These LEGO machines keep getting more complicated! It's great to explore different types of kinetic art, but there is the risk that they don't always work like they should. Click on the image to watch this sixth experiment in my series of kinetic art made with LEGO Mindstorms EV3 and 3D printed parts.
For 3D parts, I used curved beams, hubs with brackets and two hemispheres (see below). They were printed in white and black.
Uploaded April 21, 2015
Here are the 3D printed parts I used in the video. Click on each image for details on how to make the part.