As expected, humanity’s tech tree has always been about boiling water and throwing stones! #ScienceP

Water will flow uphill

haoyongwujingongju

9 Views

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

tanmi

19 Views

The power of science

haoyongwujingongju

45 Views

Why can loose sand be made into sand sculptures after mixing with water?

haoqiwanhuatong

10 Views

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

haoqimiaomiaomiaody

13 Views

Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #

haoqiwanhuatong

7 Views

Speed bump!! Amazing machinery~

jixiepangke

17 Views

Introduction to Traditional Group Farming Culture in Africa

yaki1

16 Views

Super cool mechanical series of speed bumps! 7.18

jixiepangke

46 Views

I advise you to quit porn (enlarging testicles)

xuetudexin-

45 Views

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

21 Views

Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

Jinzhengmeiyongde

18 Views

Super cool mechanical series of speed bumps!

jixiepangke

8 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

85 Views

Introduction to Tequila

yaki1

65 Views

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

haoyongwujingongju

25 Views

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

jixiepangke

8 Views

Comparison of the size of tsunamis in history

Jinzhengmeiyongde

16 Views

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

haoqiwanhuatong

23 Views

The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her

gloria_bowman_02_01

22 Views