Should cars have two horns? Why are humans the only animal that uses toilet paper? How do cowboys say goodbye? When will the first space murder take place? How do I have a Taskmaster birthday? Was there ever a day when nobody died? Hank Green and Sam Reich have answers!

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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