A Slashdot post from Samzenpus rounds up links to a series of projects to make self-filling water-bottles inspired by the hydrophilic nodules on the Namib Desert Beetle. After a successful prototype, MIT has launched a competition to improve on the design.
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.