if you copy and paste this you can see this. I wasn't able to find or create a word button for this for some reason. not sure why?

https://www.youtube.com/watch?v=xVU4FLrsPXs#t=46.765

7 Shocking 3D Printed Things 

If you can deal with this guy to begin with he shares some pretty weird stuff that people have done with 3D printers