a wax or plastic replica of the part you’d like to create in metal Make a mold: pour plaster around the pattern, then burn out the wax to leave a hollow cavity Pour the metal: melt some metal ...

It was the first attempts at making media for this wax 3D printer that [Andreas] has been building up. Wanting to produce 3D printed objects out of metal, and finding that direct metal laser ...

RUST-FREE TOOLS Rusty garden shears? No, thank you. A quick coat of car wax on the metal parts of your tools will keep rust away and hinges moving smoothly. Bonus: You’ll feel like a DIY superhero.