There have been a couple of discussions of 3D printing in the past.
Mr. Hornick has a video, entitled “3D Printing State of the Art: Industrial” from May of 2015 which gets into detail about the current state of the art in 3D printing. It is a good primer if you are interested in the field. His deep knowledge as well as his enthusiasm make for a compelling presentation of a highly technical subject.
I’m getting interested in 3 D printing of Radio Controlled Airplane models.
That has an almost 5 foot wing spread.
Just wondering about the sort of 3D printer that would be required.