Let me show you some weird things

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0 View PremiumOct 11, 2025

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Water will flow uphill

0:36

Water will flow uphill

haoyongwujingongju

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The production process of hearing aid eardrum

1:29

The production process of hearing aid eardrum

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The power of science

4:11

The power of science

haoyongwujingongju

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20 common mechanical transmission structures, I'm exhausted

3:18

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

88 Views

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

0:33

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

21 Views

How Tsunamis Are Formed (3D Principle)

1:37

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

22 Views

Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

0:47

Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

haoqiwanhuatong

11 Views

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

3:19

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

8 Views

Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

0:45

Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

haoqiwanhuatong

9 Views

How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

0:43

How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

haoqiwanhuatong

35 Views

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

0:58

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

haoyongwujingongju

25 Views

Gear machining: Why only a tiny bit of cutting is required? #Science #Unzip #Machinery #ExtremeComfo

0:45

Gear machining: Why only a tiny bit of cutting is required? #Science #Unzip #Machinery #ExtremeComfo

haoqiwanhuatong

9 Views

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

0:47

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

haoqiwanhuatong

31 Views

Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

0:47

Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

haoqiwanhuatong

13 Views

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

0:45

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

haoqiwanhuatong

25 Views

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

0:42

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

haoqiwanhuatong

25 Views

Comparison of the size of tsunamis in history

1:44

Comparison of the size of tsunamis in history

Jinzhengmeiyongde

17 Views

The wisdom of the working people is to change the direction of force to move heavy objects. #Science

0:40

The wisdom of the working people is to change the direction of force to move heavy objects. #Science

haoqiwanhuatong

13 Views

Introduction to Traditional Group Farming Culture in Africa

1:27

Introduction to Traditional Group Farming Culture in Africa

18 Views

The foreigner's giant plow tractor actually has a cab from the last century!

1:10

The foreigner's giant plow tractor actually has a cab from the last century!

haoqimiaomiaomiaody

16 Views