One thing that is more IT Medical related that I thought was cool was the printer that prints ( sprays ) cells onto sterile surface of some sort to grow skin cells etc. This was a few years ago and I havent followed up with it, but it was before the 3D printers came out. Now with 3D printers. It makes one wonder if they will be able to create a nose or an ear etc.
Just had a flash back from the movie Sleeper, with the Presidents Nose, with Woody Allen, where they want to reconstruct the president from just the DNA of the nose.
Haven't seen that movie in over 30 years..LOL