First, let’s give doors their due. They are everywhere. Your house has maybe a dozen doors: front door, bedroom doors, cupboard doors, and that mysterious closet door that always sticks.
But don’t forget the hidden heroes. Think of fridge doors, car doors, microwave doors, and even your phone’s charging port flap. That’s a lot of swinging panels.
Then you have public spaces. Every office, school, and shopping mall is a door festival. Revolving doors, sliding doors, fire doors—they’re multiplying like rabbits.
A World of Openings
What about airplane doors? Each plane has, say, six doors. With tens of thousands of planes, that’s a serious door army. And don’t even get me started on cupboard doors in IKEA showrooms.
If you count every trapdoor, cat flap, and cabinet hinge on the planet, the number gets terrifyingly large. Some folks online claim doors win easily, because wheels are limited to vehicles and furniture.
But wait. Are we counting every single door on every piece of furniture? A desk with two drawers has four small doors. A kitchen with twenty cabinets? That’s forty doors right there.
