3D Systems' display at this year's CES included the ChefJet 3D printer, whose output medium is flavored (chocolate, vanilla, mint, sour apple, cherry and watermelon) sugar (it's softened with water and set with alcohol). The monochrome version is less than $5,000, and a full-color version will ship later this year at less than $10K. It's marketed at the food industry, and comes with simple modelling software. The technology's come a long way since the Evil Mad Scientists came up with the CandyFab five years ago. (via Singlarity Hub)
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.