The wisdom of the working people: a simple tool allows wires to pass through pipes. #Science #Unzip

Super Spicy Extreme!!! Collection

lukeer-

161 Views

Why is natural rubber collected in lumps?

haoqiwanhuatong

7 Views

Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普

haoqiwanhuatong

6 Views

What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

haoqiwanhuatong

29 Views

Cars can encounter many troubles in icy and snowy weather. Which ones have you encountered?

haoqiwanhuatong

10 Views

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

haoqiwanhuatong

24 Views

Man speed bump!! Skilled worker series~

jixiepangke

63 Views

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

haoqiwanhuatong

32 Views

Why not use a high-pressure water gun to wash your car? #Science #Unzip #High-pressureWaterGun #CarW

haoqiwanhuatong

10 Views

You don't necessarily have to go to the ocean to surf—surf simulators and artificial wave pools can

haoqiwanhuatong

12 Views

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

haoqiwanhuatong

21 Views

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

haoqiwanhuatong

11 Views

Unboxing video!! – The Mechanical Series~

jixiepangke

149 Views

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

haoqiwanhuatong

23 Views

How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

20 Views

How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

haoqiwanhuatong

6 Views

When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?

haoqiwanhuatong

24 Views

Some lawns are dyed green, and others have their turf replaced in patches.

haoqiwanhuatong

9 Views

The "small world" in the pipeline is taken away at once

Juyuanchuangtuandui

172 Views

【Lee Soo Hyuk】||Pipeline||【The Prison Situation Group】Suited thugs/Crazy beauties are the most deadl

quanzidongzhangsan

13 Views