Why do the vortex directions in the northern and southern hemispheres differ? An interesting phenome

稀土是什么？“中东有石油，中国有稀土”！了解中国稀土的重要性

lengkepu

2 Views

[DIY] I will teach you to make cool bismuth crystal!

Shiwudeyueliangnianjiuyuan

6.2K Views

The legendary fate of cicada monkeys: they hid for 17 years and lived for only 2 months.

___cun___cun

151 Views

Speed bumps!! A mechanical marvel men can't resist~

jixiepangke

10 Views

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

tanmi

11 Views

Fan Edit|Seobok|Return to the lab by himself 6

Wozuikeaiya__

1.5K Views

The Butterfly Effect

q-limes

38 Views

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

12 Views

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

xiaokechibaobao

54 Views

20 common mechanical transmission structures, I'm exhausted

Jinzhengmeiyongde

65 Views

When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

Xiaomengbugugu

50 Views

How corrosive is aqua regia? A man used a truckload of aqua regia to dissolve 8 tons of gold. Do you

lengkepu

2 Views

Incredible "boiling sand". Pour potatoes into hot sand and interesting phenomena will happen!

lengkepu

2 Views

What is the mercury heart? Slowly bring an iron nail close to mercury and an interesting scientific

lengkepu

1 View

The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn

lengkepu

1 View

How big is the universe? Where is its edge? What lies beyond it?

lilunkexue

1 View

3 billion tons of seawater per year, the Mariana Trench is swallowing up a lot of seawater

lilunkexue

2 Views

Why is human lifespan so extraordinary in nature?

lilunkexue

1 View

Why can rollers create patterns on metal surfaces? #Science #Unzip #Metalworking #Knurling

haoqiwanhuatong

1 View

The magical "sulfur hexafluoride" gas, inhale it into your mouth and speak, interesting phenomena wi

lengkepu

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