After reading Tufte's section on small multiples, I wanted to find more examples and ran across something pretty interesting. Below is a sample picture of an interactive visualization of the obesity trend in America, broken down by states. What's alarming is, to put it simply, Americans are getting fatter by the year. It's funny that although we're more health conscious these days, it doesn't seem to help the "obesity trend" (or rather crisis?) in the U.S.