3D printing, also known as additive manufacturing, is a process of creating a physical object from a digital model.

3D printing, also known as additive manufacturing, is a process of creating a physical object from a digital model.
This is done by laying down successive layers of material until the object is complete. The material can be plastic, metal, or a variety of other materials.

3D printing technology has been used in a wide range of industries, including manufacturing, aerospace, and healthcare, to create complex and customized parts and products. The technology is also used in prototyping and product development, as well as in the creation of art and other creative projects. Some of the most popular methods of 3D printing include fused deposition modeling (FDM), stereolithography (SLA), and selective laser sintering (SLS).