A team of scientists at the Imperial College London and at the University of Milano-Bicocca have collaborated to develop a unique, flexible material that could potentially be used to help repair damaged cartilage. This bio-glass material can mimic the shock-absorbing properties of real cartilage enough to relieve patients' pain, while also helping to encourage the regrowth of natural cartilage tissue. One of the more unique properties of the bio-glass is its ability to self-heal, which is why the material is an ideal option as a cartilage replacement. When the material is damaged, it simply needs to make contact with the two severed pieces again and they will bond together. These properties make the material easier to 3D print into custom shapes, and will result in more resilient and dependable implants. You can read more over on 3DPrint.com: https://3dprint.com/134070/3d-print-...e-replacement/