Making TNT

Makeit ForDefense

Пресс-форма с матрицей с толкателями, с дозированием свинца для штамповки пулек одинакового веса.

This lathe is not shown in any school!! make keyways, verges and oil grooves

Swaging slug 4.5

otw Malaysia

Have you ever seen soldering THIS close?

Lost Foam Finned Engine Cylinder Casting

PERUKKAN,KEERI,ELI,MARANAI IVAIKALITAM IRUNTHU KOLIKALAI KAPATRUM KOONDU

A Japanese craftsman who has dedicated his life to making acoustic guitars. アコースティックギター 製作

GARA GARA BOTOL PARFUM BEKAS 🤑 RUMAHKU TERLIHAT MEWAH !!

otw Sumatra Selatan

First Job On My Vintage Metalworking Lathe (and an enemy secret agent in the workshop!!)

How I Mass Produced Potassium Metal In The Backyard

How do QR codes work? (I built one myself to find out)

Hand Scraping a Surface Plate to Sub 5 Micron / A - Grade Flatness

I Over-Engineered this Machine, cause Manufacturers Didn't

Precious Metal From Catalytic Converter

Homemade Black Powder Instructional - Minimal Equipment

Pulse Tube Cryocooler - Part 2 (-75C)