BrainStuff Classics: Why Don't Penguin Feet Freeze?
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Standing barefoot on a glacier, human feet would freeze solid -- but penguin feet are fine. Learn why in this classic episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/why-penguin-feet-dont-freeze.htmSee omnystudio.com/listener for privacy information.
