Zheng He's First Voyage / Andrée's Arctic balloon expedition began - July 11

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

Explorer Zheng He's first voyage began on this day in 1405. / On this day in 1897, S. A. Andrée, Nils Strindberg, and Knut Fraenkel began their doomed journey to the North Pole on a hot air balloon. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.