An ambitious 3D-printed heart project aims to make a natural organ replacement for patients possible within a decade. But the researcher also thinks 3D-printing tech must harness the self-organizing power of biology to get the job done.
![Avatar](https://cdn.statically.io/img/i.pinimg.com/140x140_RS/d7/c1/88/d7c188891b7a6aad67c65039b5546906.jpg)
rodmoose