Your future might include having your life saved by a 3D-printed replacement organ

Organ bioprinting gets a breath of fresh air
Bioengineers clear major hurdle on path to 3D printing replacement organs
Summary: Bioengineers have cleared a major hurdle on the path to 3D printing replacement organs. It's a breakthrough technique for bioprinting tissues with exquisitely entangled vascular networks that mimic the body's natural passageways for blood, air, lymph and other vital fluids.
Source: Rice University
Read more here: www.sciencedaily.com/releases/2019/05/190502143518.htm