Polygons play an essential role in 3D modeling, allowing the design of complex objects with great precision. Learn all about ...

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

A 3D printer that uses lasers to build up an object in any order, rather than layer by layer, could produce more advanced designs than is currently possible. Existing 3D printers work by depositing ...