Studio Mauerer Hendrichs's lazy-susan table makes ingenious use of iconic skateboard trucks and a glass top to provide the mechanical back-end for the system. Lovely. (But expensive and ripe for a homebrew remake!)
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.