Layer lines are a dead giveaway to non-normies that a thing was 3D printed. There are things you can do to smooth them — sanding, chemical smoothing, and fillers come to mind. Although this technique ...

Part of the fun of 3D printing is discovering just how many possibilities there are for different things to print. Obviously, they’re fun for printing toys or decorations that you couldn’t or wouldn’t ...

Parkinson’s Isn’t Just Bad Luck. Scientists Reveal It’s Largely Preventable—and the Culprit Is All Around Us Emma Heming Willis shares update on husband Bruce Willis’ current condition Social Security ...