Why has physics stalled today? Will string theory and grand unified theories succeed in the future?

A 2-million-year-long acid rain event led to the rise of dinosaurs—this kind of disaster could happe

lilunkexue

1 View

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

haoqiwanhuatong

23 Views

Those super cool mechanical series of speed bumps~

jixiepangke

19 Views

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

tanmi

11 Views

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

lilunkexue

42 Views

Human Speed Bump – Mechanical ~3.26

jixiepangke

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

haoqiwanhuatong

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How to draw a circle?

lilunkexue

81 Views

How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

palmer_collins_03

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Decompression video of the workers series!

jixiepangke

32 Views

【Anime World】Mom is a hero-grabbing machine, son is a heart-stealing arsonist—Yan Ying from "Feng Yu

yiquanshiyiquana

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I advise you to quit porn (enlarging testicles)

xuetudexin-

21 Views

Incredible seed growth process!!

jixiepangke

168 Views

A few useful life hacks~

jixiepangke

19 Views

Let's take a look at those satisfying little moments together!!

jixiepangke

61 Views

Skilled workers at a satisfying job site~

jixiepangke

23 Views

"Descending the Mountain" from Out of the Mountains

ruoqingcut

9 Views

Major吐槽 of "Lost in the Stars"! Don't believe anything about diving in this movie!!!

dearsirenxiaohaiyao

8 Views

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

yaki1

32 Views

Spoon/fork: If I had known this was a bad factory

xiaokechibaobao

46 Views