Kindle
Marylin Scott-Waters is a talented Victorian-style paper toy maker who posts downloadable PDFs of her creations that you can print, cut and glue. This goes way beyond static sculptures, too, including things like puppet theatres and pinwheels, popup cards and popup boxes. She's also got a great-looking book of cut-and-fold paper toys.
Link
(Thanks, Marylin!)
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.