Subscribe for more car videos: http://bit.ly/AutoMotoTV<br />Clay modelers make the edits to the prototype and sculpt the design with keen attention to detail before the car begins production. Milling machines use computer-aided design to create precise clay models for aerodynamic wind tunnel testing. Often up to 20 versions are made on the large clay model.<br />Follow us @AutoMotoTV - http://www.twitter.com/AutoMotoTV<br />Like us on Facebook: http://www.facebook.com/CarVideosOnline<br />Google+: http://bit.ly/AutoMotoTVGooglePlus<br />AutoMotoTV - http://www.youtube.com/AutoMotoTV<br /><br />AutoMotoTV Deutsch: http://bit.ly/AutoMotoTVDeutsch
