Lady Rong's Science Lesson: Crafting an Ultra-Precise Cube

How to Kill a Programmer

cyuy___ichurumen

5 Views

Those are super cool machines!!

jixiepangke

19 Views

doraemon

bashilengzhishi

11 Views

Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

haoqiwanhuatong

19 Views

How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

haoqiwanhuatong

10 Views

Men's Speed Bumps: Exciting Machinery

yaki1

10 Views

Speed Bump!! Cool Mechanical Series 6.17

jixiepangke

19 Views

Skilled workers create a satisfying work site!

jixiepangke

23 Views

It is said that 30 ml of nitroglycerine is more powerful than a grenade, and it explodes on touch?

dandingbiji

54 Views

Torturing Scene in "Princess Pearl" + Smirking Special Effect

Tongtan

167 Views

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

yaki1

12 Views

Speed Bump Worker Series

jixiepangke

27 Views

Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

haoqiwanhuatong

34 Views

If you often watch videos, you don’t know how terrible the job of a porn appraiser is!

d___iezatan

151 Views

Some useful life tips~

jixiepangke

83 Views

Decompression video of the workers series!

jixiepangke

22 Views

Let’s take a look at some amazing work sites!

jixiepangke

17 Views

Come take a look at the amazing work site!!

jixiepangke

31 Views

How sexy is sexy lingerie?

paidahexiaokui

110 Views

Decompression video of the skilled worker series!

jixiepangke

12 Views