It is a fact of life that 3D printed parts from an FDM (fused deposition modeling) printer have weaknesses where the layers join. Some of this is due to voids and imperfect layer bonding, but you can ...

D printing creates solid objects from the additive process of layering plastics, metal, wood, synthetic fibers, and more.

One of America's most recognized and experienced broadcast journalists, Lesley Stahl has been a "60 Minutes" correspondent since 1991. A young CEO who started a 3D-printing business to create what he ...