These delightful boxing felines were equipped with miniature boxing gloves and set to brawling by none other than legendary douchebag Thomas Edison, as a means of promoting his newfangled moving picture device in 1894.
Thomas Edison - 1894 Boxing cats (Thanks, Isaak!)
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.