<p>Welcome to episode 30! We're official podcasters now, having hit the coveted 30-episode mark which statistically few achieve. In this episode Ben leads a discussion (or rather spouts facts) on the subject of slumber, using Matthew Walker's book <em>Why We Sleep</em> as a resource. Ever wondered the purpose of sleep? How and when should you sleep? Is it over-rated or vital? How can it assist you in acing your next test? Learn all this and more in the latest episode of Rhetoric in Retrospect with David, Max, and Ben!</p>