Let's go back almost four hundred years to a time when sailing ships steered their way across the oceans of the world, whether it be for travel, exploration, or war. In Sweden, King Gustav II Adolph wanted four new ships be added to the country's navy, including an impressive ship featuring two gun decks - the Vasa. Then she sank twenty minutes into her maiden voyage. Three hundred and thirty years later, however, the Vasa would rise out of the sea once again.