Regular metal fabrication needs stamping orremoving metals for creating the desired design. On the other hand, metal 3Dprinting creates objects by buildingeach layer by fusing material together using a programmed laser. It actuallydraws each layer’s shape till the object is completely produced.

We have heard, dreamed and seen Hollywood movies where robots make other robots, machines make other machines and this all was but fiction. Now, we all, who love 3D Printing which includes the engineers, designers, artists and fans have to wait just a little to witness a breakthrough moment of this century. A 3D Printer that prints 3D Printers. No, this is no joke, it is not fiction, it is not hype, it's a cold hard “TRUTH”.

Now, there is a new step ahead in medical 3D printing. North Korea has demonstrated its most recent inventions. The country has unveiled a new range of 3D printers that can reproduce bones which can be used in dentistry and cosmetic surgery. This new invention has come up as a good news for the doctors across the world. As per KCTV news segment, the new invention will help the doctors to save time and improve the quality of complicated medical procedures.

The french are the revolutionaries. Now, they have done revolution in educational 3D printing as well. Speaking in terms of the sexual frontier, the French are always ahead. So, this time they have brought out a largely forgotten sexual organ in focus. This organ relates to female sexuality and is known as Clitoris. A social medical french researcher Odile Fillod has brought this subject to light by creating a 3D printed model of the organ.