2D design and part fabrication doesn’t limit one to a 2D finished product, and that’s well-demonstrated in these Faux Aircon Units [Martin Raynsford] created to help flesh out the cyberpunk-themed ...

The technique is more efficient and can be used to print metal oxides, such as iron oxide (rust), which can then be reduced into metal. Rust powder is lighter, more stable, cheaper, and safer to ...

Let’s start off by being clear: this is a two step tutorial. The first step is to mix pigments with a medium. And no, they’re not hard to find special products from the other side of the planet.