@vox: Why does sweating cool you down? When sweat evaporates, it carries heat away with it. Your fridge works the same way. A refrigerant inside turns from liquid to gas, pulling the warmth out of your food and releasing it into your kitchen. So how does a fridge make the coldest temperature in the universe? Watch Unexplainable on Netflix or listen wherever you get your podcasts.

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Wednesday 14 October 2026 22:00:17 GMT