This week we talk about Melvil Dewey, Peppa Pig, and algorithmically generated content. We also discuss creepy YouTube, hex triplets, and ad-based online infrastructure. For more information about this podcast and to view the copious show notes, visit letsknowthings.com. Become a patron on Patreon. My book Becoming Who We Need To Be is available as an audiobook, paperback, and ebook.