he’s created a rather neat 3D-printed coffee grinder. Sadly the creation of a steel burr and ring was beyond his 3D-printing capabilities so those parts come from a commercial grinder ...

he’s created a rather neat 3D-printed coffee grinder. Sadly the creation of a steel burr and ring was beyond his 3D-printing capabilities so those parts come from a commercial grinder ...

The widespread adoption of 3D printers exacerbates environmental challenges as these machines increase energy consumption, waste output and the use of plastics. The choice of material for 3D printing ...

It sounds like science fiction. Marvel Labs converts disused waste—including seaweed, coffee grounds, and sawdust—and processes it for use in a 3D printing technique called binder jetting.