Eugenia Cheng, Guilty Pleasures & Jacob Collier
On this week’s show, Eugenia Cheng whips up a delicious math lesson for Kurt. Plus, writer Sadie Stein defends one of the most detested words in the English language. Then, an art historian and a scientist explore the connection between bird plumage and air pollution. And Jacob Collier plays live with an instrument built by an MIT engineer.