Straight holes represent the most basic method for incorporating threads into a 3D-printed part. This approach involves designing a cylindrical void in your model to accommodate screws or bolts.

The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones. “It’s not just enabling, it’s empowering,” says Gail ...

It wasn’t just standard gameplay, though. It was glasses-free 3D, and it worked well enough that I was able to play a game as difficult as Lies of P amid construction noise and blinding lights ...