National Museum of Mathematics - New York, NY

The National Museum of Mathematics (MoMath) is a unique institution in Manhattan dedicated to enhancing public understanding and appreciation of mathematics. Open since 2012, MoMath offers over sixty hands-on interactive exhibits, transforming mathematics into a playful and engaging experience for visitors of all ages. The museum is particularly noted for its square-wheeled tricycle, which operates smoothly on a catenary surface, delighting guests and exemplifying creative mathematical concepts. MoMath is open seven days a week and provides educational programs, events, and opportunities for community engagement. It has received recognition as a finalist for the NYC Imagine Awards and is considered one of New York City's unexpectedly delightful attractions.