Like most of us, [Clem] wants to 3D print in metal. Metal 3D printers do exist ... Since the parts might get hot, the plastic is PETG. The trick is that parts need to be conductive in order ...

The University of Chicago has announced they have created a material that behaves like plastic but conducts like metal. They also say they don’t fully understand why it works yet. Usually, good ...

Instead, use metal elbows. Normally ... you do not need this bonding step. Like all conduit, PVC must be supported at various intervals to prevent sagging. The distance between supports depends ...