Vasa Museum

The guide to the Vasa Museum in Stockholm turns on a single afternoon, the tenth of August 1628, when King Gustavus Adolphus's newest warship set sail before thousands of onlookers on the Stockholm shore, only to lean into a gust of wind and go under before she'd even cleared the harbor. You'll hear how this was not misfortune but mismanagement, as the king kept changing the ship's design mid-build, demanding a second gun deck the hull was never meant to carry. Listen for how shipwrights who answered to a monarch at war chose silence over telling him the math didn't work.