Ancient Arts of Origami and Kirigami Inspire Mechanical MetamaterialsOrigami- and kirigami-based met
Ancient Arts of Origami and Kirigami Inspire Mechanical MetamaterialsOrigami- and kirigami-based metamaterials have applications from robotics to medical devices.The ancient arts of origami, the art of paper-folding, and kirigami, the art of paper-cutting, have gained popularity in recent years among researchers building mechanical metamaterials. Folding and cutting 2D thin-film materials transforms them into complex 3D structures and shapes with unique and programmable mechanical properties.In Applied Physics Reviews, by AIP Publishing, researchers in the United States and China categorize origami- and kirigami-based mechanical metamaterials, artificially engineered materials with unusual mechanical properties, into six groups based on two different criteria.“Origami and kirigami are, by nature, mechanical metamaterials, because their properties are mainly determined by how the crease patterns and/or cuts are made and just slightly depend on the material that folds the origami or kiragami,” said author Hanqing Jiang.Read more. -- source link
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