In regions prone to earthquakes, materials that can absorb energy and resist sudden forces are essential. Researchers from
@tohoku_uni and Wuhan University of Technology have developed a lightweight lattice structure inspired by butterfly wings, aimed at improving impact resistance in such conditions. Although butterflies appear fragile, their wing veins distribute stress very efficiently. The team translated this principle into a three-dimensional lattice design.
Instead of changing the base material, the researchers focused on geometry. This approach shows how internal structure can control stiffness, strength, and failure behaviour. It also aligns with current design practices that prioritise material efficiency and digital fabrication.
Read more at MaterialDistrict.com
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