Ideally they should contain at least 14 percent water so that under heat, the water would expand to steam. If the internal moisture falls below 12 percent, they open only partially or not at all and such ones were once cursed as 'old maids.' What are these without which snacking won't be the same?
Corn kernels (popcorn)
corn kernels popcorn
corn kernels popcorn
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Corn kernels (popcorn)