Africa's magical wooden cart consumes no electricity or oil, can carry 600 kilograms of cargo at a s

Water will flow uphill

8 Views

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

18 Views

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

10 Views

Speed bump!! Amazing machinery~

14 Views

Super cool mechanical series of speed bumps!

8 Views

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

32 Views

How Tsunamis Are Formed (3D Principle)

20 Views

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

23 Views

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

23 Views

Comparison of the size of tsunamis in history

15 Views

【HISHE】Jurassic Park Parody 1

24 Views

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

50 Views

This is the sleeping position of the king of nature, just like the lion in Africa. Only animals at t

47 Views

Why should we stay away from tiger butts in zoos? A mysterious liquid spurts out of tiger butts.

14 Views

[Exploring the Mystery] Some boys’ “femininity” may be caused by genes!

27 Views

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

13 Views

Decompression video of the workers series!

34 Views

Let's take a look at the amazing workplace of skilled workers!!

11 Views

3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

60 Views

A question you must have learned in junior high school, but ignored...

0 View