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Each popcorn kernel has a tiny drop of water inside it. When heated, the water turns to steam and builds up pressure until the kernel explodes inside out! Americans eat about 17 billion quarts of popcorn every year.
food
Each popcorn kernel has a tiny drop of water inside it. When heated, the water turns to steam and builds up pressure until the kernel explodes inside out! Americans eat about 17 billion quarts of popcorn every year.