Why is it harder to wake up during inclement weather? How do I explain gravity to a 3-year-old? Do magnets ever stop magneting? Do I weigh less on a mountain? What's the difference between an -ology and an -onomy? Where should I get my next tattoo? What's the tattoo-getting etiquette?  Hank and John Green have answers!

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

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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