Scientists Create Beating Heart Tissue With Help of 3D Printer
This is yet another incredible discovery. Researchers at Harvard have created Human heart tissue in which the cells are able to beat on their own.
http://3dprint.com/1676/3d-printing-...g-heart-cells/
They used a new type of hydrogel called MeTrogel which allows for a more elastic consistency to the tissue. This incredible progress in the field of medicine is all with the help of 3D printing. They used a 3d printer to etch the gel so that the cells were lined up perfectly, allowing the tissue to form currectly.
http://3dprint.com/wp-content/upload...t2-300x223.jpg