360 Cities has a collection of 360 degree panoramas of historic photos taken in August, 1945, after the US detonated a nuclear bomb in Hiroshima, Japan. The photos are from the Hiroshima Peace Museum's collection, now loaded into 360 Cities' panorama explorer.
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.