Ouroboros Borealis

The canvas contains five differently colored circular Ouroboros rings nested inside one another. Each ring rotates independently. Select a ring, then drag clockwise or counterclockwise around it to change its direction; drag faster or slower to change its speed. Press Space or Enter to audition the selected ring. Press P or Play to run the field, and press P or Pause to pause it. Use Up and Down Arrow to select an adjacent ring and Left and Right Arrow to adjust the selected ring's signed speed.