While PLA definitely fills the 3D printing needs for many projects, other filament materials are better for more serious ...

According to production 3D printing company [Slant 3D], a lot ... such as including living hinges and alternatives of pins and holes for assembling printed parts.

[Angus] of Maker’s Muse has a video with a roundup of different 3D-printable hinge designs, and he points out that a great thing about 3D printing objects is that adding printable features to ...