Today’s must-read stories include a new innovation prize calling for bold ideas, a deeply personal piece by a British soldier in which he describes his antipathy towards guns, and a strange-sounding suggestion involving virtual reality and chickens on factory farms. Yes, really.
Blaise Agüera y Arcas demos a new version of Photosynth, a set of tools that stitches together photos to let you explore distant places — in 3D.