Dear John and Roman

Billions of state quarters disappeared from circulation...and that was exactly the plan. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. H ...  Show more

In this episode, Roman and historian Imani Perry follow the Webster Blue Back Speller from the early days of the United States, to the heart of Black intellectual life. Through the lives of Booker T. Washington and W. E. B. Du Bois, Roman and Imani uncover how a single object bec ...  Show more

Is the crust the healthiest part of bread? What would a Dear Hank letter be? How was John the one who came up with the idea for Vlogbrothers? Why do cats and dogs take small sniffs? Am I allergic to Mars? Hank Green and John Green have answers!If you're in need of dubious advice, ...  Show more

Are roaches a moral failing? What makes a species native? What's a finsta? How do I help a horse experiencing object permanence? Can I use quarters I found? How do they do surgery on a fish? Why do only old people like stinky cheese? Hank Green and Roman Mars have answers! If you ...  Show more

From exploding shower doors to unsneezing doctors, here's a collection of some of Dear Hank and John's most memorable moments from episodes 200 to 300 (ish)! There's also a bunch of dad jokes. If you need a refresher on some dubious advice, Hank Green and John Green have you cove ...  Show more

Hank Azaria (The Simpsons, Brockmire, The Birdcage) is an Emmy-award winning actor and comedian. Hank joins the Armchair Expert to discuss his addiction and recovery, being mistaken as someone in the upholstery business, and the controversy around his Simpson's character. Hank a ...  Show more