3D printing, processes three dimension solid objects. It uses CAD programming from computer, successive layers of material are formed under computer control to create an object.
Printers can use different materials. For example, the 3d printers use which the most common material is plastic. After that it can use clay, titanium, aluminum, paper etc. Except engines and electronic components almost all mechanical parts can be printed by 3D printers. Organ printing using 3D printing can be conducted using a variety of techniques and they are still in development.
what news on the 3d printing?