In this video, I demonstrate two simple electrical methods for metal etching that serve as alternatives to traditional ...

Explore the complete journey of building a powerful 3-roll bending machine in our garage workshop. We start by selecting a rusty I-beam from a scrap yard, then prepare and machine metal rollers using ...

In the Mon Valley of western Pennsylvania, steel was once a way of life, one synonymous with the image of rural, working-class Rust Belt communities. At its height in 1910, Pittsburgh alone produced ...