Can stinging insects sting other insects? What is the scientific difference between stuffy and fresh air? Why aren't there many books about twenty-somethings? When did limos become uncool? How do I survive as the fifth wheel at Disney World? How do we know no two snowflakes are alike? What do you do on a bus with 51 twelve-year-olds? John Green and Hank Green have answers!\nIf you're in need of dubious advice, email us at hankandjohn@gmail.com.\nJoin us for monthly livestreams and an exclusive weekly podcast at\xa0patreon.com/dearhankandjohn.\nFollow us on Twitter!\xa0twitter.com/dearhankandjohn\nSubscribe to the Nerdfighteria newsletter!\xa0https://nerdfighteria.com/nerdfighteria-newsletter