Bio-inspired materials with optimized stress distribution properties could help heal broken bones.

Natural materials like bone, bird feathers and wood have an intelligent approach to physical stress distribution, despite their irregular architectures. A new study that integrates machine learning, 3D printing and stress experiments allowed engineers to gain insight into these natural wonders by developing a material that replicates the functionalities of human bone for orthopedic femur restoration. For more information, visit news.illinois.... and www.nature.com...

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