The contraption, which was first exhibited at the Los Angeles Dog Show, permits the dog to run for an hour without getting anywhere, and the proud owner may be sure that Fido will not get lost. If a rabbit passes by the dog has a good run while bunny stands around nibbling clover. A flywheel supplies momentum.Link
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.