Introduction

Every year, npr does a survey to help us better understand how our listeners spend time with podcasts. So if you have a moment, please help us out by completing our short, anonymous survey at npr dot org slash podcast survey, all one word. Ok, so now on with the show. We're working hard on new episodes, so for this week, we surveyed the team and picked one of our favorites from the archive to share with you. It's an episode that aired back in may 20 20 called biology of sex which explains how much we are still learning about the science that determines our biological sex.