454: Flippin’ Heck
27 May 2026

454: Flippin’ Heck

Dear Hank & John

About

How do I adjust to a new school? Are ducks up to something? Why are puzzles so satisfying? Do ocean mammals drink salt water? How did Hank come up with 2D glasses? If the sun disappeared, would earth eventually find another star to orbit? …Hank and John Green have answers!


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