The Science of Sunscreen and Sunlit Pets

Can you help my public image as a superhero? How does the International Space Station have different countries all in one station? How does sunscreen work? If I eat at a restaurant by myself, how do I go to the bathroom without the waiter thinking I left? Where have all the NFTs gone? Am I more likely to be struck by lightning because I’m sitting in a metal wheelchair? …Hank and John Green have answers!

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

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