How one amazing YouTuber turned a 3D printer into an automated tattoo machine.

Tattoos are a bold and often daring form of self-expression, yet sometimes, they turn into a constant reminder of what once ...

A YouTuber’s latest 3D printer project includes a real tattoo gun and a large clamp to keep your skin in place.

Picanha has long been prized in Brazilian steakhouses, but its global popularity is fairly recent. Never heard of it? For ...