This episode begins with “Jupiter, the Bringer of Jollity” and ends with a Paganini caprice (the best-known one). In between is a bit of “Ol’ Man River” – sung by the father of a great racecar driver. Jay also talks about politics, sports, immigration, China, and more.

Pictured: The Jupiter Icy Moons Explorer mission, JUICE, is seen in this artist’s impression handout from NASA, February 22, 2013. (NASA via Reuters)