Another useless bit of knowledge acquired! The vacation is over—time to get my brain back in shape!

Why of all things, [the speed of light]?

xingtu___un

0 View

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

jixiepangke

85 Views

Speed bump!! Amazing machinery~

jixiepangke

18 Views

Mom complains that her son’s mouth is like a machine gun—mom says, “What 16-year-old boy talks non-s

chenyuxuezhang

14 Views

Sugar Flower Pro Edition

hanenhuih

14 Views

How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

haoqiwanhuatong

12 Views

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

jixiepangke

10 Views

Super cool mechanical series of speed bumps!

jixiepangke

36 Views

Speed bumps!! A mechanical marvel men can't resist~

jixiepangke

28 Views

Super cool mechanical series of speed bumps!

jixiepangke

10 Views

Unboxing video!! The irresistible charm of machinery

jixiepangke

19 Views

Speed Bump Mechanical Series! 7.30

jixiepangke

13 Views

Super cool mechanical series of speed bumps! 7.18

jixiepangke

48 Views

The shadow "alt account" has saved so many people that it's even confused Roz and Yukimi!

corey_rubio_01

8 Views

Relaxing video: Skilled workers at a satisfying job site~

jixiepangke

32 Views

[Trauma Intensive Care Center] Who doesn’t go crazy at work! Shut up! Absolutely insane mental state

xiaohaof___ialc

13 Views

Speed Bump Workers Series! 6.29

jixiepangke

24 Views

Let's take a look at those amazing work sites together~

jixiepangke

66 Views

Introduction to Traditional Group Farming Culture in Africa

yaki1

21 Views

Introduction to Tequila

yaki1

70 Views