While, in principle, there's no reason a good functional helmet can't be 3D-printed, that doesn't mean a helmet that you print at home will be safe to use!

D&D podcasters 3D printed a giant model of Castle Ravenloft, from Curse of Strahd, and it's truly beautiful; An ex-Apple Vision Pro engineer turned a Steam Deck into an all-in-one keyboard for XR, ...

Artificial organ transplants have been held back by the difficulty of making networks of blood vessels - a problem scientists ...

Since the fartmaker needs to be flexible, you can't use normal 3D printer filaments or any form of printing resin. Instead, you have to use thermoplastic polyurethane (TPU) extruded from a 0.4 or ...

Photographs of 3D-printed shapes show soft cells derived from space filling polyhedra. Blue is derived from a truncated octahedron, pink is from a hexagonal prism and green is from a cube.