3D-printed PCB made with PVA and liquid metal is fully recyclable — dissolves and separates when immersed in water, allowing for later re-use by editors@tomshardware.com (Jowi Morales) from Latest from Tom's Hardware on 2025-08-09 13:32 (#6Z7A4) Researchers have developed a fully recyclable 3D-printed PCB that utilizes PVA and liquid metal.
