Lobster shells have inspired stronger concrete

Today's Video of the Day from RMIT University describes how lobster shells have inspired 3D printed concrete with the strength to support more complex structures. The researchers designed special 3D patterns based on the natural toughness of lobster shells. When these new patterns were combined with a specialized concrete mix, the product was stronger than traditional concrete. "3D concrete printing technology has real potential to revolutionise the construction industry, and our aim is to bring that transformation closer," said Dr. Jonathan Tran.  "Our study …