The Cooper Hewitt, Smithsonian Design Museum is located in New York City and is part of the Smithsonian Institution. It focuses on the history and practice of design, showcasing a diverse collection of over 210,000 objects, including textiles, furniture, and industrial design. The museum is housed in the historic Carnegie Mansion, which provides a unique backdrop for its exhibitions. Visitors can explore interactive displays and participate in design workshops, making it an engaging destination for those interested in the art and science of design.