Pablo Martinez Monsivais/Associated Press

This week on Nerdette: We talk to Andy Cohen, the man behind Bravo's Real Housewives, about celebrity obsession. Then we break down some of the best podcasts of 2016 with help from Lauren Ober, host of NPR's The Big Listen, and Brittany Luce, of Gimlet. And finally, author Margot Lee Shetterly on her book Hidden Figures (the inspiration for the new film by the same name) which tells the stories of black female mathematicians who played crucial roles in the early days of NASA.

Produced by Tricia Bobeda and Greta Johnsen, with mixing and editing by Justin Bull.

Episode audio available here.