What is a "carbon arc lamp"? When you connect two carbon rods to electricity, an interesting phenome

Why do some people always think that Station B is a pornographic website? (Brain)

lingranshigeb

1 View

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

d___iezatan

151 Views

Let’s take a look at some amazing work sites!

jixiepangke

50 Views

Let's take a look at those fascinating machines together

jixiepangke

12 Views

Today's stress-relief video!! An astonishing workplace scene~

jixiepangke

38 Views

Those are super cool machines!!

jixiepangke

42 Views

titan tvman's plan (skibidi toilet 77)

skibidi1

9 Views

What will happen to these skyscrapers in the future? Let’s take a look at the imaginations of people

hedayeketang

177 Views

Irresistible mechanical charm~

jixiepangke

15 Views

The amazing workplace of skilled workers!!

jixiepangke

33 Views

Speed Bump Worker Series

jixiepangke

56 Views

Let's take a look at the amazing workplace of skilled workers 9.2

jixiepangke

50 Views

Skilled workers create a satisfying work site!

jixiepangke

61 Views

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

jixiepangke

18 Views

Japanese Stupid Advertisement: The Woman Who Never Blinks

4Aguanggaotianwang

19 Views

[Thai Sand Sculpture Advertising] I want to get rich overnight, what should I do...

guanggaoquanpoorhou

75 Views

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

jixiepangke

41 Views

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

danzijihe_04

62 Views

The Japanese turned their shampoo commercials into a silly detective anime, hahahahaha

4Aguanggaotianwang

17 Views

What if the exam was like this………

hedayeketang

1 View