Each of us has to use public bathrooms once in awhile. We might not like them or feel uncomfortable about them but we still go there and use them. But have you ever wondered why toilet stall doors rarely reach all the way to the floor? It turns out, there're several reasons for it and I'm gonna explain all of them to you. In this video you're also gonna find out why "push-to-enter" doors are the most common ones in public bathrooms. Partially it has something to do with the fact that people are usually in a way bigger hurry when they enter the bathroom than when they exit... But not just that.

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