Incredible "shadow illusion", moving the paper from white to black, interesting phenomena occur

Heavy rain is coming—can we use "artificial rain dissipation"? 1,104 shells once ensured the Bird's

lengkepu

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The teasing has begun!

hanenhuih

492 Views

The power of science

haoyongwujingongju

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

haoqiwanhuatong

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Speed bump!! Amazing machinery~

jixiepangke

13 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

73 Views

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

haoyongwujingongju

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Super cool mechanical series of speed bumps!

jixiepangke

6 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

44 Views

How to choose a good license plate? Teach you 120 chances to choose a number! Don't tell anyone

xiaozhujiadaov

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

jixiepangke

11 Views

A look at some of the little-known facts about Mitsuri Kanroji in Demon Slayer

bisadamowangx

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【HISHE】Jurassic Park Parody 1

jiqishudezahuopu

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Let's take a look at those amazing work sites together~

jixiepangke

45 Views

The Butterfly Effect

q-limes

51 Views

3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

YouTubejingcaishipin-

52 Views

The wisdom of the working people! Using centrifugal force to clean up water on the ground. #Science

haoqiwanhuatong

2 Views

Water will flow uphill

haoyongwujingongju

5 Views

How powerful is acetone? Press the cup into the liquid and an incredible phenomenon will happen.

lengkepu

0 View

How does a microwave oven heat something? Why can't you put metal in a microwave?

lengkepu

0 View