How Does a Fridge Keep Food Cool?

Imagine a fridge is like a magical snowman that never stops working. It takes the warm air inside and turns it into cold air, keeping your food cool. When you open the door, the cold air tries to escape, but it's always ready to make more magic.

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Examples

Your ice cream stays frozen because the fridge keeps it cool like a snowman.
When you put hot soup inside, the fridge works harder to cool it down.
Opening the fridge door is like letting all your cold air escape.

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Categories: Technology · refrigeration,science,everyday tech