The black iron shavings I used in my first metal aggregate casting test rusted as expected. They were also very sharp and there was not…
There are different methods to accelerate rusting. The first method is to bathe the object to be rusted into a water-based bleach and vinegar mixture….
Bismuth is a nontoxic heavy metal with a low melting point. It can create stunning geometric crystal structures that are colored by vibrant oxidation patterns….
Bismuth is a non toxic metal that can be melted on a stovetop. As it cools it builds unique crystal structures and its surface oxidizes….