Don't be tempted to do this! How terrifying is it to shine a laser pointer at an airplane?

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

tanmi

13 Views

We Spent Six Years to Film a Fighter with Aerial Cameras

CHAN_Wai-BETA

76 Views

In 4 minutes, understand why the famous double-slit experiment made scientists start doubting the re

tanmi

2 Views

The teasing has begun!

hanenhuih

275 Views

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

tanmi

27 Views

[GMV] Simulating Several Worst Air Crashes

Yizhanyinghua

57 Views

[Unscientific Two-Dimensional] How many versions ahead of its time was the plane in "Porco Rosso"?

malik_hinton_01

302 Views

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

haoqiwanhuatong

30 Views

Meeting a group of kind people on the plane is a blessing from my previous life

gangtieyingshi

11 Views

Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

haoqiwanhuatong

24 Views

The irresistible charm of machinery~

jixiepangke

71 Views

How to make a rocket-powered jet?

Lierdou

10.4K Views

Editing | When you have to poop urgently

Vsjianying

3.8K Views

Evolution 4!

tukeladiaozhazha

404 Views

What? I went to Chenghai for the Model Cube G17?

xiang________zhang

27 Views

It turns out that the prototype of the plane in Super Wings is so cool? !

jiqigongjurengun

20 Views

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

haoqiwanhuatong

17 Views

Hei Chao slaughtered the city and was almost killed by the "Black Thor" with a hammer

Shanmaomiaoying

158 Views

The free heroine in the anime: fly, fighter girl

xisenxue

1.2K Views

Introduction to Tequila

yaki1

53 Views