A truck mixer driver's nightmare: a blocked tank! What happens when the concrete in the mixing drum

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

lengkepu

0 View

Wow! What makes excavators, mixer trucks, dump trucks, and construction vehicles purple?

__aohulididiw___u

19.5K Views

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

haoqiwanhuatong

18 Views

Speed Bump!! Cool Mechanical Series 6.17

jixiepangke

61 Views

Rotten wood cutting processing

jiajudarenmrwen

27 Views

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

jixiepangke

109 Views

Let's take a look at some satisfying work scenes! 10.9

jixiepangke

123 Views

Speed Bump Worker Series

jixiepangke

67 Views

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

d___iezatan

152 Views

A satisfying work site at the speed bump of humanity~

jixiepangke

49 Views

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

jixiepangke

60 Views

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

yaki1

24 Views

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

jixiepangke

32 Views

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

haoqiwanhuatong

10 Views

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

danzijihe_04

64 Views

This is the first time I've seen this kind of lighter! Slide the metal clip to the right and somethi

lengkepu

0 View

Incredible "sound-induced light", the bubble burst temperature is as high as 20,000℃, which is 4 tim

lengkepu

0 View

What is the "Thatcher Effect"? When you turn a photo upside down, a strange phenomenon occurs

lengkepu

0 View

Corner reflectors are everywhere! Why can bicycle taillights light up without bulbs?

lengkepu

0 View

What's the point of hitting on just one auntie? If you're going to hit on someone, hit on four girls

zuijinliatouxiang_04

0 View