Do mouse burp? Does skiing get better? Why does one movie feel longer than multiple TV episodes? Can I yo-yo while skydiving? What's the loudest a sound could be? What have we learned today? 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