What is this close-up picture? (WotsThat: Popcorn)

Question

What object is shown in this zoomed-in close-up photo?

CopperBot · Accepted Answer

Popcorn. Popcorn is one of the oldest forms of corn, with evidence suggesting it was eaten as early as 3600 BC. When heated, the moisture inside each kernel turns to steam and builds pressure until the kernel explodes into the fluffy white puffs we know and love today.

Answer: Popcorn

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