Abrasive cutting machine accident

If you find oil in the wild, bury it quickly

-dafenbuqi-

2 Views

A satisfying work site at the speed bump of humanity~

jixiepangke

24 Views

Decompression video of the workers series!

jixiepangke

11 Views

Irresistible mechanical charm~

jixiepangke

64 Views

[Popular Science] Jumping on one leg can save lives! Step voltage electric shock accident

qingtingdongmancg

19 Views

Decompression video of the mechanical series~

jixiepangke

11 Views

Speed bumps for boys and girls!! Those novel machines

jixiepangke

23 Views

Come take a look at the amazing work site!!

jixiepangke

11 Views

Some useful life tips~

jixiepangke

22 Views

"Man speed bump, satisfying work site"

jixiepangke

24 Views

Come see the amazing work of skilled workers!

jixiepangke

144 Views

Water cockroaches

____ochaotang

14 Views

This audio clip can actually cool down your phone, it's amazing #ColdKnowledge #PhoneCooling

lieqilengzhishi

0 View

Nvidia CEO Jensen Huang's full speech at the Beijing Chain Expo: "High EQ" praises 5 large model com

YuC-xiaojiayu

0 View

[Interesting Angle] Artifact Material, Space Shuttle Insulation Tile

jiaoduquwen

0 View

The Investor Who Sees Future Chapter 10

KiraRook018

3 Views

[Safety Science] Oil pump slipping accident

qingtingdongmancg

2 Views

Elevator safety, popular science edition (Part 2).

qingtingdongmancg

3 Views

Kind child

dangtouxiangba_01

2 Views

Why is incest taboo?

huansha

15 Views