Learn about the human nervous system

3 Incredible "Wave Power Generators" That Can Generate Electricity Simply by Being Placed on the Sea

lengkepu

1 View

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

haoqiwanhuatong

20 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

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

tanmi

10 Views

Unboxing video!! – The Mechanical Series~

jixiepangke

117 Views

Skilled workers at a satisfying job site~

jixiepangke

16 Views

Man speed bump!! Skilled worker series~

jixiepangke

44 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

17 Views

Look how humans make monkeys mad!

quanzhilierentekaopu

25 Views

Today's stress-relieving video: an astonishing workplace scene~

jixiepangke

73 Views

Spoon/fork: If I had known this was a bad factory

xiaokechibaobao

41 Views

[muv/Black Declaration/ヤマト] The sword of the earth, the guardian of mankind, the 666 fleet attacks!

wuweiのyifeng

31 Views

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

jixiepangke

77 Views

The man as a speed bump: the skilled worker

yaki1

20 Views

Human Metropolis Two Hundred Years from Now

Jinzhengmeiyongde

44 Views

Decompression video of the workers series!

jixiepangke

31 Views

I’ll watch Magic Mike when I’m old‼ ️

funny-animals

39 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

16 Views

unbearable lightness of being

chenyizhinizuoxia

170 Views

Today's stress-relief video!! Worker series ~2.10

jixiepangke

111 Views