The higher you go, the closer you are to the sun, so why does the temperature get colder instead?

Why don't humans dare to lay solar panels on a large scale in the Sahara Desert?

lilunkexue

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With so many regrets, the boy slowly turned into a warm detective

Xiaopanglianderhythm

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A long-awaited stage! Bigbang Taeyang + Daesung Bangbangbang + Fantastic Baby's National Defense Con

Pcyxjy

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Feel the temperature of price and taste the charm of life

yiyan-yy

303 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

69 Views

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

Feifeijianzhang

10 Views

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

tanmi

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Incredible seed growth process!!

jixiepangke

195 Views

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

haoqiwanhuatong

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Super cool mechanical series of speed bumps! 7.18

jixiepangke

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This is what a whale explosion looks like!

quanzhilierentekaopu

144 Views

Speed Bump for Boys and Girls: The Skilled Workers Series~

jixiepangke

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Mud that can burn: peat

jiajudarenmrwen

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

haoqiwanhuatong

17 Views

Overwhelmed

bigduris

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A moth that draws flies on its wings—Broad-banded Hook-tip Moth

cuibaike

10 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

38 Views

When woodpeckers peck at trees, are they really curing the trees' illnesses?

jixiepangke

62 Views

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

jixiepangke

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Introduction to Tequila

yaki1

52 Views