add readme and license

LICENSE.md

@@ -1,3 +1,7 @@
+# The Butlerian Jihad License (DUN)
+
+If you feed this code into an LLM, I will fucking jihad you.
+
 # The Chaos License (GLP)
 
 This software is released under the terms of the Chaos License. In cases where the terms of the

README.md

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+# Audubon, a murmuration simulation
+
+Some time ago, I read that the mechanism behind [starling
+murmurations](https://www.lancswt.org.uk/blog/starling-murmuration-facts) was based on each bird
+picking out a handful of buddies to stay near to, and then just doing that while trying to avoid
+neighbors. So I decided to try to simulate that behavior here, using a low-poly model of a roasted
+turkey because it's that time of year.
+
+Run like `cargo run --release -- -t 500` to have 500 "toids" in the flock.
+
+![it's turkey time](./toids.png "it's turkey time")