Why can firecrackers restore the shape of oil barrels? This is because of the instantaneous pressure

Speed bumps for men! Skilled workers series~

jixiepangke

186 Views

Hooks are rare these days.

moises_crane_03

2 Views

Do we really have to catch this fish?

quanzhilierentekaopu

33 Views

Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

haoqiwanhuatong

19 Views

ASMR | Sounds That Are Pleasant But Might Go Awry

jiqimiaoyuan_04

16 Views

Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

haoqiwanhuatong

13 Views

Challenge! Cake! Is it real?!

lukeer-

53 Views

The wisdom of the working people is to change the direction of force to move heavy objects. #Science

haoqiwanhuatong

14 Views

At such a young age, you're not studying hard!

panggexiaomaibub

64 Views

What is water transfer printing? 9.20

jixiepangke

130 Views

Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

haoqiwanhuatong

16 Views

How can this fish climb mountains?

quanzhilierentekaopu

185 Views

Why do we add a layer of metal between the hammer head and the wooden handle? #Science #StressRelief

haoqiwanhuatong

9 Views

【Good News for Insomnia】Looping Video

Jinzhengmeiyongde

20 Views

Let's take a look at some amazing outdoor hacks!

qiaogongshijie

15 Views

Mud that can burn: peat

jiajudarenmrwen

182 Views

When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?

haoqiwanhuatong

29 Views

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

haoqiwanhuatong

13 Views

Multifunctional ox horn hammer, not afraid of small spaces

jiajudarenmrwen

19 Views

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

haoqiwanhuatong

36 Views