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Why does popcorn pop?

Why does popcorn pop?
Because popcorn is a pop dancer.
No.πŸ˜‚πŸ˜‚πŸ˜‚
••There are a variety of corns such as field corn, sweet corn and popcorn.
However, popcorn is the only corn that pops.
Why?
••There are three things in a popcorn seed or kernel that work together to form a perfect popcorn.
••Those are an impermeable shell called pericarp, right water content and starch.
When we heat popcorn kernels, the water inside them forms steam and starts to expand, while the starch turns into a gel-like substance.
Being enclosed, the expanding steam applies pressure on the shells.
••Eventually, when the shells cannot hold the pressure, they burst open releasing the steam and gel.
When this gel comes in contact with air, it rapidly solidifies forming fluffy popcorn.

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