A demonstrator with a baseball bat crosses a bridge during a protest against the election of Donald Trump in Portland, Ore., on Thursday night. Steve Dipaola/Reuters hide caption

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Steve Dipaola/Reuters

To turn acorns into something edible, you've got to crack the shells, pick out the nut meats, weed out the bad ones, dry them and grind them into meal. Leah Nash for NPR hide caption

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Leah Nash for NPR

Nutritious Acorns Don't Have To Just Be Snacks For Squirrels

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