On the Gist, could Bernie Sanders win in Iowa?In the interview, humorist and numbers ninja Matt Parker is here to discuss his new book Humble Pi: When Math Goes Wrong in the Real World. He and Mike discuss the peculiarities of his page numbers, how he kept math fun, and a detailed exploration of what a decade is.In the spiel, impeachment continues.Learn more about your ad choices. Visit podcastchoices.com/adchoices