Mini cannonball

"The kid doesn't know any better; they were just playing with welding."

8bit_wang

1 View

Candle Production Process

moyuzhinai_02

44 Views

The forging process

yigerenwanhuashi

12 Views

A lock with hidden secrets

haoyongwujingongju

54 Views

Water will flow uphill

haoyongwujingongju

15 Views

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

yueguangyueshangxin

15 Views

Starting with just an iron chain, relying entirely on pulling throughout the whole process #Log Grap

haoyongwujingongju

42 Views

Don't easily imitate childhood toys.

haoyongwujingongju

22 Views

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

jixiepangke

28 Views

There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

haoyongwujingongju

42 Views

Harmonic Drive Reducer

moyuzhinai_02

18 Views

Practical Insights

haoyongwujingongju

48 Views

Homemade Tools

haoyongwujingongju

17 Views

Speed bump!! Amazing machinery~

jixiepangke

19 Views

The Versatile Excavator

haoyongwujingongju

7 Views

Balloons on a Wooden Board

mumudehua

30 Views

Hand in the ammunition: I thought handing in the ammunition was a good thing, but the scenes became

wangzhedaoying

9 Views

Compressing and Processing Used Aluminum Cans

moyuzhinai_02

9 Views

Super cool mechanical series of speed bumps!

jixiepangke

36 Views

Sugar Flower Pro Edition

hanenhuih

14 Views