Depending who you ask, 3D pens are silly toys or handy tools. Those who use them as tools find them handy to fill gaps in printed assemblies or to use them as a PLA or PETG-based hot glue gun for ...
Dear James: I plan to add a new bathroom, and some old plumbing should also be replaced. I’m not comfortable using a torch and solder, so would plastic plumbing be good? Dear Laura: Sweating copper ...
Effectively welding 3D-printed components by laser is the goal of a partnership of scientists working at the Institute for Integrated Production Hannover and Laser Zentrum Hannover. In their new ...
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