The Peugeot Fractal, a concept electric urban car from the French automaker, features a 3D printed exploration of what a vehicle's interior might be in the future. Designed and developed in partnership with sound designer Amon Tobin, the Peugeot Fractal is an “ideas incubator,” and 3D printed parts represent just over 80% of the interior trim surfaces in the car. The design uses anechoic materials formed via generative design. These anechoic chambers, while they reduce the intensity of sound waves and noise levels, also tune the sound environment by causing those waves to bounce from one surface to another. Peugeot says the design would have been impossible to create with conventional methods. You can read the whole story here: http://3dprint.com/93153/peugeot-fra...inted-interior