Marguerite Perey born - October 19, 1909

This Day in History Class - A podcast by iHeartPodcasts and HowStuffWorks

On this day in 1909, French nuclear chemist and discoverer of francium Marguerite Perey was born.  Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.