science and technology

Fans regretted their phone modifications, what do you think?

saimogaizhuang

0 View

This can also be considered a good brother—my worldview has been completely shattered: Riding the Wi

xiaoyangzhu

145 Views

STICKMAN FIGHT!

Yoo_hobin_

130 Views

Thanks, master, you really have a wild imagination! It's better to have a clever mind than just brut

haoyongwujingongju

45 Views

Come and see the all-capable working people!

haoyongwujingongju

32 Views

The power of science

haoyongwujingongju

10 Views

Car Disassembly Video

haoyongwujingongju

30 Views

Craftsmanship Techniques

haoyongwujingongju

14 Views

Wilderness survival tips

haoyongwujingongju

49 Views

Harmonic Drive Reducer

moyuzhinai_02

11 Views

I made my own shredder.

haoyongwujingongju

23 Views

The brake pads of a 10,000-ton ship are excavators??!!

yueguangyueshangxin

12 Views

Those irresistible machines~

jixiepangke

19 Views

Man's Speed Bump: Obsessive-compulsive Worker

yaki1

305 Views

I guarantee you've never heard these life hacks before

haoyongwujingongju

31 Views

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

Jinzhengmeiyongde

12 Views

Super cool mechanical series of speed bumps!

jixiepangke

30 Views

She's so beautiful—what a pity to see her die!

Balabalayiwenhaiwuxian

12 Views

Those super cool mechanical series of speed bumps~

jixiepangke

51 Views

How can you prevent dragon fruit from discoloring? Don't fall for the scams anymore—this is the real

Xiaoyaolingweijie

17 Views