Dear Hank & John
Dear Hank & John
Complexly
278: Popeulation Density
40 minutes Posted Feb 15, 2021 at 12:00 pm.
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Can a whale use a snorkel? Am I getting one vaccine or two? What is Hank's job? Why do some hoodies have pockets in their pockets? How many popes per square mile does the Vatican have? Is artificial gravity possible? Hank Green and John Green have answers!

If you're in need of dubious advice, email us at hankandjohn@gmail.com.

Join us for monthly livestreams and an exclusive weekly podcast at patreon.com/dearhankandjohn.

Follow us on Twitter! twitter.com/dearhankandjohn

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

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