Cooking 101: How to make edible modeling clay Jennifer Rao, owner of Around the World in 80 Cakes, shows us how to make a kind of edible clay for kids to sculpt and mash.

While car design relies on digital imaging, virtual reality and 3D modeling, most designers and decision-makers want physical models, meaning handcrafted clay cars will not disappear anytime soon.

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 ...