Submarines & Submersibles

Learn about the history of the invention of the submarine from the original simple designs to the nuclear class submarines used today. 📖 Full Text @ BedtimeHistory.org 📺 YouTube 👍 Facebook | Instagram 🇲🇽 Spanish | "Déjame contarte la Historia" Get HelloFresh for 50% off and 15% off the next two months! Support the show 📢 Get a shout-out from Breck! See omnystudio.com/listener for privacy information. See omnystudio.com/listener for privacy information.