366: Just Science Day (w/ Deboki Chakravarti!)
Dear Hank & John
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The Permeance of Oranges With Wax Coating
An uncoated non refrigerated orange does have like a non zero permeability. The people do use ethylene to make the color of the peels more even. So maybe there's that. But apparently citrus fruits aren't like super like, like they don't really rely as much on ethylene for their ripening.
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