Kindle
These Rubbermaid Paint Buddies are amazingly clever. They're touch-up paint rollers. After you finish painting a room, you store the left-over paint in the roller-body, and when you get a scratch or a smudge, you just whip out the roller and give it a quick swipe over the spot.
Link
(via A Whole Lotta Nothing)
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.