Researchers propose a first-of-a-kind smart orthopedic implant with both diagnostic and energy harvesting capabilities. This mechanically tunable, multifunctional metamaterial implant can sense and harvest energy from body motions. These implants only use their constituent components to achieve these advanced functionalities - they don't require any external power source or bulky electronics. Furthermore, the implants can be 3D printed and customized for each patient based on the clinical ...
