Researchers have 3D-printed cement paste, a key ingredient of concrete and mortar, that gets tougher under pressure like the shells of arthropods such as lobsters and beetles. The technique could eventually contribute to more resilient structures during natural disasters.

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Researchers have 3D-printed cement paste, a key ingredient of concrete and mortar, that gets tougher under pressure like the shells of arthropods such as lobsters and beetles. The technique could eventually contribute to more resilient structures during natural disasters.