Hackerdashery #2 Inspired by the Complexity Zoo wiki: For more advanced reading, I highly recommend Scott Aaronson's blog, Shtetl-Optimized: ----- Retro-fabulous, cabinet-sized computers: System/360: photo: "360-91-panel". Licensed under Public domain via Wikimedia Commons - : #mediaviewer/File: PDP-8: photo: "PDP-8". Licensed under Public domain via Wikimedia Commons - : #mediaviewer/File: ----- Protein folding illustration: "Protein folding schematic" by Tomixdf (talk) - Own work (Original text: “self-made”). Licensed under Public domain via Wikimedia Commons - : #mediaviewer/File: P vs. NP opinion poll: ~gasarch/papers/