Mary Celeste Spotted Adrift / Great Smog of London - December 5

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

The Mary Celeste was spotted adrift on this day in 1872. / On this day in 1952, a toxic smog that killed thousands of people descended on London. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.