Do you remember when you were in school? Or maybe you have kids there now. That age-old question always comes up in math class: "What am I ever going to use this for?" Well, turns out the answer is "everyday life!" And as this week's author, Jordan Ellenberg, will show you, the power of mathematical thinking can lead you to smarter, happier, and richer outcomes. Host: David Gardner Guest: Jordan Ellenberg Producer: Rick Engdahl