The Baodean cross lock is a real challenge for anyone who isn’t a professional locksmith. Locksmith

Pyramid Construction Technique Allegedly Leaked!

17 Views

Netizens' welding skills competition! Great welding, don't weld next time!

104 Views

Is a locksmith who can handle these four types of locks considered qualified? Locksmith training sch

3 Views

High school student cos Chainsaw Man cover grass east

39 Views

An uncle in a Swiss glass factory makes plates by hand, and it looks like he's making pizza.

31 Views

#Turning-Milling Composite #CNC Machine Tool #CNC Lathe

43 Views

Amazing Welder

26 Views

Why can a flame gun refurbish plastic?

46 Views

Perpetual Motion Machine

16 Views

如何DIY缝纫加拿大国旗式一套内衣

37 Views

Speed Bump: The Skilled Worker Series

9 Views

History of Bearing Development

41 Views

The curator said it was made in Taiwan

55 Views

Men’s Speed Bump – Skilled Worker Series

32 Views

Do you know how a water-powered paddle wheel is made? Congratulations—you’ve just invented the water

26 Views

The total construction time was 19 days, 480 cubic meters of stone was used, and a stone arch bridge

968 Views

College Student Version of Chibi Maruko-chan

15 Views

A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing

23 Views

【Family Guy】Born with a "unique" lock-picking method

34 Views

Cause of death: 5% mistakes, 95% third row

28 Views