Toilet Seats: The Hidden Reason for That GapWhy public restrooms have a U-shaped design.

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Why it looks like that

The gap in public toilet seats is a feature, not a bug. It's the result of a decades-old plumbing code created with hygiene in mind, particularly for women. This design choice aims to minimize contact with the seat, reduce urine splashes, and make cleaning easier, ultimately lowering germ transmission in high-traffic restrooms.