YouTuber Emily The Engineer may have developed a more cost-effective solution, however, as she's cracked open a 3D printer, bypassed its firmware, equipped it with a tattoo gun—and even found a ...

That specific model includes a printer ... and time-consuming the tattoo, the more likely something could go wrong. Emily the Engineer is mostly known for her 3D printing projects, such as one ...

What she’s about to do takes creativity and tech obsession to the next level: to transform a 3D printer into a functional tattoo machine. Therefore, [Emily] ingeniously modified one of her ...