Ryan sez, "This is the spiral skull that I created in Zbrush and got printed in strong, flexible nylon. It's being featuring at the 3D Printshow in NYC which wraps up Saturday." It's called "Mortal Coil" (clever!) and it's €66.59 and up on Shapeways. If this sort of thing excites and amuses you as much as it does me, don't miss the fan-folded paper slinkoid sculptures of Li Hongbo.
3D printed, slinkoid skull-sculpture
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.