In this episode of the Futility Closet podcast we'll tell how Spanish authorities found an ingenious way to use orphans to bring the smallpox vaccine to the American colonies in 1803. The Balmis Expedition overcame the problems of transporting a fragile vaccine over a long voyage and is credited with saving at least 100,000 lives in the New World.
We'll also get some listener updates to the Lady Be Good story and puzzle over why a man would find it more convenient to drive two cars than one.
Image: Wikimedia Commons
