SugarStacks.com has photos of different kinds of food (both processed and natural) showing how much sugar is in the the food by displaying a stack of 4 gram sugar cubes next to the item. (Via Presurfer)
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.