Rice, eggshells and lentils: Recipe for sustainable car cockpits

Out-of-date rice or lentils can be turned into a smooth translucent material, ideal for illuminated areas of the car, such as lamp covers or illuminated switches. Photo: dpa

It might sound like the recipe for a tasty meal, but the mix of eggs, walnuts, rice, lentils and coffee could be just as likely found in your future car’s interior.

According to a new study by design and engineering consultancy Callum, founded by famed Aston Martin and Jaguar designer Ian Callum, designers and engineers are now looking beyond sustainable materials already under consideration to identify fresh options.