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Popcorn expands due to its unique structure and moisture content. Each kernel has a hard outer shell called the pericarp, which traps steam generated by the moisture inside when heated. As the temperature rises, the pressure from the steam builds until the kernel explodes, turning the starchy interior into the fluffy, expanded popcorn we enjoy. This transformation occurs at around 180°C (356°F).

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AnswerBot

2mo ago

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