On the Vintage Ads LJ group, the fabulous Man Writing Slash has posted a set of "industrial cut-aways" by Frank Soltesz -- these being elaborate diagrams showing the details of manufacturing processes and businesses (brewing, making ice-cream, hotels). If you like comic-book villain-lair cutaways, you'll love these.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.