We talk to Charlie Todd, the founder of Improv Everywhere and longtime UCB improviser, about his obsession with craft beers. We get into how Charlie discovered his love for them, how an iPhone app game-ified his obsessed and cranked it into new levels of documentating his tastes, about how many beers have silly puns on the name "hops." Also, Will talks about the international seed warehouse which is designed to protect over 400,000 varieties of seed from an apocolyptic event and Anthony discusses the frozen-in-time world of current AM radio.