The Montshire Museum of Science is a hands-on, self-guided science museum located in Norwich, Vermont, in the United States. The museum, including the building and nature trails, is located on over 110 acres (445,000 m²) of land. It has over 140 exhibits on anatomy, math, astronomy, mechanics, and natural history, among others. Its live animal exhibits include a hive of honeybees that is connected to the outdoors and a colony of leafcutter ants. Outside the museum building, there is a two-acre (8,000 m²) Science Park including a scale model of the solar system (Pluto is located a two-mile (3 km) walk away), and exhibits on light, sound, and motion; among the sound exhibits there are "Whisper dishes" (parabolic dishes 40 feet (12 m) apart) and a musical fence built by Paul Matisse, grandson of painter Henri Matisse.