Sho sez, "A Japanese TV show designs a 5'6" Wacky WallWalker, weighing about 154 lbs, to climb down a 110-meter skyscraper. The first try is not exactly successful, but a second attempt comes up with better results. Both videos are highly entertaining for the 8-year-old in all of us."
This is no ordinary reality show -- they've got enough cameras deployed to catch the merry mayhem from every conceivable angle. I love the school-group of little kids on one storey who are captured gasping and giggling as the WallWalker plummets past them. Link (Thanks, Sho!)
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.