Conical slices were compared with tilted slices, which are also used for belt 3D printers. Both have some geometric limitations. Tilted slices can only print the overhang in one direction ...

University of Waterloo researchers design 3D printed bone grafts. The new material mimics the behavior of human bone.

John Edmark makes his artwork with geometric formulas ... and then renders them into moving physical objects with 3D printing and laser-cutting. Story by Jacob Shamsian and editing by Carl ...