Learning through play is effective for humans of all ages, and since 2016 [slantconcepts] has been designing STEM kits that help teach kids to build their future overlords. They are launching versi… ...

What I found works best is exactly this. Depending on the printer tolerance make a hole between 0.05mm – 0.2mm smaller than the diameter of the screw and self tap with machine screws.

Compliant 3D-Printed Mechanism Produces Deformable, Tunable GHz-Range Antenna May 25, 2023 A deformable patch antenna based on 3D-printed “iris” design supports continuous tuning over a wide ...

Vets used 3D-printed screws on his spine to give him a second chance at "being a puppy again." A dog received life-saving surgery after his limbs stopped working from an abnormality.

The designer of the Hand-Screw Clamp explains more about the 3D printing process and its design. This project came about from exploration of some novel threaded assembly mechanisms.