Sci-fi movies and TV shows such as The Expanse or Westworld, feature machines and devices that can build an injured person back up. But a lot of this tech is being developed today.

Titanium is being used to replace body parts. And there are 3d bio printers that can 3d print human organs, human tissue, a skull, and much more – all using bioinks.

There are also 3d printed prosthetics. Ones that are infusing robotics with arms and legs. And there are 3d printed prosthetics that are being connected to the internet to make them smart and high tech with added features.