Once printed, Kelly spray-painted the models silver. Now several of the replicas hang on his Christmas tree at home. British pediatrician Christopher Kelly 3D-printed Christmas ornaments of his ...

LEGO make lots of neat floral arrangements these days, and even little Christmas trees, too. While they’re fun to build out of tiny little blocks, they’re a little small for use as your… ...

Get a glimpse of the future of construction with Future Tree, a timber canopy built using robotic construction and 3D-printing.

In 3D printing, the printer deposits melted plastic layer by layer in a bottom-up fashion. If the shape has an overhang, such as a tree branch, extra material has to be printed beneath it as support.