This is the slides, supporting CSS, and resulting code, for Dave Aronson's talk about genetic algorithms, titled "Tight Genes: Intro to Genetic Algorithms".  It uses revealjs, which unfortunately means that exporting to PDF is not at all straightforward.  But, I think you can figure out what's what pretty easily just by looking through the HTML (which uses "semantic linebreaks" to minimize false git-differences), and pulling up the image files.  Or of course you can run revealjs on your own system.