The inspiration for a tunnel boring machine came from a worm. How does it work, dozens of meters und

The shield machine's road to counterattack until it was taken away!

jipindiao

0 View

Speed bumps for boys and girls!! Those novel machines

jixiepangke

101 Views

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

haoqiwanhuatong

29 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

17 Views

Unboxing video!! – The Mechanical Series~

jixiepangke

120 Views

Why do we need to stretch the syrup repeatedly when making handmade candies? This step is actually c

haoqiwanhuatong

12 Views

We Cannot Know The Authenticity Of These Clips...

Reaijun

2.4K Views

Man speed bump!! A satisfying job site~

jixiepangke

22 Views

Why do CNC engraving machines make seasoned craftsmen both love and hate them?

jixiepangke

86 Views

Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

haoqiwanhuatong

11 Views

How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

palmer_collins_03

25 Views

[Black Cat] Pokémon Sand Sculpture Cold Knowledge! Who are the heaviest, tallest, lightest and strongest Pokémon?

hei___boyaitangguo

56 Views

The first step after a burn is not to go to the hospital immediately!

danzijihe_04

64 Views

[Shen Ji Zhu Tan] Dragons, a mysterious species, willingly descended to the mortal realm and ultimat

shuoshurenzhugongzi

828 Views

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

jixiepangke

42 Views

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

yaki1

27 Views

Some not-so-cold cold knowledge in Genshin Impact [Issue 24]

QiurenLin

57 Views

Some not-so-cold knowledge in Genshin Impact [Issue 18]

QiurenLin

31 Views

The mysterious man setting up a street stall

ojiajiajia

9 Views

Weird mobile calculator: 50% + 50%, why is it equal to 0.75?

lengkepu

0 View