He Shapes Ship Shapes By The Sea Shore

Fred van Doorninck and George Bass were unlikely candidates for pioneering underwater Byzantine archaeology—Fred hates water, and George found the Byzantine era boring. But that's exactly what they did, when they devoted 50 years to uncovering the mysteries of a shipwreck. Along the way they changed how we think about a thousand years of history. Planet Money's Adam Davidson tells the story. (12 minutes)