<p>A massive, decade-long &quot;dude&quot; research project has finally yielded convincing results</p>

Ep. 3: How The Star-Spangled Banner went from battle poem to sporting-event mainstay

Your audio guide to everything you need to know about compelling and complex topics, from a variety of The Week's smart and witty writers, editors, and thinkers. Concise and entertaining, Seven-Minute Explainers packs a lot of information in a short amount of time.