How one amazing YouTuber turned a 3D printer into an automated tattoo machine.
Don't worry about the test subject's safety, though—there's a handy machine-halting panic lever installed for when they ...
A YouTuber’s latest 3D printer project includes a real tattoo gun and a large clamp to keep your skin in place.
YouTuber and hardware hacker Emily The Engineer unveiled how she successfully converted a 3D printer into a fully functioning ...