Polygamy, the practice of having multiple spouses, is mostly illegal in the United States but very common in other parts of the world. In this episode, Josh and Chuck discuss polygamy and touch on a host of related topics, from Mormonism to monogamy.

It's podcast goodness time! This week on the Stuff You Should Know podcast program, we covered a couple of topics dealing with women. They were pretty different, but about women all the same.Tuesday's show was on roller derby, a sport that was invented in the 1950s, died in the 1970s, 80s and 90s, and has been reborn in a big way here in the new millennium. Back in the day, it was more of an endurance competition. The inventor realized pretty quickly that people banging into one another was a little more exciting though, and roller derby evolved pretty quickly into more of a contact sport.