I made a very small vacuum engine!

Curvimeter / How do I make this tool?

A mechanism with DICE inside!

A watch that is assembled in the garage!

How I Made A Very Small Micrometer!

Music box from the blade of a knife / part 2

Assembling & Running a Miniature INLINE 6 Engine! (Ford 300 Style)

Unusual watch mechanism /Part1/ DIY

I made a stereo mini plug!

Byzantine Sundial-Calendar '1000 Hrs' Mega Edit

Miniature FLATHEAD Four Cylinder Engine Assembly & RUN!

From Raw Metals to High-Performance Motors: Electric Motor Manufacturing Process

Process of Making Large Gear Ball Bearings Using Modern Hot Forging. Amazing Metal Bearing Factory

Making a 4 Stroke Engine. Episode 6 - Final Assembly and First Run

A ring with a "simple" complex mechanism!

Makeit ForDefense

Lathe Parting Off and how to make square orings and rubber gaskets...

Making a PRECISION Machinist Jack || INHERITANCE MACHINING

Worlds Smallest Rotary Engine (30,000 RPM)

naprawa stołu warsztatowego - imadło stolarskie part1

Making a 2.4cc Petrol (Gasoline) Engine