You can then use that film for photolithography which has a lot of uses, including making printed circuit boards. [Wil Straver] decided to make his own photoplotter using a 3D printer in two ...

Reddit user [eyelandarts] has produced a rather unique 3D printing project. A 3D printed Zoetrope. You see, a zoetrope was a device that created an animation effect that pre-dates film technology.

and replacing the Kapton tape (that's a thin film used to prevent the object from warping) on the print bed. The better shape your 3D printer is in, the better it'll perform. Desktop 3D printers ...