

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

jixiepangke

31 Views

"Earthquake Bed," which has been watched by 50 million people online, is about to release version 2.

Feifeijianzhang

11 Views

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

haoyongwujingongju

19 Views

Why does steel slag when forging iron? #Science #Unzip #Forging #ExtremeComfort

haoqiwanhuatong

16 Views

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

yaki1

42 Views