How it started, how it’s going

This morning I created several mathematical versions of the popular How it started, how it's going" meme and posted them on Twitter.

First, the Koch snowflake on @AlgebraFact:

Then the logistic bifurcation on @AnalysisFact:

Then cellular automaton Rule 90" on @CompSciFact:

And finally, the Lorenz system on @Diff_eq:

The post How it started, how it's going first appeared on John D. Cook.