Food for thought: could cars of the future be made from eggshells?

The challenges that all transport industries face in becoming more sustainable are vast and while some focus has been given to car interiors it seems that car manufacturers can go much further. Industrial design and engineering consultancy Callum has been carrying out feasibility studies of car interiors made of foodstuffs that you’d find in your pantry, such as coffee, eggs, walnuts...
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