How 3D print now works

Using the 3D print now option anyone with a CAD file in STL format can print their design and get it delivered sitting anywhere across the world where courier can be sent.
HOW 3D PRINTING HELPED PORSCHE TAKE A LEAP AHEAD IN THEIR PISTON DESIGN

In recent times the regulations on emissions of automobiles have been increasing day by day. In order to reduce pollution the automakers did various changes in exhaust and engine to reduce pollution, which had a side effect of reduced power output too
3-D Printing Power is Taking Manufacturing to the Next Level

If you’re captivated by the possibilities of 3-D printing, you’re certainly not alone. Manufacturers, engineers, and tech-savvy consumers are using additive manufacturing to create everything from toys to prosthetics and even food.