Most of the teams came up with similar ideas, but one team went above and beyond the call of duty; they turned a 3D printer into a tattoo machine, capable of inking a real, live human test subject.

The owner of a tattoo shop operating in Greensburg for 25 years has designed his own tattoo machine, for which he just received a U.S. patent. Greensburg native Nick Christofano has been buzzing ...

After 28 years in the business, Christofano received a patent late last year for a tattoo machine he designed. “Tattooing has been such a huge part of my life. I’ve been doing it nearly 30 ...