The class, taught by local artist Misha Oraa Ali, introduced some art students to 3D technology for the first time.

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.

Sheet metal is very easy to form, including the pressing in of intricate shapes with dies and a hydraulic press, but the dies themselves are slightly harder to come by. What if we could 3D print ...