Future vehicle interiors could be made out of coffee pulp, lentils, and eggshells

As more cars go electric, automakers are also starting to look at the environmental impact of more than just the powertrain. With that in mind, Callum, the design firm founded by automotive designer Ian Callum, restomodded a Porsche 911 interior using products made from food waste and other refuse. Designers identified coffee pulp, eggshells, red…