How do we know what happens in black holes? How do I make small talk with an old guy? What's the best plant for a typewriter-shaped flower pot? Why do we have capital letters but not numbers? What's the difference between democrats and republicans? Why do heat injuries make you more prone to future heat injuries? Hank and John Green have answers!

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If you're in need of dubious advice, email us at [email protected].

Join us for monthly livestreams at patreon.com/dearhankandjohn.

Follow us on Twitter! twitter.com/dearhankandjohn