Photoshop can recognize money and refuse to let you open a scan of a bill (the latest version will open it but not print it). But Photoshop expert Deke McClelland has a hilarious five-minute podcast about the ins and outs of scanning US currency. He's very energetic. I don't have this much personality until I've had five cups of coffee. Link
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.










