3D printing has been in the news a lot recently. From 3D printed guns, to NASA's 3D printed pizza, to 3D printed artificial feet for ducks. I wanted to see what everyone's opinion here is on 3D printing. Are you excited about the possibilities or are you getting sick of hearing about 3D printing? Because of my background, I'm personally quite interested in the biomedical engineering aspect of 3D printing and the possibility of creating 3D printed organs and tissues.

Either way, I'd love to hear your opinion on where this technology is and where you think it's going (or where you want it to go). I'm assuming that, as with any technology, it won't be long until they figure out a way to use it for porn.