A study that finds a link between President Obama's election and the test scores of African Americans gets Jad and Robert thinking about an earlier study on a psychological effect called "stereotype threat."
Special bonus of the week! A video inspired by the mathematician, Steve Strogatz. At the age of thirteen, Steve was astonished to find that pendulums and water fountains had a strange relationship that had previously been completely hidden from him.
Chris had a crush on Lisa. But how to woo her? He met her on a park bench in Chicago, handed her a stack of CD's, and sent her off on an extremely specific mission. Did it work? Find out on this week's podcast.