Hit flag to see how radius 1 and 2 move Then try turbo (shift flag). Try radius 2, 3, 4 etc. Then try pi Shows how pi, as a very irrational number, fills space Phi, the golden ratio, also an irrational number, fills space very well too
Radius 1 (blue) turns by angle 1 change Radius 2 (red) turns by angle change multiplied by angle 2. The tip of radius 2 stamps (color proportional to direction). Uses pen for dots but costumes for radius See also my all pen version
