Happy PI day! It never gets old:
https://observablehq.com/@drio/visualizing-pi-archimedian-spiral
https://observablehq.com/@drio/visualizing-pi-archimedian-spiral
Visualizing 3.141592653589793238462643383279502884197169399375105820974944
Each dot represents a decimal digit from . Each of the possible 10 digits uses a different color. We place the circles along the dots following an Archimedian spiral. Inspiration came from this article in the Washington Post. Most of the code is based on this notebook from @akollegger.