Alex Kalman

The “baby mop” is part of the Mmuseumm’s collection of unique inventions that have US patent-pending status.

To see life’s oddities, you have to vist an odd place — a museum in an elevator shaft

Culture

Mmuseumm, the smallest museum in New York, could probably fit in your bathroom — and its contents might not look much different from the stuff in your cabinets. That’s because this museum is all about everyday stuff from around the world and, more importantly, the story behind the stuff.