This video is a silent loop which runs for 1 minute.
Step 1: Put on some of your favorite calming or rhythm driven music.
Step 2: Fullscreen this video and enjoy.
Everyone here is familiar with the concept of the Trefoil Knot, right? Topographically, it's the simplest possible non-trivial knot. Well, I like that shape a lot, so I wanted to make one of my own... but this is where the recursion comes in, and this is the cool part: The objects moving along this path are exactly the same shape as the path itself, and they're all interlinked! They each move and rotate along the path while maintaining that linkage the whole time. AWW YEAH HOT MATHS!
More information about Trefoil Knot Maths:
Information about the Blender Animation Nodes Setup I used to create this animation can be found at the bottom of the following Imgur Gallery: