The 3D printing revolution has transformed a lot of industries, but according to [Insider Business] the car industry still uses clay modeling to make life-sized replicas of new cars. The video below ...

In the era of 3-D computer modeling and Oculus Rift virtual reality headsets, you’d think the car industry might give up on clay modeling. But in fact, the age-old art of layering thousands of pounds ...

Following is a transcript of the video. Narrator: Every automobile you've ever seen once started as a full-size carefully sculpted clay model. Constructing these models can cost automakers hundreds of ...