[Mark Rhodes] wanted to automate the process of mixing paint, so he built a 3D printed shaker to thoroughly shake small paint bottles. Using only a single motor, it shakes the bottle along three ...

3D resin painting takes a lot of patience ... The scales and body patterns are also painted between these layers, and the dorsal fin completes the koi fish. Sometimes, pebbles, twigs, and even ...

As cool as resin-based 3D printers are, they’re not without their ... can make the finest details difficult to see. Injecting paint into the model is how [Andrew Sink] decided to attack this ...