Dear Hank & John

Should tiny characters really have high-pitched voices?  Where do flies sleep? Is a seed a plant?  When, why, and how were hard-shell tacos invented? Should I be concerned about nicotine in potatoes?  Hank and John Green have answers! If you're in need of dubious advice, email us at hankandjohn@gmail.com.Join us for monthly livestreams at patreon.com/dearhankandjohn.Follow us on Twitter! twitter.com/dearhankandjohn