The three fundamental constants of the universe: Planck's constant, big G, and the speed of light C.

Is the ozone hole a hoax?

lilunkexue

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The Earth's Three Giants step out of the universe and can only become Earth Lords!

Dajumanyu

76 Views

What would happen to the Earth if all of humanity jumped at once?

4Aguanggaotianwang

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Aliens first came to Earth

baihehuahuahuahua

634 Views

At that moment, the earth became the light of righteousness! #整活了#星球#天槐

yizhichaoyuexing

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Gross and amazing creatures

Tingbuer

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How to draw a circle?

lilunkexue

118 Views

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

haoqimiaomiaomiaody

14 Views

How to make a Poo-Po-Po boat for Sosuke and Ponyo?

lilunkexue

47 Views

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

tanmi

21 Views

What...what is this?! It's slimy...

ligeneeko

26 Views

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

haoqiwanhuatong

23 Views

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

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Comparison of the size of tsunamis in history

Jinzhengmeiyongde

17 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

46 Views

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

haoyongwujingongju

25 Views

Property enthusiasts, the quality of this zipper is not good

zhenbaikongcheng

15 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

86 Views

"Earthquake Bed," which has been watched by 50 million people online, is about to release version 2.

Feifeijianzhang

14 Views

It's hard to believe that the plastic quality of the 1500+ items is just this

gouli233

12 Views