In this post I describe a new Scratch project that is a variation of Langton's Ant.
A small change in the rules governing Langton's Ant creates an ant that counts in binary!
The Binary Ant builds a vertical pattern that theoretically, goes on forever.
For an introduction to the Binary Ant, click on this video.
I have written a detailed description of the pattern created by the ant and the Scratch code used to model the ant. If you would like a free PDF copy, send your request to firstname.lastname@example.org.